CN106802850B - Temprature control method and the input/output unit for using it - Google Patents
Temprature control method and the input/output unit for using it Download PDFInfo
- Publication number
- CN106802850B CN106802850B CN201510843258.2A CN201510843258A CN106802850B CN 106802850 B CN106802850 B CN 106802850B CN 201510843258 A CN201510843258 A CN 201510843258A CN 106802850 B CN106802850 B CN 106802850B
- Authority
- CN
- China
- Prior art keywords
- temperature
- input
- output unit
- critical
- cooling measure
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
- G06F11/3041—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is an input/output interface
-
- 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
- G06F11/3062—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 where the monitored property is the power consumption
Abstract
The embodiment of the present invention provides a kind of temprature control method and the input/output unit using it.The temprature control method includes the following steps.Detect the temperature of input/output unit.Next, it is determined that whether the temperature of input/output unit is more than the first critical-temperature.Furthermore when the temperature of input/output unit is more than the first critical-temperature, implement cooling measure.Cooling measure includes the one at least within of the operating mode between operating mode or adjustment input/output unit and storage device between the operating mode for adjusting input/output unit, adjustment input/output unit and electronic device.Finally, terminating cooling measure when the temperature of input/output unit decreases below the second critical-temperature.The temperature of input/output unit is adjusted to technical solution dynamic described in the embodiment of the present invention.
Description
Technical field
About a kind of temprature control method, and especially, one kind can prevent the temperature of input/output unit excessively high to the present invention
Temprature control method, and the input/output unit using it.
Background technique
With development in science and technology, more and more electronic products can install storage card additional to store data.In order to be deposited from host
Storage card is taken, generally requires input/output unit as card reader to assist access data.User can operate host hair
For control signal to input/output unit, input/output unit is further according to the data in control signal-obtaining storage card, or incites somebody to action out
Data are written in storage card.
For host, input/output unit is a passive equipment.When host will access data, input can't be taken into account
Temperature height inside output device.The temperature of input/output unit is excessively high, the electricity being likely to result in inside input/output unit
Road can not steady operation and cause data to be lost, and the service life of the circuit also can therefore and shorten.
There is a kind of input/output unit at present, a preset temperature can have been reached in the temperature inside input/output unit
When, downgrade the working frequency of input/output unit.However, such adjustment movement is only limitted to inside input/output unit.Change speech
It, the current practice can not adjust the operating mode (such as data-transmission mode) between input/output unit and storage card, also without
Method adjusts the operating mode between input/output unit and host.
Summary of the invention
The embodiment of the present invention provides a kind of temprature control method.The temprature control method is defeated to dynamically adjust input
The temperature of device out.The temprature control method includes the following steps.Step A: the temperature of input/output unit is detected.Step B:
Judge the temperature of input/output unit whether more than the first critical-temperature.Step C: when the temperature of input/output unit is more than first
The first cooling measure is implemented in critical-temperature.First cooling measure includes the operating mode for adjusting input/output unit, adjustment input
The operating mode between operating mode or adjustment input/output unit and storage device between output device and electronic device is at least
One of them.Step D: when the temperature of input/output unit decreases below the second critical-temperature, the first cooling measure of end.The
Two critical-temperatures are less than the first critical-temperature.
In an embodiment, step C further include:
Step C-1: whenever the temperature of the input/output unit is more than first critical-temperature, one first count value of increase；
Step C-2: when first count value is more than first preset value, implement first cooling measure；
Step C-3: before implementing first cooling measure, when the temperature of the input/output unit is lower than a third stagnation temperature
Degree, by first counting value returns, wherein the third critical-temperature is less than first critical-temperature.
In an embodiment, the temprature control method further include:
Step E: temperature of the input/output unit after implementing first cooling measure is detected, and judges the input and output
Whether the temperature of device is more than one the 4th critical-temperature, and wherein the 4th critical-temperature is greater than first critical-temperature；
Step F: whenever the temperature of the input/output unit is more than the 4th critical-temperature, increase by one second count value；
Step G: when second count value is more than second preset value, implement one second cooling measure；
Step H: before implementing second cooling measure, when the temperature of the input/output unit is lower than one the 5th stagnation temperature
Degree, by second counting value returns, wherein the 5th critical-temperature is less than first critical-temperature and is greater than the third stagnation temperature
Degree.
In an embodiment, which includes the transmission rate for reducing the input/output unit, reduces and be somebody's turn to do
One operating voltage of input/output unit or reduce the input/output unit a data throughout one at least within, with adjust
One operating mode of the whole input/output unit.
In an embodiment, which includes the biography reduced between the input/output unit and an electronic device
Defeated rate or the one at least within for reducing the transmission channel quantity between the input/output unit and the electronic device, with adjustment
An operating mode between the input/output unit and the electronic device；First cooling measure further includes reducing input and output dress
It sets the transmission rate between a storage device, control that the storage device enters the operating mode of low-power consumption or to reduce the input defeated
The one at least within of a transmission channel quantity between device and the storage device out, is deposited with adjusting the input/output unit with this
An operating mode between storage device.
The embodiment of the present invention provides a kind of input/output unit.The input/output unit includes temperature sensor and control
Device processed.Controller is coupled to temperature sensor.Temperature of the temperature sensor to detect input/output unit.Controller is to sentence
Whether the temperature of disconnected input/output unit dynamically adjusts the temperature of input/output unit more than the first critical-temperature.When defeated
The temperature for entering output device is more than the first critical-temperature, implements the first cooling measure.First cooling measure includes that adjustment input is defeated
The operating mode between the operating mode of device, adjustment input/output unit and electronic device or adjustment and are deposited input/output unit out
The one at least within of operating mode between storage device.When the temperature of input/output unit decreases below the second critical-temperature,
Terminate the first cooling measure.Second critical-temperature is less than the first critical-temperature.
In an embodiment, the input/output unit further include:
One first counter, is coupled to the controller, selectively to be increased according to the temperature of the input/output unit
One first count value, wherein whenever the temperature of the input/output unit is more than first critical-temperature, which increases
First count value；
Wherein, when first count value is more than first preset value, which implements first cooling measure；In reality
Before applying first cooling measure, when the temperature of the input/output unit is lower than a third critical-temperature, which should
First counting value returns, wherein the third critical-temperature is less than first critical-temperature.
In an embodiment, the input/output unit further include:
One second counter, is coupled to the controller, to according to the input/output unit, in implementation, first cooling is arranged
Temperature after applying selectively increases by one second count value；
Wherein, whether which judges temperature of the input/output unit after implementing first cooling measure more than one
4th critical-temperature；Whenever the temperature of the input/output unit is more than the 4th critical-temperature, second counter increase this
Two count values；When second count value is more than second preset value, implement one second cooling measure；
Wherein, before implementing second cooling measure, when the input/output unit temperature be lower than one the 5th critical-temperature,
By second counting value returns, wherein the 5th critical-temperature is less than first critical-temperature and is greater than the third critical-temperature.
In an embodiment, which includes the transmission rate for reducing the input/output unit, reduces and be somebody's turn to do
One operating voltage of input/output unit or reduce the input/output unit a data throughout one at least within, with adjust
One operating mode of the whole input/output unit.
In an embodiment, which includes the biography reduced between the input/output unit and an electronic device
Defeated rate or the one at least within for reducing the transmission channel quantity between the input/output unit and the electronic device, with adjustment
An operating mode between the input/output unit and the electronic device；First cooling measure further includes reducing input and output dress
It sets the transmission rate between a storage device, control that the storage device enters the operating mode of low-power consumption or to reduce the input defeated
The one at least within of a transmission channel quantity between device and the storage device out, is deposited with adjusting the input/output unit with this
An operating mode between storage device.
In conclusion the embodiment of the present invention provides a kind of temprature control method and the input/output unit using it, it can
To dynamically adjust operating mode according to the temperature of input/output unit, to prevent input/output unit to be in high temperature shape for a long time
State.In addition, controller can with inside active control input/output unit operating mode, control storage device operating mode or
It is the operating mode between adjustment and electronic device.Compared to traditional practice, the method for the embodiment of the present invention can be more effectively
Control the temperature and working efficiency of input/output unit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of input/output unit provided by the embodiment of the present invention.
Fig. 2 is the flow chart of temprature control method provided by the embodiment of the present invention.
Fig. 3 is the flow chart of temprature control method provided by other embodiments of the invention.
Fig. 4 is the flow chart of temprature control method provided by other embodiments of the invention.
Wherein, the reference numerals are as follows:
1: input/output unit
2: electronic device
3: storage device
10: temperature sensor
11: controller
12: first data transmission interface
13: the second data transmission interfaces
S201~S205: steps flow chart
S301~S309: steps flow chart
S401~S416: steps flow chart
Specific embodiment
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of input/output unit provided by the embodiment of the present invention.Input and output
Device 1 includes temperature sensor 10, controller 11, first data transmission interface 12 and the second data transmission interface 13.Temperature
Sensor 10 is coupled to controller 11.First data transmission interface 12 and the second data transmission interface 13 are respectively coupled to control
Device 11.Input/output unit 1 is coupled to an electronic device 2 by first data transmission interface 12, and is transmitted by the second data
Interface 13 is coupled to a storage device 3.
Electronic device 2 is any electronic device that can provide user and access data.For example, electronic device 2 can be with
For desktop computer, notebook computer, smartphone, digital still camera or media player, the present invention is limited not to this.
User operates electronic device 2 and generates control signal, data are stored in storage device 3 by input/output unit 1, or it is logical
Cross the data in the extraction storage device 3 of input/output unit 1.
Storage device 3 is any non-volatile holographic storage memory, to store data.For example, storage device 3 can
Think storage card (Memory Stick, MS), compact flash (CompactFlash, CF) storage card, xD-Picture card, safety
Numerical digit (Secure Digital, SD) storage card, multimedia storage card (Multimedia Card, MMC), built-in multimedia
Storage card (Embedded MultiMedia Card) or other solid-state storage medias, the present invention are limited not to this.
Input/output unit 1 is, for example, card reader, input/output unit 1, to the data in accessing storage devices 3.In
In the present embodiment, input/output unit 1 is a kind of card reader, and storage device 3 is independently of input/output unit 1 and is arranged.
However, the present invention is not limited thereto.In other embodiments, storage device 3 be may also be arranged in input/output unit 1 and shape
At a carry-on CD or a side hard disk.
Temperature sensor 10 is to detect the temperature height inside input/output unit 1, and the temperature output that will test
To controller 11.
Controller 11 is to the control signal that is exported according to electronic device 2 accordingly operating memory device 3.In addition, control
Device 11 can also dynamically adjust the operating mode of input/output unit 1 according to the temperature inside current input/output unit 1, adjust
The work between operating mode or adjustment input/output unit 1 and storage device 3 between whole input/output unit 1 and electronic device 2
The one at least within of mode.
First data transmission interface 12 carries out data transmission between input/output unit 1 and electronic device 2 to assist.Citing
For, first data transmission interface 12 is, for example, universal serial bus (USB) interface, peripheral interconnection standard (PCI
Express, PCI-E) bus interface, SuperSpeed USB Inter-Chip (SSIC) interface or other bus interface, this hair
It is bright to be limited not to this.
Second data transmission interface 13 carries out data transmission between input/output unit 1 and storage device 3 to assist.Citing
For, the second data transmission interface 13 is, for example, serial type Advanced Technology Attachment (Serial Advanced Technology
Attachment, SATA) interface, USB interface, PCI-E interface, CF card interface, SD card interface, mmc card interface, MS card interface or
Other bus interface, the present invention are limited not to this.
How input/output unit described further below 1 according to current temperature adjusts operating mode.Please refer to figure
2, Fig. 2 be the flow chart of temprature control method provided by the embodiment of the present invention.Temprature control method shown in Fig. 2 is before being used for
The input/output unit 1 stated.In step S201, temperature sensor 10 detects the temperature inside input/output unit 1, and will test
To temperature export to controller 11.Subsidiary one mentions, and temperature sensor 10 is to carry out one-time detection at regular intervals, and will be every
The secondary temperature detected is exported to controller 11.
In step S202, whether controller 11 judges the temperature of current input/output unit 1 more than one first critical-temperature
T1.When the temperature of current input/output unit 1 is more than the first critical-temperature T1, S203 is entered step.When current input and output fill
It sets the temperature inside 1 and is less than or equal to the first critical-temperature T1, return to step S201, temperature sensor 10 continues to test input and output
The temperature of device 1.
In step S203, controller 11 judges that current temperature is excessively high, and implements cooling measure.Cooling measure includes adjustment
The operating mode of input/output unit 1 itself, to the operating mode or right between upper adjustment input/output unit 1 and electronic device 2
The one at least within of operating mode between lower adjustment input/output unit 1 and storage device 3.
Specifically, if the operating mode of the selection adjustment input/output unit 1 itself of controller 11, controller 11 can drop
The transmission rate of microprocessor (Fig. 1 is not shown) inside low input/output unit 1.Alternatively, controller 11 can suitably drop
The operating voltage of low input/output unit 1, to reduce power consumption.Alternatively, controller 11 can will be passed in no Data Data
When defeated, battery saving mode is frequently entered.Alternatively, controller 11 can reduce the data throughout of input/output unit 1.Citing comes
It says, controller 11 can increase by one section of delay time, then just by Data Data when reading Data Data from storage device 3
Output is to electronic device 2, so that data throughout declines.In this way, which the power consumption of input/output unit 1 can be dropped
It is low.
If the operating mode between the selection adjustment adjustment input/output unit 1 of controller 11 and electronic device 2, controller 11
The transmission rate between input/output unit 1 and electronic device 2 can be reduced.For example, if input/output unit 1 and electronics fill
It is to be connected by USB interface between setting 2, then controller 11 can control USB interface and be reduced to 3.0 mould of USB from 3.1 mode of USB
Formula, or 2.0 mode of USB is reduced to from 3.0 mode of USB.Alternatively, controller 11 can reduce input/output unit 1 and electronics
Transmission channel quantity between device 2.For example, if between input/output unit 1 and electronic device 2 being connected by PCI-E interface
It connects, then controller 11 can reduce transmission channel (Lane) quantity of work, to reduce power consumption.
If the operating mode between the selection adjustment adjustment input/output unit 1 of controller 11 and storage device 3, controller 11
It can control the operating mode that storage device 3 enters low-power consumption.For example, if storage device 3 is MS storage card, controller 11
Control storage device 3 switches to the MS-PRO operating mode of more power saving from MS-HG operating mode.Alternatively, controller 11 can be with
Reduce the transmission rate between input/output unit and storage device 3.Since the transmission rate of storage device 3 is determined by controller 11
Fixed, controller 11 can reduce transmission rate by reducing the working frequency of clock signal.Alternatively, controller 11 can be reduced
Transmission channel quantity between input/output unit 1 and storage device 3 reduces power consumption.Alternatively, controller 11 can control
3 temporary close partial circuit of storage device, to achieve the purpose that power saving.
Above-mentioned cooling measure by way of example only, is not intended to limit the invention.Technical field has usual knowledge
Person can be according to actual conditions and demand designed, designed cooling measure appropriate, to achieve the purpose that reduce temperature.
In step S204, controller 11 judges whether the current temperature of input/output unit 1 decreases below one second and face
Boundary temperature T2.When the temperature of input/output unit 1 decreases below the second critical-temperature T2, S205 is entered step.It is defeated when inputting
The temperature of device 1 is not below the second critical-temperature T2 out, then returns to step S203, to continue to implement cooling measure.It should be noted
It is that the second critical-temperature T2 is less than the first critical-temperature T1.Technical field have usually intellectual can according to actual conditions with
Demand Design the first critical-temperature T1 and the second critical-temperature T2, the present invention is not limited thereto, as long as the second critical-temperature T2
Less than the first critical-temperature T1.
In step S205, controller 11 judges that the temperature of input/output unit 1 has returned to safety value.Then, controller 11
Terminate cooling measure, so that input/output unit 1 returns to normal mode.
According to the above, controller 11 can dynamically adjust Working mould according to the current temperature of input/output unit 1
Formula, to prevent the circuit in input/output unit 1 to be in the condition of high temperature for a long time.In addition, controller 11 can be defeated with active control
Enter operating mode inside output device 1, downwards between the operating mode or adjustment and electronic device 1 of control storage device 3
Operating mode, to adjust the temperature and working efficiency of input/output unit 1.
Referring to Fig. 3, Fig. 3 is the flow chart of temprature control method provided by other embodiments of the invention.It is shown in Fig. 3
Temprature control method is equally applicable to input/output unit 1 above-mentioned.Unlike input/output unit 1, the present embodiment
Input/output unit 1 ' further includes the first counter.First counter is coupled to temperature sensor 10 ' and controller 11 '.In
Step S301, temperature sensor 10 ' detects the temperature of input/output unit 1 ', and the temperature that will test is exported to controller
11 ' and first counter.
In step S302, whether controller 11 ' judges the temperature of current input/output unit 1 ' more than one first stagnation temperature
Spend T1 '.When the temperature of current input/output unit 1 ' is more than the first critical-temperature T1 ', S303 is entered step.It is defeated when inputting at present
The internal temperature of device 1 ' is less than or equal to the first critical-temperature T1 ' out, returns to step S301, temperature sensor 10 ' continues to test
The temperature of input/output unit 1 '.
In step S303, whenever the temperature of input/output unit 1 ' is more than the first critical-temperature T1 ', the first counter increases
One first count value W1 '.For example, the initial value of the first count value W1 ' is 0.When the temperature of input/output unit 1 ' is more than
First critical-temperature T1 ', it is 1 that the first count value W1 ', which increases, and so on.
In step S304, whether controller 11 ' judges the first count value W1 ' more than one first preset value TH1 '.When first
When count value W1 ' has not exceeded the first preset value TH1 ', S305 is entered step.When the first count value W1 ' is more than the first preset value
When TH1 ', S307 is entered step.Subsidiary one mentions, and the embodiment of the present invention does not limit the numerical value of the first preset value TH1 '.
In step S305, it is critical that controller 11 ' judges whether the temperature of input/output unit 1 ' decreases below a third
Temperature T3 '.Third critical-temperature T3 ' is lower than the first critical-temperature T1 '.When the temperature of input/output unit 1 ' is critical lower than third
Temperature T3 ', enters step S306.When the temperature of input/output unit 1 ' is not yet lower than third critical-temperature T3 ', step is returned to
S301.In step S306, since the temperature of input/output unit 1 ' has fallen to safety value, the judgement of controller 11 ' is current not
Need to implement cooling measure, then the first count value W1 ' is zeroed by controller 11 ', and returns to step S301.
In step S307, when the first count value W1 ' is more than the first preset value TH1 ', represents input/output unit 1 ' and remain high
Temperature state is after a period of time.Then, controller 11 ' implements cooling measure.Cooling measure is as in the foregoing embodiment, in this
No longer add redundant.
In step S308, it is critical that controller 11 ' judges whether the temperature of input/output unit 1 ' decreases below one second
Temperature T2 '.Second critical-temperature T2 ' is equal to third critical-temperature T3 ' less than the first critical-temperature T1 '.When input and output fill
The temperature for setting 1 ' decreases below the second critical-temperature T2 ', enters step S308.When the temperature of input/output unit 1 ' is not also low
In the second critical-temperature T2 ', then step S307 is returned to, to continue to implement cooling measure.In step S309, controller 11 ' terminates
Cooling measure, and input/output unit 1 ' returns to normal mode.
Subsidiary one mentions, and in this present embodiment, the second critical-temperature T2 ' is equal to third critical-temperature T3 '.However, of the invention
It's not limited to that.Technical field has usually intellectual can designed, designed the second critical-temperature T2 ' and third stagnation temperature
The size relation of T3 ' is spent, as long as the second critical-temperature T2 ' and third critical-temperature T3 ' are respectively less than the first critical-temperature T1 ' i.e.
It can.
According to the above, the controller 11 ' of the embodiment of the present invention be not be to be more than in the temperature of input/output unit 1 '
Just implement cooling measure when the first critical-temperature T1 ', but whether input/output unit 1 ' is judged by the assistance of the first counter
The condition of high temperature is maintained for a long time.If input/output unit 1 ' maintains the condition of high temperature for a long time, controller 11 ' can just be implemented to drop
Warm measure.In other words, the embodiment of the present invention can cause the work of input/output unit 1 ' to avoid continually implementation cooling measure
Efficiency decline.
The present embodiment be with counter come assist realize temprature control method.In other embodiments, input/output unit
1 ' may also comprise timer, and calculates input/output unit 1 ' by timer and maintain condition of high temperature elapsed time, and
In time implement cooling measure.
Referring to Fig. 4, Fig. 4 is the flow chart of temprature control method provided by other embodiments of the invention.It is shown in Fig. 4
Temprature control method is equally applicable to input/output unit 1 above-mentioned.Unlike input/output unit 1, the present embodiment
Input/output unit 1 " further includes the first counter and the second counter.First counter and the second counter are respectively coupled to temperature
Spend sensor 10 " and controller 11 ".Step S401~the S406 of the present embodiment is similar to aforementioned step S301~S306,
No longer add redundant in this.
In step S407, when the first count value W1 " is more than one first preset value TH1 ", the maintenance of input/output unit 1 " is represented
The condition of high temperature is after a period of time.Controller 11 " implements the first cooling measure.First cooling measure is as in the foregoing embodiment
Cooling measure, no longer add redundant in this.
In step S408, temperature sensor 10 " continues to test input/output unit 1 " after implementing the first cooling measure
Temperature.It is critical that controller 11 " judges whether temperature of the input/output unit 1 " after implementing the first cooling measure is higher than one the 4th
Temperature T4 ".4th critical-temperature T4 " is greater than the first critical-temperature T1 ".When input/output unit 1 " is implementing the first cooling measure
Rear temperature is simultaneously less than the 4th critical-temperature T4 ", enters step S415.When input/output unit 1 " is arranged in the cooling of implementation first
Temperature after applying is more than the 4th critical-temperature T4 ", enters step S409.
In step S409, whenever the temperature of input/output unit 1 " is more than the 4th critical-temperature T4 ", the second counter increases
One second count value W2 ".In step S410, whether controller 11 " judges the first count value W2 " more than one second preset value
TH2".When the second count value W2 " has not exceeded the second preset value TH2 ", S411 is entered step.When the second count value W2 " is more than
When the second preset value TH2 ", S413 is entered step.Subsidiary one mentions, and the embodiment of the present invention does not limit the number of the second preset value TH2 "
Value.
In step S411, it is critical that controller 11 " judges whether the temperature of input/output unit 1 ' decreases below one the 5th
Temperature T5 ".5th critical-temperature T5 " is lower than the first critical-temperature T1 " and is greater than third critical-temperature T3 ".When input and output fill
The temperature for setting 1 " is lower than the 5th critical-temperature T5 ", enters step S412.When the temperature of input/output unit 1 " is not yet lower than the 5th
Critical-temperature T5 ' returns to step S408, is judged with making temperature next time.In step S412, due to the temperature of input/output unit 1 "
Degree has fallen to safety value, and the judgement of controller 11 " continues the first cooling measure of implementation at present can reduce input/output unit
1 " temperature, without implementing the second cooling measure, then controller 11 " returns the second count value W2 " of the second counter
Zero, and return to step S408.
In step S413, when the second count value W2 " is more than the second preset value TH2 ', representing the first cooling measure can not be effective
The temperature of ground reduction input/output unit 1 ".Then, controller 11 ' implements the second cooling measure.Second cooling measure is for example aforementioned
Cooling measure described in embodiment.In addition, the second cooling measure is different from the first cooling measure.For example, the first cooling is arranged
Apply be controller 11 " reduce input/output unit 1 " operating voltage, and the second cooling measure be controller 11 " reduce input it is defeated
Transmission channel quantity between device 1 " and electronic device 2 " out.In brief, controller 11 " simultaneously implement the first cooling measure with
Second cooling measure, to reduce the temperature of input/output unit 1 ".
In step S414, temperature sensor 10 " continues to test input/output unit 1 " after implementing the second cooling measure
Temperature.It is critical that controller 11 " judges whether temperature of the input/output unit 1 " after implementing the second cooling measure is lower than one the 6th
Temperature T6 ".In this present embodiment, the 6th critical-temperature T6 " is less than the 5th critical-temperature T5 ", and is equal to third critical-temperature
T3".When temperature of the input/output unit 1 " after implementing the second cooling measure decreases below the 6th critical-temperature T6 ", enter
Step S416.When temperature of the input/output unit 1 " after implementing the second cooling measure is not below the 6th critical-temperature T6 ", return
To step S413, to continue to implement the second cooling measure.
In step S415, it is critical that controller 11 " judges whether the temperature of input/output unit 1 " decreases below one second
Temperature T2 ".In this present embodiment, the second critical-temperature T2 " is less than the 5th critical-temperature T5 ", and is equal to third critical-temperature T3 "
And the 6th critical-temperature T6 ".When input/output unit 1 " temperature be lower than the second critical-temperature T2 ", enter step S416.When defeated
The temperature for entering output device 1 " is not yet lower than the second critical-temperature T2 ", returns to step S407, is arranged with continuing to implement the first cooling
It applies.In step S416, controller 11 " terminates cooling measure, and input/output unit 1 " returns to normal mode.Then, step is returned to
Rapid S401, to continue to test the temperature of input/output unit 1 ".
Subsidiary one mentions, and in this present embodiment, the second critical-temperature T2 " is equal to third critical-temperature T3 " and the 6th stagnation temperature
Spend T6 ".However, the present invention is not limited to this.Technical field has usually intellectual can the second stagnation temperature of designed, designed
The size relation for spending T2 ", third critical-temperature T3 " and the 6th critical-temperature T6 ", as long as the second critical-temperature T2 ", third are critical
Temperature T3 " and the 6th critical-temperature T6 " are respectively less than the 5th critical-temperature T5 ".
According to the above, the controller 11 " of the embodiment of the present invention can implement multiple cooling measures simultaneously.When the first drop
When warm measure can not be effectively reduced the temperature of input/output unit 1 ", controller 11 " implements the second cooling measure simultaneously, with drop
The temperature of low input/output unit 1 ".
In conclusion the embodiment of the present invention provides a kind of temprature control method and the input/output unit using it, it can
To dynamically adjust operating mode according to the temperature of input/output unit, to prevent input/output unit to be in high temperature shape for a long time
State.In addition, controller can operating mode inside active control input/output unit, control storage device operating mode or
Operating mode between adjustment and electronic device.Compared to traditional practice, the present invention can more effectively control input/output unit
Temperature and working efficiency.
In addition, the temprature control method of the embodiment of the present invention and can be filled in input and output using its input/output unit
Set for a long time when maintaining the condition of high temperature, can just implement cooling measure, to avoid continually implement cooling measure cause to input it is defeated
The work efficiency drop of device out.
In addition, the temprature control method of the embodiment of the present invention and the input/output unit using it can implement simultaneously it is multiple
Cooling measure.When the first cooling measure can not be effectively reduced the temperature of input/output unit, the temperature of the embodiment of the present invention
Control method and the second cooling measure can be implemented simultaneously using its input/output unit, quickly to reduce input/output unit
Temperature.
Claims (6)
1. a kind of temprature control method, to dynamically adjust the temperature of input/output unit characterized by comprising
Step A: the temperature of the input/output unit is detected；
Step B: judge the temperature of the input/output unit whether more than one first critical-temperature；
Step C: when the temperature of the input/output unit is more than first critical-temperature, one first cooling measure of implementation, comprising:
Step C-1: whenever the temperature of the input/output unit is more than first critical-temperature, one first count value of increase；
Step C-2: when first count value is more than first preset value, implement first cooling measure；
Step C-3: before implementing first cooling measure, when the input/output unit temperature be lower than a third critical-temperature,
By first counting value returns, wherein the third critical-temperature is less than first critical-temperature；
Step D: when the temperature of the input/output unit decreases below one second critical-temperature, terminating first cooling measure,
Wherein second critical-temperature is less than first critical-temperature；
Step E: temperature of the input/output unit after implementing first cooling measure is detected, and judges the input/output unit
Temperature whether more than one the 4th critical-temperature, wherein the 4th critical-temperature is greater than first critical-temperature；
Step F: whenever the temperature of the input/output unit is more than the 4th critical-temperature, increase by one second count value；
Step G: when second count value is more than second preset value, implement one second cooling measure；
Step H: before implementing second cooling measure, when the temperature of the input/output unit is lower than one the 5th critical-temperature, general
Second counting value returns, wherein the 5th critical-temperature is less than first critical-temperature and is greater than the third critical-temperature.
2. temprature control method as described in claim 1, which is characterized in that first cooling measure is defeated including reducing the input
Out a transmission rate of device, reduce an operating voltage of the input/output unit or reduce a data of the input/output unit
The one at least within of handling capacity, to adjust an operating mode of the input/output unit.
3. temprature control method as described in claim 1, which is characterized in that first cooling measure is defeated including reducing the input
The transmission rate between device and an electronic device or the transmission reduced between the input/output unit and the electronic device are logical out
The one at least within of road quantity, to adjust the operating mode between the input/output unit and the electronic device；First drop
Warm measure further include reduce a transmission rate between the input/output unit and a storage device, control the storage device enter it is low
The operating mode of power consumption reduces at least one of of a transmission channel quantity between the input/output unit and the storage device
Person, to adjust the operating mode between the input/output unit and the storage device.
4. a kind of input/output unit characterized by comprising
One temperature sensor, to detect the temperature of the input/output unit；And
One controller is coupled to the temperature sensor, to judge whether the temperature of the input/output unit first faces more than 1
Boundary's temperature, and dynamically adjust the temperature of the input/output unit；Wherein, when the temperature of the input/output unit be more than this first
One first cooling measure is implemented in critical-temperature；When the temperature of the input/output unit decreases below one second critical-temperature, knot
Beam first cooling measure, wherein second critical-temperature is less than first critical-temperature；
One first counter, is coupled to the controller, selectively to increase by one according to the temperature of the input/output unit
One count value, wherein whenever the temperature of the input/output unit is more than first critical-temperature, first counter increase this
One count value；Wherein, when first count value is more than first preset value, which implements first cooling measure；In
Before implementing first cooling measure, when the temperature of the input/output unit is lower than a third critical-temperature, which will
First counting value returns, wherein the third critical-temperature is less than first critical-temperature；And
One second counter, is coupled to the controller, to according to the input/output unit after implementing first cooling measure
Temperature selectively increase by one second count value；
Wherein, whether which judges temperature of the input/output unit after implementing first cooling measure more than one the 4th
Critical-temperature；Whenever the temperature of the input/output unit is more than the 4th critical-temperature, which increases by second meter
Numerical value；When second count value is more than second preset value, implement one second cooling measure；
Wherein, before implementing second cooling measure, when the temperature of the input/output unit is lower than one the 5th critical-temperature, by this
Second counting value returns, wherein the 5th critical-temperature is less than first critical-temperature and is greater than the third critical-temperature.
5. input/output unit as claimed in claim 4, which is characterized in that first cooling measure is defeated including reducing the input
Out a transmission rate of device, reduce an operating voltage of the input/output unit or reduce a data of the input/output unit
The one at least within of handling capacity, to adjust an operating mode of the input/output unit.
6. input/output unit as claimed in claim 4, which is characterized in that first cooling measure is defeated including reducing the input
The transmission rate between device and an electronic device or the transmission reduced between the input/output unit and the electronic device are logical out
The one at least within of road quantity, to adjust the operating mode between the input/output unit and the electronic device；First drop
Warm measure further include reduce a transmission rate between the input/output unit and a storage device, control the storage device enter it is low
The operating mode of power consumption reduces at least one of of a transmission channel quantity between the input/output unit and the storage device
Person, to adjust the operating mode between the input/output unit and the storage device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510843258.2A CN106802850B (en) | 2015-11-26 | 2015-11-26 | Temprature control method and the input/output unit for using it |
| TW104142669A TWI579698B (en) | 2015-11-26 | 2015-12-18 | Temperature control method and i/o apparatus using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510843258.2A CN106802850B (en) | 2015-11-26 | 2015-11-26 | Temprature control method and the input/output unit for using it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106802850A CN106802850A (en) | 2017-06-06 |
| CN106802850B true CN106802850B (en) | 2019-11-12 |
Family
ID=58976238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510843258.2A Active CN106802850B (en) | 2015-11-26 | 2015-11-26 | Temprature control method and the input/output unit for using it |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106802850B (en) |
| TW (1) | TWI579698B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI746336B (en) * | 2021-01-04 | 2021-11-11 | 仁寶電腦工業股份有限公司 | Storage device and storage device management method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1591279A (en) * | 2003-09-05 | 2005-03-09 | 英业达股份有限公司 | Heat radiating method and system |
| CN201926247U (en) * | 2011-01-04 | 2011-08-10 | 合肥美的荣事达电冰箱有限公司 | Device for controlling refrigerator noise |
| CN102204231A (en) * | 2010-02-04 | 2011-09-28 | 华为终端有限公司 | Method and device for controlling working mode of data card and data card |
| CN103994539A (en) * | 2013-02-19 | 2014-08-20 | 广东美的暖通设备有限公司 | Heating and ventilation device with work mode automatically switched and control method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102562637B (en) * | 2010-12-28 | 2015-06-17 | 振华电脑有限公司 | Fan rotating-speed control method and device of computer power supply |
| CN103176889B (en) * | 2011-12-21 | 2016-08-17 | 伊姆西公司 | For equipment method and device for over-temperature protection |
| KR20130074293A (en) * | 2011-12-26 | 2013-07-04 | 삼성전자주식회사 | Electronic device and temperature contorl method thereof |
| TW201418954A (en) * | 2012-11-12 | 2014-05-16 | Acer Inc | Electronic apparatus and method for controlling data transfer |
| US10025360B2 (en) * | 2013-01-09 | 2018-07-17 | Google Llc | Thermal adjustment in a computing device using distributed sensors |
| TWI498732B (en) * | 2014-02-20 | 2015-09-01 | Phison Electronics Corp | Data transmitting method, memory control circuit unit and memory storage apparatus |
-
2015
- 2015-11-26 CN CN201510843258.2A patent/CN106802850B/en active Active
- 2015-12-18 TW TW104142669A patent/TWI579698B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1591279A (en) * | 2003-09-05 | 2005-03-09 | 英业达股份有限公司 | Heat radiating method and system |
| CN102204231A (en) * | 2010-02-04 | 2011-09-28 | 华为终端有限公司 | Method and device for controlling working mode of data card and data card |
| CN201926247U (en) * | 2011-01-04 | 2011-08-10 | 合肥美的荣事达电冰箱有限公司 | Device for controlling refrigerator noise |
| CN103994539A (en) * | 2013-02-19 | 2014-08-20 | 广东美的暖通设备有限公司 | Heating and ventilation device with work mode automatically switched and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI579698B (en) | 2017-04-21 |
| CN106802850A (en) | 2017-06-06 |
| TW201719424A (en) | 2017-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI460594B (en) | Adaptive usb charging method and system | |
| US9377846B2 (en) | Serial advanced technology attachment interfaces and methods for power management thereof | |
| TWI755401B (en) | Integrated circuit device and electronic device | |
| KR101672370B1 (en) | Mixed cell type battery module and uses thereof | |
| WO2018113128A1 (en) | Method for recognizing plug-and-play device, and electronic device | |
| CN107844165B (en) | Hard disk hot plug realizing device | |
| US9298243B2 (en) | Selection of an operating point of a memory physical layer interface and a memory controller based on memory bandwidth utilization | |
| CN103186483A (en) | Terminal, and OTG (On-The-Go) function-charging function paralleled execution method used for same | |
| US9424177B2 (en) | Clock switching method, memory controller and memory storage apparatus | |
| US10817180B2 (en) | Methods and apparatus to configure performance of a solid state drive based on host write bandwidth | |
| JP3799254B2 (en) | Electric apparatus, computer apparatus, charging method in electric apparatus, and program | |
| CN108073264A (en) | Electronic device and method for dynamically controlling current | |
| CN108808785A (en) | Electronic equipment charge control method, device, electronic equipment and storage medium | |
| CN206003090U (en) | A kind of circuit realizing USB Type c interface function for display | |
| KR20190022933A (en) | Hybrid memory drives, computer systems, and related methods for operating multimode hybrid drives | |
| CN106802850B (en) | Temprature control method and the input/output unit for using it | |
| JP6508912B2 (en) | Storage system, storage apparatus, and non-signal analysis method of storage system | |
| CN104750226A (en) | USB (universal serial bus) OTG (on-the-go) pattern recognition system and USB OTG pattern recognition method | |
| CN105161132A (en) | NVMe SSD read-only protection method based on FPGA | |
| CN105573947A (en) | APB (Advanced Peripheral Bus) based SD/MMC (Secure Digital/ MultiMedia Card) control method | |
| CN105490319B (en) | A kind of information processing method and electronic equipment | |
| CN105468549B (en) | chip device and electronic system thereof | |
| KR102482527B1 (en) | Method for operating of storage device using serial interface and method for operating data processing system including same | |
| US20150268713A1 (en) | Energy-aware boosting of processor operating points for limited duration workloads | |
| CN100349154C (en) | Extended structure of peripheric memory device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |