CN101594043A - Intelligent power supply - Google Patents
Intelligent power supply Download PDFInfo
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- CN101594043A CN101594043A CN 200810109316 CN200810109316A CN101594043A CN 101594043 A CN101594043 A CN 101594043A CN 200810109316 CN200810109316 CN 200810109316 CN 200810109316 A CN200810109316 A CN 200810109316A CN 101594043 A CN101594043 A CN 101594043A
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Abstract
The present invention discloses a kind of intelligent power supply, comprises at least: power-switching circuit, in order to input voltage is converted to direct voltage; At least one sensor is in order to the running status of sensing power-switching circuit and produce corresponding sense signals; Speech processor is in order to the processed voice data; Power supply running status processor is connected in sensor and speech processor, in order to the reception sensing signal that sensor produced, and according to the corresponding output voice signal of sensing signal control speech processor generation; Memory cell is connected in speech processor and/or power supply running status processor, in order to voice data and/or program; And loud speaker, be connected in speech processor, in order to receive the output voice signal and to produce corresponding voice.Intelligent power supply of the present invention can be learnt the ruuning situation of power supply unit, and can send voice signal when power supply unit is unstable or unusual, can know easily that unsettled situation takes place power supply unit.
Description
Technical field
The present invention relates to a kind of power supply unit, relate in particular to a kind of intelligent power supply.
Background technology
In recent years along with the progress of science and technology, electronic product with difference in functionality of all kinds is developed out gradually, these electronic products with difference in functionality of all kinds have not only satisfied the people of various different demands, also incorporate everyone daily life, and it is more convenient to make people live.
The electronic product of these difference in functionalitys of all kinds is made up of various electronic component, and the required supply voltage of each electronic component is not quite similar and mostly be direct current, yet, electric power system now but provides alternating current, in order to provide suitable supply voltage to make its normal operation to each electronic component, therefore these electronic products need be by power supply unit with alternating current, and for example general civil power is converted to suitable supply voltage and gives each electronic component.
Power supply unit is according to the difference of its circuit structure, can be divided into two kinds of linear formula and switched power supplies roughly approximately, simple linear formula power supply unit is made up of transformer, diode rectifier and capacitive filter, its advantage is that circuit is simple and cost is low, but because of using bigger transformer and conversion efficiency low, so can't use in the electronic product of or long-time use less at volume.Compared to linear formula power supply unit, switched power supply has high conversion rate and smaller volume, and therefore, the electronic product of use or miniaturization can use switched power supply mostly for a long time.
Yet, power supply unit is except needs have high conversion efficiency and volume miniaturization, the requirement that more will have high stability and high-reliability, could make electronic product stablize and normal operation, but, no matter be that linear formula or switched power supply are after using a period of time, all might be because the subelement in the power supply unit is unstable or damage, and cause power supply unit unstable or break down, electronic product can't normally be moved, even therefore cause other circuit burnout of electronic product.Therefore; the conventional power source supply often will be when damaging; the user can know that just power supply unit can't use; but can't when moving at ordinary times, learn power supply unit the ruuning situation of power supply unit easily; cause the undesired or operation astatically of electronic product even the subelement of power supply unit is unstable, user or maintenance personal also are unstable or its ruuning situations of those elements that will just can know power supply unit by instrument or miscellaneous trace routine.
Therefore, how to develop a kind of intelligent power supply that improves above-mentioned known technology defective, real problem for those of ordinary skills' solution that presses at present.
Summary of the invention
Main purpose of the present invention is to provide a kind of intelligent power supply, when moving at ordinary times, can learn this intelligent power supply the ruuning situation of power supply unit easily, and when power supply unit is unstable or unusual, can send voice signal, user or maintenance personal need not just can know easily that unsettled situation takes place power supply unit by instrument or miscellaneous trace routine, and the user can be before the situation that power supply unit takes place to remedy or to reply, can take corresponding action in advance, or change the data of power supply unit or backup computer.In addition, the user can also obtain the ruuning situation of power supply unit by communication interface.
Another object of the present invention is to provide a kind of intelligent power supply; can be according to the running status or the abnormality of power supply unit; the voice signal of one external treatment device correspondence is provided, makes the user can understand the running status of power supply unit and take the corresponding protection measure in advance.
For reaching above-mentioned purpose, of the present invention one than the broad sense embodiment for a kind of intelligent power supply is provided, comprise at least: power-switching circuit, in order to input voltage is converted to direct voltage; At least one sensor is in order to the running status of sensing power-switching circuit and produce corresponding sense signals; Speech processor is in order to the processed voice data; Power supply running status processor is connected in sensor and speech processor, in order to the reception sensing signal that sensor produced, and according to the corresponding output voice signal of sensing signal control speech processor generation; Memory cell is connected in speech processor and/or power supply running status processor, in order to voice data and/or program; And loud speaker, be connected in speech processor, in order to receive the output voice signal and to produce corresponding voice.
For reaching above-mentioned purpose, of the present invention another than the broad sense embodiment for a kind of intelligent power supply is provided, be used for being connected with an external treatment device, this intelligent power supply comprises at least: power-switching circuit, in order to input voltage is converted to direct voltage; At least one sensor is in order to the running status of sensing power-switching circuit and produce corresponding sense signals; Speech processor is in order to the processed voice data; Power supply running status processor, be connected in sensor and speech processor, in order to receive the sensing signal that sensor produced, and according to the corresponding output voice signal of sensing signal control speech processor generation, and voice signal is sent to the external treatment device, make the external treatment device produce corresponding voice; And memory cell, be connected in speech processor and/or power supply running status processor, in order to voice data and/or program.
Description of drawings
Fig. 1 is the circuit block diagram of the intelligent power supply of the preferred embodiment of the present invention.
Fig. 2 is the circuit block diagram of the intelligent power supply of another preferred embodiment of the present invention.
Fig. 3 is the circuit block diagram of the intelligent power supply of another preferred embodiment of the present invention.
Fig. 4 is the circuit block diagram of the intelligent power supply of another preferred embodiment of the present invention.
And the description of reference numerals in the above-mentioned accompanying drawing is as follows:
1: intelligent power supply 11: power-switching circuit
12: sensor 13: speech processor
14: power supply running status processor 141: communication interface
15: memory cell 16: loud speaker
17: external treatment device 18: analogue-to-digital converters
19: microphone 20: the output sound amplifier
21: output noise filter 22: the output volume adjuster
23: input noise filter 24: sound import amplifier
25: input volume adjuster Vin: input voltage
Vout: VD 11a: input side
11b: outlet side 12a: input current voltage-sensor
12b: output current voltage-sensor 12c: temperature-sensitive sticker
12d: radiating fan rotation speed sensor
Embodiment
Some exemplary embodiments that embody feature of the present invention and advantage will be described in detail in the explanation of back segment.Be understood that the present invention can have various variations on different schemes, its neither departing from the scope of the present invention, and explanation wherein and the accompanying drawing usefulness that ought explain in itself, but not in order to restriction the present invention.
See also Fig. 1, it is the circuit block diagram of the intelligent power supply of the preferred embodiment of the present invention.As shown in Figure 1, intelligent power supply 1 of the present invention comprises power-switching circuit 11, sensor 12, speech processor 13, power supply running status processor 14, memory cell 15 and loud speaker 16 at least, wherein, the input side 11a of this power-switching circuit 11 receives input voltage vin, for example alternating voltage or direct voltage, and this input voltage vin is converted to suitable VD Vout gives load, for example the motherboard circuit of the functional circuit of electronic product or computer with power supply.Sensor 12 is in order to the running status of sensing power-switching circuit 11, the rotating speed of the input voltage of power-switching circuit 11, input current, output voltage, output current, operating temperature and radiator fan etc. for example, and produce corresponding sense signals.Speech processor 13 is for example exported voice signal with digital voice file conversion/decoding to produce in order to the processed voice data, maybe digital voice data is changed/be encoded to the input speech signal that receives.Power supply running status processor 14 is connected in sensor 12 and speech processor 13, in order to the sensing signal of reception sensor 12, and according to the corresponding output voice signal of these sensing signal control speech processor 13 generations.Memory cell 15 is connected in speech processor 13 and/or power supply running status processor 14, in order to voice data and/or program, in present embodiment, memory cell 15 is connected in speech processor 13 and power supply running status processor 14 simultaneously, and by memory (not shown), for example EEPROM, flash memory (FLASH) or read-only memory (ROM) reach memory access device (not shown) and constitute.Loud speaker 16 is connected in speech processor 13, in order to receive the output voice signal and to produce corresponding voice.
In present embodiment, power supply running status processor 14 is to be stored in program in the memory cell 15 by execution, and power supply running status processor 14 is moved, therefore can change the mode of monitoring intelligent type power supply unit 1 by the content of update routine, in some embodiment, power supply running status processor 14 not only can make loud speaker 16 produce corresponding abnormality warnings voice when generation is unusual, also can be in not taking place when unusual to make loud speaker 16 produce the ruuning situation voice of some intelligent power supplies 1, for example intelligent power supply continuous operating time at ordinary times in special time or not timing, input voltage, input current, output voltage, output current, the ruuning situation voice such as rotating speed of operating temperature and radiator fan.For example, intelligent power supply 2 can for example send voice messagings such as " using at present 2 hours ", " temperature is too high " by loud speaker 16.
In some embodiment, the power supply running status processor 14 of intelligent power supply 1 of the present invention also comprises communication interface 141, this communication interface 141 is connected in external treatment device 17, the motherboard circuit of computer or computer for example, can be by the ruuning situation of communication interface 141 with intelligent power supply 1, intelligent power supply continuous operating time for example, input voltage, input current, output voltage, output current, the rotating speed of operating temperature and radiator fan etc., be sent to external treatment device 17 in time, make the external treatment device 17 can be by display or loud speaker (not shown) ruuning situation that obtains intelligent power supply 1 in time of itself.In addition, external treatment device 17 also can utilize and the communication of 141 of communication interfaces comes speech data in the updated stored unit 15.
See also Fig. 2, it is the circuit block diagram of the intelligent power supply of another preferred embodiment of the present invention.As shown in Figure 2, in present embodiment, intelligent power supply 1 of the present invention also comprises analogue-to-digital converters 18 and microphone 19 except element as shown in Figure 1, wherein, analogue-to-digital converters 18 are connected with speech processor 13, in order to being digital signal with analog signal conversion, and microphone 19 is connected in analogue-to-digital converters 18, in order to being input speech signal with speech conversion.The operational mode of intelligent power supply 1 shown in Figure 2 is same as above, and maximum difference is that the user can directly utilize microphone 22 changes or increase the speech data that is stored in the memory cell 15.In some embodiment, speech processor 13 has the analog-digital conversion function, and therefore, intelligent power supply 1 can omit analogue-to-digital converters 18, and microphone 19 is directly connected in speech processor 13.
See also Fig. 3, it is the circuit block diagram of the intelligent power supply of another preferred embodiment of the present invention.As shown in Figure 3, intelligent power supply 1 of the present invention also comprises output sound amplifier 20, output noise filter 21, output volume adjuster 22, input noise filter 23, sound import amplifier 24 and input volume adjuster 25 except element as shown in Figure 2, wherein, output sound amplifier 20 and output noise filter 21 are connected between speech processor 13 and the loud speaker 16, respectively in order to amplify output voice signal and the filtering unnecessary noise that speech processor 13 is produced.Output volume adjuster 22 is connected in output sound amplifier 20, in order to adjust the volume magnification ratio of output sound amplifier 20.Input noise filter 23 and sound import amplifier 24 are connected between analogue-to-digital converters 18 and the microphone 19, respectively in order to amplify input speech signal and the filtering unnecessary noise that microphone 19 is produced.Input volume adjuster 25 is connected in sound import amplifier 24, in order to adjust the volume magnification ratio of sound import amplifier 24.
The operational mode of intelligent power supply 1 shown in Figure 3 is same as above, be that with the difference of maximum embodiment illustrated in fig. 2 the output voice signal that speech processor 13 is produced can be amplified and the filtering unnecessary noise by output sound amplifier 20 and output noise filter 21 respectively, wherein, the volume magnification ratio of output sound amplifier 20 can utilize output volume adjuster 22 to adjust.Similarly, the input speech signal that microphone 19 is produced is amplified and the filtering unnecessary noise by sound import amplifier 24 and input noise filter 23 respectively, wherein, the volume magnification ratio of sound import amplifier 24 can utilize input volume adjuster 25 to adjust.
Certainly, in some embodiment, filtering unnecessary noise again after can earlier voice signal being amplified also can will be amplified after the voice signal filtering unnecessary noise earlier again, and its sequencing does not limit especially.See also Fig. 4, it is the circuit block diagram of the intelligent power supply of another preferred embodiment of the present invention.As shown in Figure 4, the operational mode of intelligent power supply 1 of the present invention is same as above, be output sound amplifier 20 with the difference of maximum embodiment illustrated in fig. 3, output noise filter 21, output volume adjuster 22, input noise filter 23, the placement location and the annexation difference of sound import amplifier 24 and input volume adjuster 25, therefore, the output voice signal that speech processor 13 is produced can utilize output noise filter 21 filtering unnecessary noise earlier, again by output sound amplifier 20 amplification of volume, similarly, the input speech signal that microphone 19 is produced can be earlier with input noise filter 23 filtering unnecessary noise, again by sound import amplifier 24 amplification of volume.
In sum, the invention provides a kind of intelligent power supply, when moving at ordinary times, can learn this intelligent power supply the ruuning situation of power supply unit easily, and when power supply unit is unstable or unusual, can send voice signal, user or maintenance personal need not just can know easily that unsettled situation takes place power supply unit by instrument or miscellaneous trace routine, and the user can be before the situation that power supply unit takes place to remedy or to reply, can take corresponding action in advance, or change the data of power supply unit or backup computer.In addition, the user can also obtain the ruuning situation of power supply unit by communication interface.What is more; intelligent power supply of the present invention; can provide the voice signal of an external treatment device correspondence according to the running status or the abnormality of power supply unit, make the user can understand the running status of power supply unit and take the corresponding protection measure in advance.
The present invention must be appointed by those of ordinary skills and executes that the craftsman thinks and be to modify the scope of claim institute desire protection yet neither disengaging is enclosed as all.
Claims (14)
1. intelligent power supply comprises at least:
One power-switching circuit is in order to be converted to an input voltage one direct current voltage;
At least one sensor is in order to the running status and the corresponding sensing signal of generation of this power-switching circuit of sensing;
One speech processor is in order to the processed voice data;
One power supply running status processor is connected in this sensor and this speech processor, in order to receiving this sensing signal that this sensor produces, and controls this speech processor according to this sensing signal and produces a corresponding output voice signal;
One memory cell is connected in this speech processor and/or this power supply running status processor, in order to voice data and/or program; And
One loud speaker is connected in this speech processor, in order to receive the output voice signal and to produce corresponding voice.
2. intelligent power supply as claimed in claim 1, when wherein this power supply running status processor was judged the operation exception of this intelligent power supply according to this sensing signal, this power supply running status processor was controlled this speech processor and is produced this corresponding output voice signal.
3. intelligent power supply as claimed in claim 1, wherein this power supply running status processor is controlled this speech processor produces correspondence according to this sensing signal this output voice signal in a special time or situation.
4. intelligent power supply as claimed in claim 1, wherein this sensor is to be selected from input current voltage-sensor, output current voltage-sensor, temperature-sensitive sticker and radiating fan rotation speed sensor to form in group family at least one.
5. intelligent power supply as claimed in claim 4, wherein this input current voltage-sensor is in order to the input voltage and the input current of this power-switching circuit of sensing, this output current voltage-sensor is in order to the output voltage and the output current of this power-switching circuit of sensing, this temperature-sensitive sticker is in order to sensing temperature, and this radiating fan rotation speed sensor is in order to the rotating speed of sensing one radiator fan.
6. intelligent power supply as claimed in claim 1, wherein this memory cell comprises a memory and a memory access device, and this memory is flash memory or read-only memory.
7. intelligent power supply as claimed in claim 1, wherein this power supply running status processor has a communication interface, and this power supply running status processor transmits this sensing signal and transmits speech data and/or program in this memory cell by this communication interface.
8. intelligent power supply as claimed in claim 1 also comprises a microphone, and it is connected in this speech processor, in order to being input speech signal with speech conversion.
9. intelligent power supply as claimed in claim 8 also comprises:
One analogue-to-digital converters, it is connected between this microphone and this speech processor, in order to being digital signal with analog signal conversion;
One sound import amplifier, it is connected between this microphone and this speech processor, in order to amplify this input speech signal; And
One input noise filter, it is connected between this microphone and this speech processor, in order to filter out noise.
10. intelligent power supply as claimed in claim 9 also comprises an input volume adjuster, and it is connected in this sound import amplifier, in order to adjust the volume magnification ratio of this sound import amplifier.
11. intelligent power supply as claimed in claim 1 also comprises an output sound amplifier, it is connected between this speech processor and this loud speaker, in order to amplify this output voice signal.
12. intelligent power supply as claimed in claim 11 also comprises an output volume adjuster, it is connected in this output sound amplifier, in order to adjust the volume magnification ratio of this output sound amplifier.
13. intelligent power supply as claimed in claim 1 also comprises an output noise filter, it is connected between this speech processor and this loud speaker, in order to filter out noise.
14. an intelligent power supply is used for being connected with an external treatment device, this intelligent power supply comprises at least:
One power-switching circuit is in order to be converted to an input voltage one direct current voltage;
At least one sensor is in order to the running status and the corresponding sensing signal of generation of this power-switching circuit of sensing;
One speech processor is in order to the processed voice data;
One power supply running status processor, be connected in this sensor and this speech processor, in order to receive this sensing signal that this sensor produces, and control one of this speech processor generation correspondence according to this sensing signal and export voice signal, and this voice signal is sent to this external treatment device, make this external treatment device produce corresponding voice; And
One memory cell is connected in this speech processor and/or this power supply running status processor, in order to voice data and/or program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810109316 CN101594043A (en) | 2008-05-28 | 2008-05-28 | Intelligent power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810109316 CN101594043A (en) | 2008-05-28 | 2008-05-28 | Intelligent power supply |
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| CN101594043A true CN101594043A (en) | 2009-12-02 |
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| CN 200810109316 Pending CN101594043A (en) | 2008-05-28 | 2008-05-28 | Intelligent power supply |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917294A (en) * | 2011-08-01 | 2013-02-06 | 奥林巴斯映像株式会社 | Audio recording and playback device, and power feed method for audio recording and playback device |
| CN103293488A (en) * | 2012-02-28 | 2013-09-11 | 鸿富锦精密工业(武汉)有限公司 | Power supply testing system |
| CN105067998A (en) * | 2015-08-20 | 2015-11-18 | 贵州天义电器有限责任公司 | Voltage and current fluctuation detector |
-
2008
- 2008-05-28 CN CN 200810109316 patent/CN101594043A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917294A (en) * | 2011-08-01 | 2013-02-06 | 奥林巴斯映像株式会社 | Audio recording and playback device, and power feed method for audio recording and playback device |
| CN102917294B (en) * | 2011-08-01 | 2016-01-13 | 奥林巴斯株式会社 | The method of supplying power to of sound recording reproducing device and sound recording reproducing device |
| CN103293488A (en) * | 2012-02-28 | 2013-09-11 | 鸿富锦精密工业(武汉)有限公司 | Power supply testing system |
| CN105067998A (en) * | 2015-08-20 | 2015-11-18 | 贵州天义电器有限责任公司 | Voltage and current fluctuation detector |
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Application publication date: 20091202 |