CN113138902A - Computer host heat dissipation system and device - Google Patents
Computer host heat dissipation system and device Download PDFInfo
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- CN113138902A CN113138902A CN202110464024.2A CN202110464024A CN113138902A CN 113138902 A CN113138902 A CN 113138902A CN 202110464024 A CN202110464024 A CN 202110464024A CN 113138902 A CN113138902 A CN 113138902A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/206—Cooling means comprising thermal management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
Abstract
The invention belongs to the technical field of computer heat dissipation, and discloses a computer host heat dissipation system and a device, which comprise: the system comprises a computer operation monitoring module, a temperature monitoring module, a monitoring information storage module, a high-temperature early warning module, a central control module, a heat dissipation wind speed determination module, a heat dissipation information storage module, an information analysis module, an operation prompt module and a heat suppression module. The computer host cooling system provided by the invention obtains the computer monitoring information by monitoring the computer operation and the computer operation temperature, obtains the prompt that different programs generate heat in operation according to the computer monitoring information, and intelligently processes the high-heat-production program, thereby meeting the computer operation requirement, not influencing the normal working requirement, and realizing the reduction of the computer operation temperature; the determination of the rotation speed of the heat dissipation fan is realized through the analysis of the acquired monitoring information, the heat dissipation effect is better, the quick cooling of the computer host can be realized, the computer host blockage is reduced, and the service life of the computer host is prolonged.
Description
Technical Field
The invention belongs to the technical field of computer heat dissipation, and particularly relates to a computer host heat dissipation system and device.
Background
At present: the computer host refers to a container for placing a motherboard and other main components in a computer hardware system, and generally includes a CPU, a memory, a hard disk, an optical drive, a power supply, and other input/output controllers and interfaces, such as a USB controller, a video card, a network card, and a sound card. Located within the main chassis is generally referred to as an in-build, while located outside the main chassis is generally referred to as an out-build. Generally, the host computer itself is a computer system capable of operating independently, and a computer with special purpose such as a server is generally only the host computer and has no other peripheral devices. However, the existing computer auxiliary agent is only used for simply installing a heat dissipation fan, and the heat dissipation effect is poor.
Through the above analysis, the problems and defects of the prior art are as follows: the existing computer auxiliary agent is only used for simply installing a heat dissipation fan, and the heat dissipation effect is poor.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a computer host heat dissipation system and a computer host heat dissipation device.
The invention is realized in this way, a computer host heat dissipation system, the computer host heat dissipation system includes:
the computer operation monitoring module is connected with the central control module and is used for monitoring the operation of the computer through a computer operation monitoring program to obtain computer operation monitoring information;
the temperature monitoring module is connected with the central control module and used for monitoring the operating temperature of the computer through the temperature sensor to obtain the operating temperature information of the computer;
the fractional low-order fuzzy function of the digital modulation signal x (t) of the temperature sensor is expressed as:
where τ is the delay shift, f is the Doppler shift, 0<a,b<α/2，x*(t) denotes the conjugate of x (t), when x (t) is a real signal, x (t)<p>＝|x(t)|<p>sgn (x (t)); when x (t) is a complex signal, [ x (t)]<p>＝|x(t)|p-1x*(t)；
Before monitoring the operating temperature of the computer through the temperature sensor, correcting the temperature sensor; the performing of the calibration of the temperature sensor includes:
downloading a neural network correction algorithm into a single chip microcomputer;
initializing basic parameters of a neural network;
placing the temperature sensor to be corrected and the high-precision standard temperature sensor in a constant temperature box together for heating;
automatically recording temperature data after the temperature sensor is in a steady-state working condition, and calculating a weight by the singlechip through a correction algorithm based on a neural network in the chip after the data recording is finished;
storing the weight calculation result in a memory chip through an SPI interface of the singlechip;
the temperature sensor is in a steady-state working condition, and the formula is as follows:
wherein, Outputi(k)、Outputj(k-1) respectively representing jth output of the object at the k moment and the k-1 moment; k is a radical ofoutputIs a threshold coefficient;
the monitoring information storage module is connected with the central control module and used for storing the computer operation monitoring information and the computer operation temperature information through the first memory to obtain monitoring information;
the high-temperature early warning module is connected with the central control module and is used for setting an early warning threshold value through a high-temperature early warning program and carrying out high-temperature early warning when the monitored computer operating temperature reaches the early warning threshold value;
the central control module is connected with the computer operation monitoring module, the temperature monitoring module, the monitoring information storage module, the high-temperature early warning module, the heat dissipation wind speed determining module, the heat dissipation information storage module, the information analysis module, the operation prompting module and the heat suppression module, and is used for controlling the operation of each connecting module through a main control computer and ensuring the normal operation of each module;
the heat dissipation wind speed determination module is connected with the central control module and used for determining the heat dissipation wind speed of the heat dissipation fan according to the acquired computer operation temperature information through a heat dissipation wind speed determination program;
the heat dissipation information storage module is connected with the central control module and used for storing the heat dissipation speed of the heat dissipation fan through the second memory;
the information analysis module is connected with the central control module and used for analyzing the stored information of the first memory and the second memory through an information analysis program to obtain an information analysis result;
the operation prompting module is connected with the central control module and used for prompting heat generated by different programs in operation according to the acquired information analysis result through the operation prompting program to obtain prompting information;
and the heat suppression module is connected with the central control module and used for acquiring a large number of heat production programs according to the acquired prompt information through the heat suppression program and closing the heat production programs when the heat production programs are in background operation to suppress heat production.
Further, the storage of computer operation monitoring information, computer operating temperature information is carried out through first memory, obtains monitoring information, includes:
taking computer operation monitoring information and computer operation temperature information as tape storage information; judging whether the data to be stored can be completely written into the data domain of the current node or not;
when the data to be stored can be completely written into the data field of the current node, writing a null pointer into the pointer field of the current node;
when the data field of the current node can not store all the data to be stored, generating a next node of the inverted index storage structure;
writing a pointer pointing to the next node in the pointer field of the current node; writing the remaining data to be stored into the data field of the next node;
and performing text similarity retrieval, enabling the next node to be the current node, and entering the data domain for judging whether the data to be stored can be completely written into the current node.
Further, the inverted index storage structure comprises a plurality of nodes, and the data field of each node stores the same number of sets of data; the number of sets of data stored in the data field of the node is positively correlated with the order of the nodes.
Further, each node comprises a data field and a pointer field, wherein the data field is used for storing multiple groups of data, and each group of data corresponds to information of one document; the pointer field is used for storing a pointer.
Further, the text similarity retrieval method comprises the following steps:
acquiring the number of the feature information with the same number of the two documents according to the corresponding relation between the feature information and the information of the documents in the inverted index storage structure;
judging whether the number is greater than or equal to a preset number;
when the number is larger than or equal to the preset number, judging that the two documents are similar;
and when the number is smaller than the preset number, judging that the two documents are not similar.
Further, carry out the monitoring of computer operating temperature through temperature sensor, obtain computer operating temperature information, include:
setting n temperature sensors for detecting the current temperature T of the computer host, wherein n is more than or equal to 2;
reading the detection data of the n temperature sensors;
and obtaining the current temperature T of the computer host based on the detection data of the temperature sensor which normally works in the n temperature sensors.
Further, carry out the settlement of early warning threshold value through high temperature early warning procedure to carry out high temperature early warning when the computer operating temperature of monitoring reaches early warning threshold value, include:
dividing a monitored surface of each heat source into a plurality of heat source units, dividing a projection surface of a working space of the sensor into a plurality of projection units, wherein the heat source units are provided with the projection units which are in one-to-one correspondence with the heat source units;
monitoring the temperature value of each heat source unit in the working space of the temperature sensor;
taking the temperature value of each heat source unit as the temperature value of the corresponding projection unit;
and determining whether high-temperature abnormity occurs according to a comparison result of the temperature value of the projection unit and a preset temperature threshold value.
Further, the determining whether a high temperature abnormality occurs according to a comparison result between the temperature value of the projection unit and a preset temperature threshold includes: comparing the temperature value of each projection unit with the preset temperature threshold value in sequence, and if the temperature value is higher than the preset temperature threshold value, marking the corresponding projection unit as a high-temperature unit; and if the number or the area of the high-temperature units meets a preset condition, determining that high-temperature abnormity occurs.
Another object of the present invention is to provide a heat sink for a computer host, the heat sink comprising:
a mounting seat and a supporting seat;
the supporting seat is fixedly arranged at the upper end of the mounting seat, a supporting rod is fixed in the middle of the upper end of the supporting seat, the upper end of the supporting rod is connected with a rotating seat, a driving motor is regulated on the inner side of the rotating seat through screws, and an output shaft of the driving motor is connected with a heat dissipation fan on the outer side of the rotating seat;
the inner side of the rotating seat is provided with a rotating speed sensor connected with a driving motor, the upper end of the mounting seat is embedded with a temperature sensor, a controller, a first storage and a second storage are fixed inside the mounting seat through screws, and the controller is connected with the rotating speed sensor, the temperature sensor, the first storage and the second storage through connecting circuits respectively.
Further, the middle of the rear side of the rotating seat is integrally connected with a supporting plate, the upper end of the supporting rod is integrally connected with two opposite fixing clamp plates in a ring mode, the supporting plate is clamped between the two fixing clamp plates, and the supporting plate and the fixing clamp plates are fixedly connected through fastening bolts penetrating through the middle. Through loosening fastening bolt, can adjust the operation to the angle of heat dissipation fan.
Further, an aluminum profile heating panel is fixed in the middle of the bottom of the mounting base, mounting plates are fixed on two sides of the bottom of the mounting base respectively, and mounting holes are formed in the middle of the mounting plates. The mounting seat can be convenient for to radiate through the aluminium alloy heating panel, can be convenient for to be connected fixedly with computer mainframe machine case through the mounting panel.
By combining all the technical schemes, the invention has the advantages and positive effects that: the computer host cooling system provided by the invention obtains the computer monitoring information by monitoring the computer operation and the computer operation temperature, obtains the prompt that different programs generate heat in operation according to the computer monitoring information, and intelligently processes the high-heat-production program, thereby meeting the computer operation requirement, not influencing the normal working requirement, and realizing the reduction of the computer operation temperature; the determination of the rotation speed of the heat dissipation fan is realized through the analysis of the acquired monitoring information, the heat dissipation effect is better, the quick cooling of the computer host can be realized, the computer host blockage is reduced, and the service life of the computer host is prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
FIG. 1 is a block diagram of a heat dissipation system of a computer host according to an embodiment of the present invention.
FIG. 2 is a flowchart of a method for dissipating heat of a computer host according to an embodiment of the present invention.
Fig. 3 is a flowchart of a process of storing computer operation monitoring information and computer operation temperature information through a first memory to obtain monitoring information according to an embodiment of the present invention.
Fig. 4 is a flowchart of a text similarity search method according to an embodiment of the present invention.
Fig. 5 is a flowchart of setting an early warning threshold by a high-temperature early warning program and performing high-temperature early warning when the monitored operating temperature of the computer reaches the early warning threshold according to the embodiment of the present invention.
In the figure: 1. a computer operation monitoring module; 2. a temperature monitoring module; 3. a monitoring information storage module; 4. a high temperature early warning module; 5. a central control module; 6. a heat dissipation wind speed determination module; 7. a heat dissipation information storage module; 8. an information analysis module; 9. a prompt module is operated; 10. a heat suppression module.
Fig. 6 is a schematic structural diagram of a heat dissipation device of a computer host according to an embodiment of the present invention.
Fig. 7 is a schematic structural view of a fixing splint according to an embodiment of the present invention.
In the figure: 11. a mounting seat; 12. a supporting seat; 13. a support bar; 14. a rotating seat; 15. a heat dissipation fan; 16. a temperature sensor; 17. a controller; 18. a first memory; 19. a second memory; 20. an aluminum section heat dissipation plate; 21. mounting a plate; 22. a support plate; 23. fixing the clamping plate; 24. and fastening the bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In view of the problems in the prior art, the present invention provides a heat dissipation system for a computer host, which is described in detail below with reference to the accompanying drawings.
As shown in fig. 1, a heat dissipation system for a computer host according to an embodiment of the present invention includes:
the computer operation monitoring module 1 is connected with the central control module 5 and is used for monitoring the operation of the computer through a computer operation monitoring program to obtain computer operation monitoring information;
the temperature monitoring module 2 is connected with the central control module 5 and used for monitoring the operating temperature of the computer through a temperature sensor to obtain the operating temperature information of the computer;
the monitoring information storage module 3 is connected with the central control module 5 and is used for storing computer operation monitoring information and computer operation temperature information through a first memory to obtain monitoring information;
the high-temperature early warning module 4 is connected with the central control module 5 and is used for setting an early warning threshold value through a high-temperature early warning program and carrying out high-temperature early warning when the monitored computer operating temperature reaches the early warning threshold value;
the central control module 5 is connected with the computer operation monitoring module 1, the temperature monitoring module 2, the monitoring information storage module 3, the high-temperature early warning module 4, the heat dissipation wind speed determination module 6, the heat dissipation information storage module 7, the information analysis module 8, the operation prompt module 9 and the heat suppression module 10, and is used for controlling the operation of each connection module through a main control computer and ensuring the normal operation of each module;
the heat dissipation wind speed determination module 6 is connected with the central control module 5 and is used for determining the heat dissipation wind speed of the heat dissipation fan according to the acquired computer operation temperature information through a heat dissipation wind speed determination program;
the heat dissipation information storage module 7 is connected with the central control module 5 and used for storing the heat dissipation wind speed of the heat dissipation fan through a second memory;
the information analysis module 8 is connected with the central control module 5 and used for analyzing the stored information of the first memory and the second memory through an information analysis program to obtain an information analysis result;
the operation prompting module 9 is connected with the central control module 5 and used for prompting heat generation of different programs in operation according to the acquired information analysis result through the operation prompting program to obtain prompting information;
and the heat suppression module 10 is connected with the central control module 5 and is used for acquiring a large number of heat generation programs according to the acquired prompt information through the heat suppression program and closing the heat generation programs when the large number of heat generation programs are in background operation to suppress heat generation.
As shown in fig. 2, the heat dissipation method for a computer host according to the embodiment of the present invention includes the following steps:
s101, monitoring computer operation by using a computer operation monitoring program through a computer operation monitoring module to obtain computer operation monitoring information; monitoring the operating temperature of the computer by using a temperature sensor through a temperature monitoring module to obtain the operating temperature information of the computer;
s102, storing computer operation monitoring information and computer operation temperature information by using a first memory through a monitoring information storage module to obtain monitoring information; setting an early warning threshold value by using a high-temperature early warning program through a high-temperature early warning module, and carrying out high-temperature early warning when the monitored computer operating temperature reaches the early warning threshold value;
s103, controlling the operation of each connecting module by using a main control computer through a central control module to ensure the normal operation of each module; determining the heat dissipation wind speed of the heat dissipation fan by using a heat dissipation wind speed determination program through a heat dissipation wind speed determination module according to the acquired computer operation temperature information;
s104, storing the heat dissipation wind speed of the heat dissipation fan by using a second memory through the heat dissipation information storage module; analyzing the stored information of the first memory and the second memory by using an information analysis program through an information analysis module to obtain an information analysis result;
s105, prompting heat generation of different running programs by the running prompting module according to the obtained information analysis result to obtain prompting information;
and S106, acquiring a large number of heat production programs by the heat suppression program through the heat suppression module according to the acquired prompt information, and closing the heat production programs when the large number of heat production programs are in background operation to suppress heat production.
The fractional low-order fuzzy function of the digital modulation signal x (t) of the temperature sensor provided by the embodiment of the invention is expressed as follows:
where τ is the delay shift, f is the Doppler shift, 0<a,b<α/2，x*(t) denotes the conjugate of x (t), when x (t) is a real signal, x (t)<p>＝|x(t)|<p>sgn (x (t)); when x (t) is a complex signal, [ x (t)]<p>＝|x(t)|p-1x*(t)。
Before the monitoring of the computer running temperature is carried out through the temperature sensor, the temperature sensor is corrected; the performing of the calibration of the temperature sensor includes:
downloading a neural network correction algorithm into a single chip microcomputer;
initializing basic parameters of a neural network;
placing the temperature sensor to be corrected and the high-precision standard temperature sensor in a constant temperature box together for heating;
automatically recording temperature data after the temperature sensor is in a steady-state working condition, and calculating a weight by the singlechip through a correction algorithm based on a neural network in the chip after the data recording is finished;
storing the weight calculation result in a memory chip through an SPI interface of the singlechip;
the temperature sensor is in a steady-state working condition, and the formula is as follows:
wherein, Outputi(k)、Outputj(k-1) respectively representing jth output of the object at the k moment and the k-1 moment; k is a radical ofoutputIs a threshold coefficient.
As shown in fig. 3, the embodiment of the present invention provides a method for storing computer operation monitoring information and computer operation temperature information through a first memory to obtain monitoring information, including:
s201, using computer operation monitoring information and computer operation temperature information as tape storage information; judging whether the data to be stored can be completely written into the data domain of the current node or not;
s202, when the data to be stored can be written into the data field of the current node, writing a null pointer into the pointer field of the current node;
s203, when the data domain of the current node can not store all the data to be stored, generating a next node of the inverted index storage structure;
s204, writing a pointer pointing to the next node in the pointer field of the current node; writing the remaining data to be stored into the data field of the next node;
s205, performing text similarity retrieval, enabling the next node to be the current node, and entering the data domain for judging whether the data to be stored can be written into the current node completely.
The inverted index storage structure provided by the embodiment of the invention comprises a plurality of nodes, wherein the data groups stored in the data domain of each node are the same in number; the number of sets of data stored in the data field of the node is positively correlated with the order of the nodes.
Each node provided by the embodiment of the invention comprises a data field and a pointer field, wherein the data field is used for storing a plurality of groups of data, and each group of data corresponds to the information of one document; the pointer field is used for storing a pointer.
As shown in fig. 4, the text similarity search method provided in the embodiment of the present invention includes:
s301, acquiring the number of the feature information with the same number of the two documents according to the corresponding relation between the feature information and the information of the documents in the inverted index storage structure;
s302, judging whether the number is larger than or equal to a preset number;
s303, when the number is larger than or equal to the preset number, judging that the two documents are similar;
s304, when the number is smaller than the preset number, judging that the two documents are not similar.
The embodiment of the invention provides a method for monitoring the operating temperature of a computer by a temperature sensor to obtain the operating temperature information of the computer, which comprises the following steps:
setting n temperature sensors for detecting the current temperature T of the computer host, wherein n is more than or equal to 2;
reading the detection data of the n temperature sensors;
and obtaining the current temperature T of the computer host based on the detection data of the temperature sensor which normally works in the n temperature sensors.
As shown in fig. 5, the setting of the early warning threshold by the high temperature early warning program and the high temperature early warning when the monitored operating temperature of the computer reaches the early warning threshold according to the embodiment of the present invention includes:
s401, dividing a monitored surface of each heat source into a plurality of heat source units, dividing a projection surface of a working space of the sensor into a plurality of projection units, wherein the projection units which are in one-to-one correspondence with the heat source units exist in the heat source units;
s402, monitoring the temperature value of each heat source unit in the working space of the temperature sensor;
s403, taking the temperature value of each heat source unit as the temperature value of the corresponding projection unit;
s404, determining whether high-temperature abnormity occurs according to a comparison result of the temperature value of the projection unit and a preset temperature threshold value.
The embodiment of the present invention provides a method for determining whether a high temperature anomaly occurs according to a comparison result between a temperature value of a projection unit and a preset temperature threshold, including: comparing the temperature value of each projection unit with the preset temperature threshold value in sequence, and if the temperature value is higher than the preset temperature threshold value, marking the corresponding projection unit as a high-temperature unit; and if the number or the area of the high-temperature units meets a preset condition, determining that high-temperature abnormity occurs.
As shown in fig. 6 and 7, the heat dissipation device for a computer host according to the embodiment of the present invention includes: a mounting seat 11 and a supporting seat 12; the supporting seat 12 is fixedly arranged at the upper end of the mounting seat 11, a supporting rod 13 is fixed in the middle of the upper end of the supporting seat 12, the upper end of the supporting rod 13 is connected with a rotating seat 14, a driving motor is regulated at the inner side of the rotating seat 14 through screws, and an output shaft of the driving motor is connected with a heat dissipation fan 15 at the outer side of the rotating seat; a rotating speed sensor connected with a driving motor is arranged on the inner side of the rotating seat 14, a temperature sensor 16 is embedded at the upper end of the mounting seat 11, a controller 17, a first storage 18 and a second storage 19 are fixed inside the mounting seat 11 through screws, and the controller 17 is respectively connected with the rotating speed sensor, the temperature sensor 16, the first storage 18 and the second storage 19 through connecting lines.
In the embodiment of the invention, a supporting plate 22 is integrally connected to the middle of the rear side of the rotating seat 14, two opposite fixing clamping plates 23 are integrally connected to the upper end of the supporting rod 22 in a ring manner, the supporting plate 22 is clamped between the two fixing clamping plates 23, and the supporting plate 22 and the fixing clamping plates 23 are fixedly connected through fastening bolts 24 penetrating through the middle. Through loosening fastening bolt, can adjust the operation to the angle of heat dissipation fan.
In the embodiment of the invention, the aluminum profile heat dissipation plate 20 is fixed in the middle of the bottom of the mounting seat 11, the mounting plates 21 are respectively fixed on two sides of the bottom of the mounting seat 11, and the middle of each mounting plate 21 is provided with a mounting hole. The mounting seat can be convenient for to radiate through the aluminium alloy heating panel, can be convenient for to be connected fixedly with computer mainframe machine case through the mounting panel.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made by those skilled in the art within the technical scope of the present invention disclosed herein, which is within the spirit and principle of the present invention, should be covered by the present invention.
Claims (10)
1. A heat dissipation system for a computer host, comprising:
the computer operation monitoring module is connected with the central control module and is used for monitoring the operation of the computer through a computer operation monitoring program to obtain computer operation monitoring information;
the temperature monitoring module is connected with the central control module and used for monitoring the operating temperature of the computer through the temperature sensor to obtain the operating temperature information of the computer;
the fractional low-order fuzzy function of the digital modulation signal x (t) of the temperature sensor is expressed as:
where τ is the delay shift, f is the Doppler shift, 0<a,b<α/2，x*(t) denotes the conjugate of x (t), when x (t) is a real signal, x (t)<p>＝|x(t)|<p>sgn (x (t)); when x (t) is a complex signal, [ x (t)]<p>＝|x(t)|p-1x*(t)；
Before monitoring the operating temperature of the computer through the temperature sensor, correcting the temperature sensor; the performing of the calibration of the temperature sensor includes:
downloading a neural network correction algorithm into a single chip microcomputer;
initializing basic parameters of a neural network;
placing the temperature sensor to be corrected and the high-precision standard temperature sensor in a constant temperature box together for heating;
automatically recording temperature data after the temperature sensor is in a steady-state working condition, and calculating a weight by the singlechip through a correction algorithm based on a neural network in the chip after the data recording is finished;
storing the weight calculation result in a memory chip through an SPI interface of the singlechip;
the temperature sensor is in a steady-state working condition, and the formula is as follows:
wherein, Outputi(k)、Outputj(k-1) respectively representing jth output of the object at the k moment and the k-1 moment; k is a radical ofoutputIs a threshold coefficient;
the monitoring information storage module is connected with the central control module and used for storing the computer operation monitoring information and the computer operation temperature information through the first memory to obtain monitoring information;
the high-temperature early warning module is connected with the central control module and is used for setting an early warning threshold value through a high-temperature early warning program and carrying out high-temperature early warning when the monitored computer operating temperature reaches the early warning threshold value;
the central control module is connected with the computer operation monitoring module, the temperature monitoring module, the monitoring information storage module, the high-temperature early warning module, the heat dissipation wind speed determining module, the heat dissipation information storage module, the information analysis module, the operation prompting module and the heat suppression module, and is used for controlling the operation of each connecting module through a main control computer and ensuring the normal operation of each module;
the heat dissipation wind speed determination module is connected with the central control module and used for determining the heat dissipation wind speed of the heat dissipation fan according to the acquired computer operation temperature information through a heat dissipation wind speed determination program;
the heat dissipation information storage module is connected with the central control module and used for storing the heat dissipation speed of the heat dissipation fan through the second memory;
the information analysis module is connected with the central control module and used for analyzing the stored information of the first memory and the second memory through an information analysis program to obtain an information analysis result;
the operation prompting module is connected with the central control module and used for prompting heat generated by different programs in operation according to the acquired information analysis result through the operation prompting program to obtain prompting information;
and the heat suppression module is connected with the central control module and used for acquiring a large number of heat production programs according to the acquired prompt information through the heat suppression program and closing the heat production programs when the heat production programs are in background operation to suppress heat production.
2. The heat dissipation system of claim 1, wherein the storing of the computer operation monitoring information and the computer operation temperature information via the first memory to obtain the monitoring information comprises:
taking computer operation monitoring information and computer operation temperature information as tape storage information; judging whether the data to be stored can be completely written into the data domain of the current node or not;
when the data to be stored can be completely written into the data field of the current node, writing a null pointer into the pointer field of the current node;
when the data field of the current node can not store all the data to be stored, generating a next node of the inverted index storage structure;
writing a pointer pointing to the next node in the pointer field of the current node; writing the remaining data to be stored into the data field of the next node;
and performing text similarity retrieval, enabling the next node to be the current node, and entering the data domain for judging whether the data to be stored can be completely written into the current node.
3. The heat dissipating system of a computer host of claim 2, wherein said inverted index storage structure comprises a plurality of said nodes, said data fields of each of said nodes storing the same number of sets of said data; the number of sets of data stored in the data field of the node is positively correlated with the sequence of the node;
each node comprises a data field and a pointer field, wherein the data field is used for storing multiple groups of data, and each group of data corresponds to the information of one document; the pointer field is used for storing a pointer.
4. The heat dissipation system of claim 2, wherein the text similarity search method comprises:
acquiring the number of the feature information with the same number of the two documents according to the corresponding relation between the feature information and the information of the documents in the inverted index storage structure;
judging whether the number is greater than or equal to a preset number;
when the number is larger than or equal to the preset number, judging that the two documents are similar;
and when the number is smaller than the preset number, judging that the two documents are not similar.
5. The heat dissipation system of claim 1, wherein the monitoring of the operating temperature of the computer by the temperature sensor to obtain the operating temperature information of the computer comprises:
setting n temperature sensors for detecting the current temperature T of the computer host, wherein n is more than or equal to 2;
reading the detection data of the n temperature sensors;
and obtaining the current temperature T of the computer host based on the detection data of the temperature sensor which normally works in the n temperature sensors.
6. The heat dissipation system of claim 1, wherein the setting of the pre-warning threshold by the high-temperature pre-warning program and the high-temperature pre-warning when the monitored operating temperature of the computer reaches the pre-warning threshold comprise:
dividing a monitored surface of each heat source into a plurality of heat source units, dividing a projection surface of a working space of the sensor into a plurality of projection units, wherein the heat source units are provided with the projection units which are in one-to-one correspondence with the heat source units;
monitoring the temperature value of each heat source unit in the working space of the temperature sensor;
taking the temperature value of each heat source unit as the temperature value of the corresponding projection unit;
and determining whether high-temperature abnormity occurs according to a comparison result of the temperature value of the projection unit and a preset temperature threshold value.
7. The heat dissipation system of claim 6, wherein the determining whether the high temperature anomaly occurs according to the comparison result between the temperature value of the projection unit and the preset temperature threshold comprises: comparing the temperature value of each projection unit with the preset temperature threshold value in sequence, and if the temperature value is higher than the preset temperature threshold value, marking the corresponding projection unit as a high-temperature unit; and if the number or the area of the high-temperature units meets a preset condition, determining that high-temperature abnormity occurs.
8. A heat sink device for a computer host mounted with the heat dissipating system for a computer host according to any one of claims 1 to 7, wherein the heat sink device for a computer host comprises:
a mounting seat and a supporting seat;
the supporting seat is fixedly arranged at the upper end of the mounting seat, a supporting rod is fixed in the middle of the upper end of the supporting seat, the upper end of the supporting rod is connected with a rotating seat, a driving motor is regulated on the inner side of the rotating seat through screws, and an output shaft of the driving motor is connected with a heat dissipation fan on the outer side of the rotating seat;
the inner side of the rotating seat is provided with a rotating speed sensor connected with a driving motor, the upper end of the mounting seat is embedded with a temperature sensor, a controller, a first storage and a second storage are fixed inside the mounting seat through screws, and the controller is connected with the rotating speed sensor, the temperature sensor, the first storage and the second storage through connecting circuits respectively.
9. The heat dissipating device of a host computer as claimed in claim 8, wherein a supporting plate is integrally connected to the rear side of the rotating base, two opposite fixing clamps are integrally connected to the upper end of the supporting rod, the supporting plate is clamped between the two fixing clamps, and the supporting plate and the fixing clamps are fixedly connected by a fastening bolt passing through the middle of the supporting plate and the fixing clamps.
10. The heat sink for computer host as claimed in claim 8, wherein the aluminum heat sink plate is fixed in the middle of the bottom of the mounting base, the mounting plates are fixed on two sides of the bottom of the mounting base, and the mounting holes are opened in the middle of the mounting plates.
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| CN202110464024.2A CN113138902A (en) | 2021-04-27 | 2021-04-27 | Computer host heat dissipation system and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114002901A (en) * | 2021-11-03 | 2022-02-01 | 江苏金视传奇科技有限公司 | Efficient cooling system of projector |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103024532A (en) * | 2012-11-12 | 2013-04-03 | 北京奇虎科技有限公司 | Hardware monitoring method and system |
| US20130158738A1 (en) * | 2011-12-14 | 2013-06-20 | Inventec Corporation | Heat dissipation control system and control method thereof |
| CN105376378A (en) * | 2015-10-20 | 2016-03-02 | 湖南创研科技股份有限公司 | Method and system for monitoring heat generation rate of smart phone, and smart phone |
| CN105987775A (en) * | 2016-07-20 | 2016-10-05 | 天津理工大学中环信息学院 | Temperature sensor nonlinearity correction method and system based on BP neural network |
| CN106886428A (en) * | 2015-12-15 | 2017-06-23 | 北京奇虎科技有限公司 | A kind of method and terminal for closing application program |
| CN107239055A (en) * | 2017-06-20 | 2017-10-10 | 武汉梦之蓝科技有限公司 | A kind of roof greening supply and drain water system based on remote control |
| CN206821132U (en) * | 2017-04-17 | 2017-12-29 | 北京点石经纬科技有限公司 | A kind of portable equipment with radiator structure |
| CN108897817A (en) * | 2018-06-20 | 2018-11-27 | 腾讯科技（深圳）有限公司 | Date storage method, detection method and system, storage medium and computer equipment |
| CN108959040A (en) * | 2018-10-11 | 2018-12-07 | 成都奇芯科技有限公司 | A kind of main frame heat dissipation monitor and alarm system |
| CN109855763A (en) * | 2018-12-29 | 2019-06-07 | 宏景科技股份有限公司 | A kind of temperature sensor correction method based on BP neural network and PLC |
| CN110611400A (en) * | 2019-10-28 | 2019-12-24 | 上海宝协新能源科技有限公司 | Cooling method of servo motor, computer storage medium, heat dissipation device and motor |
| CN110727561A (en) * | 2019-10-22 | 2020-01-24 | Oppo广东移动通信有限公司 | Abnormal heat dissipation detection method and device, terminal and storage medium |
| CN111415487A (en) * | 2020-04-07 | 2020-07-14 | 珠海格力电器股份有限公司 | High-temperature early warning method and device and air conditioner |
| CN212846690U (en) * | 2020-09-12 | 2021-03-30 | 湖南文理学院 | Fan for computer hardware heat dissipation and mounting structure thereof |
-
2021
- 2021-04-27 CN CN202110464024.2A patent/CN113138902A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130158738A1 (en) * | 2011-12-14 | 2013-06-20 | Inventec Corporation | Heat dissipation control system and control method thereof |
| CN103024532A (en) * | 2012-11-12 | 2013-04-03 | 北京奇虎科技有限公司 | Hardware monitoring method and system |
| CN105376378A (en) * | 2015-10-20 | 2016-03-02 | 湖南创研科技股份有限公司 | Method and system for monitoring heat generation rate of smart phone, and smart phone |
| CN106886428A (en) * | 2015-12-15 | 2017-06-23 | 北京奇虎科技有限公司 | A kind of method and terminal for closing application program |
| CN105987775A (en) * | 2016-07-20 | 2016-10-05 | 天津理工大学中环信息学院 | Temperature sensor nonlinearity correction method and system based on BP neural network |
| CN206821132U (en) * | 2017-04-17 | 2017-12-29 | 北京点石经纬科技有限公司 | A kind of portable equipment with radiator structure |
| CN107239055A (en) * | 2017-06-20 | 2017-10-10 | 武汉梦之蓝科技有限公司 | A kind of roof greening supply and drain water system based on remote control |
| CN108897817A (en) * | 2018-06-20 | 2018-11-27 | 腾讯科技（深圳）有限公司 | Date storage method, detection method and system, storage medium and computer equipment |
| CN108959040A (en) * | 2018-10-11 | 2018-12-07 | 成都奇芯科技有限公司 | A kind of main frame heat dissipation monitor and alarm system |
| CN109855763A (en) * | 2018-12-29 | 2019-06-07 | 宏景科技股份有限公司 | A kind of temperature sensor correction method based on BP neural network and PLC |
| CN110727561A (en) * | 2019-10-22 | 2020-01-24 | Oppo广东移动通信有限公司 | Abnormal heat dissipation detection method and device, terminal and storage medium |
| CN110611400A (en) * | 2019-10-28 | 2019-12-24 | 上海宝协新能源科技有限公司 | Cooling method of servo motor, computer storage medium, heat dissipation device and motor |
| CN111415487A (en) * | 2020-04-07 | 2020-07-14 | 珠海格力电器股份有限公司 | High-temperature early warning method and device and air conditioner |
| CN212846690U (en) * | 2020-09-12 | 2021-03-30 | 湖南文理学院 | Fan for computer hardware heat dissipation and mounting structure thereof |
Non-Patent Citations (2)
| Title |
|---|
| 毛威等: "面向智慧社区的笔记本电脑散热器设计", 《常熟理工学院学报》 * |
| 谷朋阳等: "基于散热器控制系统的仿真模拟研究", 《自动化与仪表》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114002901A (en) * | 2021-11-03 | 2022-02-01 | 江苏金视传奇科技有限公司 | Efficient cooling system of projector |
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