CN110476137A - Information process unit - Google Patents
Information process unit Download PDFInfo
- Publication number
- CN110476137A CN110476137A CN201880004226.5A CN201880004226A CN110476137A CN 110476137 A CN110476137 A CN 110476137A CN 201880004226 A CN201880004226 A CN 201880004226A CN 110476137 A CN110476137 A CN 110476137A
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- CN
- China
- Prior art keywords
- pin
- clock frequency
- process unit
- information process
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 74
- 230000008569 process Effects 0.000 title claims abstract description 73
- 238000001816 cooling Methods 0.000 claims abstract description 95
- 230000005855 radiation Effects 0.000 abstract description 53
- 230000010365 information processing Effects 0.000 description 21
- 230000008859 change Effects 0.000 description 4
- 230000004069 differentiation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
Classifications
-
- 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
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
-
- 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
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
- G06F1/06—Clock generators producing several clock signals
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Information process unit (2) has: information treatment part (22), it includes processors as CPU;And clock frequency control portion (23), it differentiates the cooling capacity of installed external heat radiation fin (4,5) based on the connection state of external heat radiation fin (4,5), changes the clock frequency of processor as CPU accordingly with cooling capacity.
Description
Technical field
The present invention relates to the information process units that can install cooling unit.
Background technique
In the information process unit for being mounted with CPU (Central Processing Unit), with the clock frequency of CPU
Rate is got higher, and calorific value also becomes larger.In the information processing system for having information process unit and cooling unit, make information processing
Unit has the function of in the case where can be improved the clock frequency of CPU, needs to expect the case where clock frequency of CPU is got higher
And cooling unit is extended.But for the user without using the function for the clock frequency that can be improved CPU, letter
Breath processing system unnecessarily becomes larger.
In the past, it proposes and realizes that there is the small-sized of the information processing system that can be improved the clock frequency of CPU this function
The technology of change.For example, proposing a kind of computer system in patent document 1, which has expanding element, the expansion
The construction that exhibition unit is dismounted with respect to basic computer, for being connect with the basic computer and realizing extension
Function.The computer system has the 1st thermal component and the 2nd thermal component, and the 1st thermal component is set to basic computer,
For carrying out the heat dissipation inside basic computer, the 2nd thermal component is set to expanding element, for carrying out in basic computer
The heat dissipation in portion.The computer system has connection unit and power mode setup unit, which is used for computer
Main body is mounted with that the 1st thermal component of connection and the 2nd thermal component when expanding element, the power mode setup unit are passing through connection
When unit is connected to the 1st thermal component and 2 thermal component, the action mode of basic computer is set as common power mode
Or full-power mode, and expanding element is not used but while making basic computer single movement is set as low-power mode.
Patent document 1: Japanese Unexamined Patent Publication 10-275034 bulletin
Summary of the invention
But in information processing system described in Patent Document 1, differentiate whether be mounted with to cool down in information process unit
The clock frequency set of CPU is common clock frequency or height when being mounted with cooling unit to information process unit by unit
Clock frequency.In information processing system described in Patent Document 1, following situations are not accounted for, that is, can be at information
It is cold to being installed in information process unit in the case where any one for managing the different multiple cooling units of unit installation cooling capacity
But the cooling capacity of unit is differentiated, the clock frequency of CPU is made to meet the cooling capacity of the cooling unit.
The present invention is exactly to propose in view of the above problems, it is therefore intended that a kind of information process unit is obtained, it can be right
The cooling capacity for being installed on the cooling unit of information process unit is differentiated, the clock frequency of processor is made to meet the cooling list
The cooling capacity of member.
Reach purpose in order to solve the above problems, information process unit of the present invention has the letter comprising processor
Cease processing unit.Information process unit has a clock frequency control portion, and the clock frequency control portion is according to the connection of cooling unit
Situation differentiates the cooling capacity of installed cooling unit, changes the clock frequency of processor accordingly with cooling capacity.
The effect of invention
Information process unit of the present invention obtains following effect, that is, can be cold to installing in information process unit
But the cooling capacity of unit is differentiated, the clock frequency of processor is made to meet the cooling capacity of the cooling unit.
Detailed description of the invention
Fig. 1 is to schematically show the information processing system for having the information process unit that embodiments of the present invention 1 are related to
An example figure.
Fig. 2 is the figure for the functional structure of the information process unit in explanatory diagram 1.
Fig. 3 is the flow chart for the CPU high speed processing that the information process unit in Fig. 1 executes.
Fig. 4 is to schematically show the information processing system for having the information process unit that embodiments of the present invention 2 are related to
An example figure.
Specific embodiment
Hereinafter, the information process unit being related to based on the attached drawing embodiment that the present invention will be described in detail.In addition, the present invention is simultaneously
It is not limited to the embodiment.
Embodiment 1
Firstly, being illustrated to the information processing system for having the information process unit that embodiments of the present invention 1 are related to.
Fig. 1 is an example for schematically showing the information processing system for having the information process unit that embodiments of the present invention 1 are related to
The figure of son.
Information processing system 1 shown in FIG. 1 has information process unit 2.Radiating fin is mounted in information process unit 2
3.External heat radiation fin 4 can be installed in information process unit 2.External heat radiation fin 4 is cooling unit and radiating fin
One example.External heat radiation fin 5 can be installed in information process unit 2.External heat radiation fin 5 is cooling unit and heat dissipation
One example of fin.
The CPU of an example as processor is mounted in information process unit 2.Information process unit 2 can also be with
Processor as MPU (Micro Processing Unit) or GPU (Graphics Processing Unit) is installed and carrys out generation
For CPU.Information process unit 2 has socket 21.The hole pin (pin) 21a, 21b, 21c are formed in socket 21.
External heat radiation fin 4 has shorting pin 41.Shorting pin 41 includes pin 41a, 41b.Shorting pin 41 is to connect
Connect an example of pin.In information processing system 1, by the way that pin 41a is inserted into pin bores 21a, is inserted into pin 41b
To pin bores 21b, to install external heat radiation fin 4 in information process unit 2.
The radiating fin heat-conducting area of external heat radiation fin 5 is greater than external heat radiation fin 4, and radiating efficiency is dissipated also above external
Hot fin 4.In general, radiating fin becomes larger with heat-conducting area, the size of shape is also become larger.External heat radiation fin 5 has short circuit
Pin 51.Shorting pin 51 includes pin 51a, 51b.Shorting pin 51 is an example for connecting pin.Pin 51a, 51b's
It is spaced bigger than the interval of pin 41a, 41b.That is, the short circuit of the shorting pin 41 and external heat radiation fin 5 of external heat radiation fin 4 is drawn
The position of foot 51 and arrangement are different.In information processing system 1, by the way that pin 51a is inserted into pin bores 21a, by pin
51b is inserted into pin bores 21c, to install external heat radiation fin 5 in information process unit 2.
Fig. 2 is the figure for the functional structure of the information process unit in explanatory diagram 1.
Information process unit 2 shown in Fig. 2 has information treatment part 22 and clock frequency control portion 23.Information treatment part 22
Include CPU.Information treatment part 22 may include processor as MPU or GPU also to replace CPU.Clock frequency control portion 23
It can be by whether generating 41,51 institute of arbitrary shorting pin in the shorting pin 41,51 being had by external heat radiation fin 4,5
Caused short circuit, to discriminate whether the arbitrary external heat radiation fin being mounted in external heat radiation fin 4,5 in information process unit 2
Piece 4,5, by the clock frequency set of CPU be meet the arbitrary external heat radiation fin 4,5 that information process unit 2 is installed when
Clock frequency.In other words, clock frequency control portion 23 can the connection state based on external heat radiation fin 4,5 and differentiating installed
The cooling capacity of external heat radiation fin 4,5, changes the clock frequency of CPU accordingly with cooling capacity.Clock frequency control portion
The positions of 23 shorting pins 41,51 that can have by external heat radiation fin 4,5 and arrangement come differentiate installed it is external
The cooling capacity of radiating fin 4,5, changes the clock frequency of CPU accordingly with cooling capacity.About information treatment part 22 with
And the detailed description of the function of clock frequency control unit 23, it is carried out in the explanation of the flow chart of aftermentioned Fig. 3.
Fig. 3 is the flow chart for the CPU high speed processing that the information process unit in Fig. 1 executes.
Firstly, information treatment part 22 is if information process unit 2 starts (step S1) with preset 1st clock
Frequency is acted (step S2) as clock frequency.
Then, clock frequency control portion 23 differentiates whether be mounted with 4 (step of external heat radiation fin in information process unit 2
S3).Clock frequency control portion 23 is determined as pacifying in information process unit 2 when producing the short circuit as caused by shorting pin 41
External heat radiation fin 4 has been filled, in no generation short circuit as caused by shorting pin 41, has been determined as not having in information process unit 2
There is installation external heat radiation fin 4.For example, clock frequency control portion 23 can be short-circuited the short-circuit path of pin 41 by measuring
Electric current, to differentiate generation short-circuit as caused by shorting pin 41.
In the differentiation of step S3, (step S3 is the result is that when being mounted with external heat radiation fin 4 to information process unit 2
Yes), the clock frequency set of the CPU of information treatment part 22 is the 2nd clock frequency (step S4) by clock frequency control portion 23.
2nd clock frequency is the frequency higher than the 1st clock frequency.
Then, information treatment part 22 is acted (step S5) with the 2nd clock frequency set in step s 4.
Step S3 differentiation the result is that (step S3 is when not installing external heat radiation fin 4 to information process unit 2
No), clock frequency control portion 23 differentiates whether be mounted with external heat radiation fin 5 (step S6) in information process unit 2.Clock frequency
Rate control unit 23 is determined as being mounted with external dissipate in information process unit 2 when producing the short circuit as caused by shorting pin 51
Hot fin 5 is determined as being fitted without in information process unit 2 external in no generation short circuit as caused by shorting pin 51
Radiating fin 5.For example, clock frequency control portion 23 can be short-circuited the electric current in the path of 51 short circuit of pin by measuring, thus
Differentiate generation short-circuit as caused by shorting pin 51.
In the differentiation of step S6, (step S6 is the result is that when being mounted with external heat radiation fin 5 to information process unit 2
Yes), the clock frequency set of the CPU of information treatment part 22 is the 3rd clock frequency (step S7) by clock frequency control portion 23.
3rd clock frequency is, also than 2nd clock frequency higher frequency higher than the 1st clock frequency.
Then, information treatment part 22 is acted (step S8) with the 3rd clock frequency set in the step s 7.
Step S6 differentiation the result is that (step S6 is when not installing external heat radiation fin 5 to information process unit 2
No), the processing of return step S3.
CPU high speed processing according to Fig.3, clock frequency control portion 23 can be by whether generate by external heat radiation
Short circuit caused by the arbitrary shorting pin 41,51 in shorting pin 41,51 that fin 4,5 has, to discriminate whether in information
Processing unit 2 is mounted with the arbitrary external heat radiation fin 4,5 in external heat radiation fin 4,5, is by the clock frequency set of CPU
Meet the clock frequency for the arbitrary external heat radiation fin 4,5 installed in information process unit 2.In other words, clock frequency control
It portion 23 can be based on the connection state of external heat radiation fin 4,5, to differentiate the cooling energy of installed external heat radiation fin 4,5
Power changes the clock frequency of CPU accordingly with cooling capacity.Clock frequency control portion 23 can by external heat radiation fin 4,
The positions of 5 shorting pins 41,51 having and arrangement differentiate the cooling capacity of installed external heat radiation fin 4,5, energy
Change the clock frequency of CPU accordingly with cooling capacity.
In the present embodiment, in the case where any one of external radiating fin 4,5 is installed on information process unit 2,
The clock frequency set of CPU is any one of two frequencies, but is being greater than or equal to any one of 3 external heat radiation fins peace
In the case where information process unit 2, the clock frequency of CPU also can be set as being greater than or equal to any in 3 frequencies
Person.The interval to the shorting pin that the number of the pin bores of formation and external heat radiation fin have at socket 21 can be passed through
It is adjusted, so that the position of the shorting pin with external heat radiation fin and arrangement are different, clock frequency control portion 23
It can differentiate be installed on information process unit 2 more than or equal to any person in 3 external heat radiation fins.
It in the present embodiment, can also be by the big of the interval of the size at the interval of pin 41a, 41b and pin 51a, 51b
It is small to be set as size corresponding with the cooling capacity of external heat radiation fin 4,5.In the present embodiment, due to external heat radiation fin
5 cooling capacity is higher than the cooling capacity of external heat radiation fin 4, so the size at the interval of pin 51a, 51b is greater than pin
The size at the interval of 41a, 41b.In general, the situation that the interval of pin is big can be improved compared with the small situation in the interval of pin
The bonding strength of information process unit and external heat radiation fin.Therefore, with the company of information process unit 2 and external heat radiation fin 4
It connects intensity to compare, can be improved the bonding strength of information process unit 2 and external heat radiation fin 5.In addition, by shorting pin 41
Pin 41a, 41b interval size and shorting pin 51 pin 51a, 51b interval be dimensioned to it is external dissipate
In the case where the corresponding size of cooling capacity of hot fin 4,5, such as even if to the pin bores that should be inserted into shorting pin 41
When pin bores 21b, 21c other than 21a, 21b insert shorting pin 41, clock frequency control portion 23 can also be drawn by short circuit
The size at the interval of pin 41a, 41b of foot 41 differentiates the cooling capacity of external heat radiation fin 4.
In the present embodiment, although clock frequency control portion 23 passes through the shorting pin that external heat radiation fin 4,5 has
41,51 position and arrangement differentiates the cooling capacity of installed external heat radiation fin 4,5, but can also be dissipated by external
The length of the radical of pin, the rugosity of pin or pin that hot fin 4,5 has differentiate installed external heat radiation fin 4,
5 cooling capacity.In this case, it is for example formed and pin bores of the radical corresponding amount of pin, thick with pin in socket 21
Thin corresponding pin bores or pin bores corresponding with the length of pin.
In the present embodiment, although by shorting pin 41,51 carry out information process unit 2 and external heat radiation fin 4,
Electrical connection and fixation between 5, but can also will for example be believed by the way that there is electrical connection and fix the component of the two functions
The metalwork for the shape that processing unit 2 sandwiches is ceased to carry out.
Embodiment 2
In the following, being illustrated to the information processing system for having the information process unit that embodiments of the present invention 2 are related to.
Fig. 4 is an example for schematically showing the information processing system for having the information process unit that embodiments of the present invention 2 are related to
The figure of son.The information process unit 2 that embodiments of the present invention 2 are related to is with above-mentioned embodiment 1 the difference lies in that can
External cooling fan 6,7 is installed.It then omits the description about with the duplicate structure of embodiment 1 and effect, carries out below about not
The explanation of same structure and effect.
In information processing system 1A shown in Fig. 4, external cooling fan 6 can be installed in information process unit 2.It is external cold
But fan 6 is an example of cooling unit and cooling fan.External cooling fan 7 can be installed in information process unit 2.It is external cold
But fan 7 is an example of cooling unit and cooling fan.
External cooling fan 6 has shorting pin 61.Shorting pin 61 includes pin 61a, 61b.Shorting pin 61 is connection
One example of pin.In information processing system 1A, by the way that pin 61a is inserted into pin bores 21a, is inserted into pin 61b
To pin bores 21b, to install external cooling fan 6 in information process unit 2.
The cooling capacity of external cooling fan 7 is higher than external cooling fan 6.In general, cooling fan is got higher with cooling capacity, shape
Size also becomes larger.External cooling fan 7 has shorting pin 71.Shorting pin 71 includes pin 71a, 71b.Shorting pin 71 is to connect
Connect an example of pin.The interval of pin 71a, 71b are bigger than the interval of pin 61a, 61b.That is, the short circuit of external cooling fan 6
The position of the shorting pin 71 of pin 61 and external cooling fan 7 and arrangement are different.In information processing system 1A, by that will draw
Foot 71a is inserted into pin bores 21a, pin 71b is inserted into pin bores 21c, to install external cooling in information process unit 2
Fan 7.
In the present embodiment, clock frequency control portion 23 can be by whether what generation be had by external cooling fan 6,7
Short circuit caused by arbitrary shorting pin 61,71 in shorting pin 61,71, to differentiate whether information process unit 2 is installed
The clock frequency set of CPU is to meet in information processing list by the arbitrary external cooling fan 6,7 in external cooling fan 6,7
The clock frequency of the arbitrary external cooling fan 6,7 of 2 installation of member.In other words, clock frequency control portion 23 can be based on external cold
But 6,7 connection state is fanned to differentiate the cooling capacity for the external cooling fan 6,7 installed, and makes the clock frequency and cooling of CPU
Ability accordingly changes.The position for the shorting pin 61,71 that clock frequency control portion 23 can have by external cooling fan 6,7
And the cooling capacity arranged to differentiate the external cooling fan 6,7 installed, the clock frequency and cooling capacity pair of CPU can be made
Change with answering.
In the present embodiment, in the case where any one of external cooling fan 6,7 is installed on information process unit 2, CPU
Clock frequency be set to two frequencies any one, but pacified being greater than or equal to any one of 3 external cooling fans
In the case where information process unit 2, the clock frequency of CPU can also be set to be greater than or equal to appointing in 3 frequencies
Meaning person.It adjusts at the interval for the shorting pin having by number to the pin bores formed in socket 21 and external cooling fan
Whole, different so as to the position and arrangement of the shorting pin with external cooling fan, clock frequency control portion 23 can
It is installed in information process unit 2 to determine any person being greater than or equal in 3 external cooling fans.
It in the present embodiment, can also be by the big of the interval of the size at the interval of pin 61a, 61b and pin 71a, 71b
It is small to be set as size corresponding with the cooling capacity of external cooling fan 6,7.In the present embodiment, cold due to external cooling fan 7
But ability is higher than the cooling capacity of external cooling fan 6, so the size at the interval of pin 71a, 71b is greater than pin 61a, 61b
The size at interval.Therefore, compared with the bonding strength of information process unit 2 and external cooling fan 6, it can be improved information processing list
The bonding strength of member 2 and external cooling fan 7.In addition, by the size and short circuit at the interval of pin 61a, 61b of shorting pin 61
The case where being sized to size corresponding with the cooling capacity of external cooling fan 6,7 of the interval of pin 71a, 71b of pin 71
Under, such as even if draw inserting short circuit to pin bores 21b, 21c other than pin bores 21a, 21b that should be inserted into shorting pin 61
When foot 61, clock frequency control portion 23 can also be differentiated outer by the size at the interval of pin 61a, 61b of shorting pin 61
Set the cooling capacity of cooling fan 6.
Representation shown in above embodiment be the contents of the present invention an example, also can with other public affairs
Know that technology is combined, additionally it is possible to without departing from the spirit and scope of the invention, to a part of structure carry out omit and
Change.
The explanation of label
1,1A information processing system, 2 information process units, 3 radiating fins, 4,5 external heat radiation fins, 6,7 external coolings
Fan, 21 sockets, 21a, 21b, 21c pin bores, 22 information treatment parts, 23 clock frequency control portions, 41,51,61,71 short circuits are drawn
Foot, 41a, 41b, 51a, 51b, 61a, 61b, 71a, 71b pin.
Claims (5)
1. a kind of information process unit, which is characterized in that have:
Information treatment part, it includes processors;And
Clock frequency control portion differentiates the cooling energy for the cooling unit installed based on the connection state of cooling unit
Power changes the clock frequency of the processor accordingly with the cooling capacity.
2. information process unit according to claim 1, which is characterized in that
The position for the connection pin that the clock frequency control portion has by the cooling unit and arrangement are described to differentiate
Cooling capacity.
3. information process unit according to claim 2, which is characterized in that
The size at the interval of the connection pin is size corresponding with the cooling capacity.
4. information process unit according to any one of claim 1 to 3, which is characterized in that
The cooling unit has radiating fin.
5. information process unit according to any one of claim 1 to 3, which is characterized in that
The cooling unit has cooling fan.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/009781 WO2019175981A1 (en) | 2018-03-13 | 2018-03-13 | Information processing unit |
Publications (1)
Publication Number | Publication Date |
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CN110476137A true CN110476137A (en) | 2019-11-19 |
Family
ID=64668490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201880004226.5A Pending CN110476137A (en) | 2018-03-13 | 2018-03-13 | Information process unit |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6440914B1 (en) |
CN (1) | CN110476137A (en) |
WO (1) | WO2019175981A1 (en) |
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CN103869909A (en) * | 2012-12-11 | 2014-06-18 | 鸿富锦精密工业(深圳)有限公司 | Electronic device and method for automatically adjusting working efficiency |
CN203849663U (en) * | 2014-01-17 | 2014-09-24 | 东华理工大学 | External cooling device for laptop |
CN204064454U (en) * | 2014-07-25 | 2014-12-31 | 杭州博源光电科技有限公司 | The hand-held optical power gauge of modulus compatibility |
CN105426798A (en) * | 2015-11-03 | 2016-03-23 | 重庆植恩药业有限公司 | Identification device of electronic equipment |
CN107471239A (en) * | 2017-09-27 | 2017-12-15 | 深圳市越疆科技有限公司 | A kind of identifying system and method for mechanical arm tail end equipment |
Also Published As
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JP6440914B1 (en) | 2018-12-19 |
JPWO2019175981A1 (en) | 2020-04-16 |
WO2019175981A1 (en) | 2019-09-19 |
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