CN105261165A - Intelligent voice prompting system for switch power supply and switch power supply of the same - Google Patents
Intelligent voice prompting system for switch power supply and switch power supply of the same Download PDFInfo
- Publication number
- CN105261165A CN105261165A CN201510753372.6A CN201510753372A CN105261165A CN 105261165 A CN105261165 A CN 105261165A CN 201510753372 A CN201510753372 A CN 201510753372A CN 105261165 A CN105261165 A CN 105261165A
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- CN
- China
- Prior art keywords
- power supply
- switching power
- voltage signal
- voice command
- command chip
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
Abstract
The invention discloses an intelligent voice prompting system for a switch power supply and a switch power supply of the same. The intelligent voice prompting system comprises a switch power supply detection module, a voice control chip and a loudspeaker. The switch power supply detection module is connected with a plurality of output ends of the switch power supply to acquire the output end signal of the switch power supply. The switch power supply detection module is also connected with the voice control chip to transmit the output end signal. The voice control chip is connected with the loudspeaker. The voice control chip acquires the output end signal, and controls the corresponding prompt tone played by the loudspeaker according to the preset switch power supply operation state criteria. Through the intelligent voice prompting system, the user can visually acquire the current operation state of the switch power supply and perform the corresponding operation conveniently.
Description
Technical field
The present invention relates to switch power technology field, particularly relate to a kind of intelligent sound system for prompting and Switching Power Supply thereof.
Background technology
Switching Power Supply is assembly very important in PC, its role is to civil power to be become DC-voltage supply brain and uses.Along with the continuous progress and development of electronics technology, the Switching Power Supply of PC (PC) have also been obtained significant progress, and all types of standard constantly improves.In Switching Power Supply environmental protection, in energy-conservation target, Switching Power Supply is from passive PFC, and active PFC develops into 80PLUS energy consumption standard now.
As shown in Figure 1, be the structured flowchart (comprising the output of+5VSB boosting voltage, the output of+5V output voltage, PG signal, the output of OPP voltage) of existing conventional ATX Switching Power Supply.Existing ATX Switching Power Supply is many angularly to be improved from energy-conservation and stable.But and reckon without user's demand in actual use.Such as, when user cannot start PC, for general user, cannot know intuitively and can not start shooting whether because Switching Power Supply fault caused, maintenance store can only be delivered to keep in repair by complete machine.
Or when user buys the Switching Power Supply of empty mark power or causes Switching Power Supply not mated with the PC of current use because of a variety of causes, run under Switching Power Supply can be caused to be in overload state for a long time, the use of computer is had an impact.With regard to general user, it can not learn the running status of Switching Power Supply intuitively, can cause certain inconvenience to the use of user.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the object of the present invention is to provide a kind of intelligent sound system for prompting and Switching Power Supply thereof, be intended to solve user in prior art and can not know the problem of the running status of Switching Power Supply intuitively.
In order to achieve the above object, this invention takes following technical scheme:
An intelligent sound system for prompting for Switching Power Supply, wherein, described intelligent sound system for prompting comprises Switching Power Supply detection module, Voice command chip and loudspeaker;
Described Switching Power Supply detection module is connected with some output terminals of Switching Power Supply, obtains the output end signal of Switching Power Supply;
Described Switching Power Supply detection module is also connected with described Voice command chip, transmits described output end signal;
Described Voice command chip is connected with described loudspeaker; Described Voice command chip obtains described output end signal, according to the Switching Power Supply running status criterion preset, controls described loudspeaker and plays corresponding prompt tone.
The intelligent sound system for prompting of described Switching Power Supply, wherein, described Switching Power Supply detection module comprises: for obtain+5VSB boosting voltage signal the first sampling unit, for obtain+5V output voltage signal and PG signal the second sampling unit, for obtaining the 3rd sampling unit of OPP voltage signal;
Described first, second, third sampling unit is connected with a Voice command chip, to described Voice command chip transmission+5VSB boosting voltage signal ,+5V output voltage signal, PG signal, OPP voltage signal;
Described Voice command chip is also connected with a loudspeaker; Described speech control module controls described loudspeaker send corresponding prompt tone according to+5VSB boosting voltage signal ,+5V output voltage signal, PG signal, OPP voltage signal.
Described intelligent sound system for prompting, wherein, described Voice command chip obtains+5VSB boosting voltage signal when described Switching Power Supply energising by described first sampling unit;
Described default Switching Power Supply running status criterion comprises: when described+5VSB boosting voltage signal exceeds predetermined first threshold, described in described Voice command chip controls, loudspeaker sends the first prompt tone.
Described intelligent sound system for prompting, wherein, described Voice command chip obtains+5V output voltage signal and PG signal when using the device power-up of described Switching Power Supply by described second sampling unit;
Described default Switching Power Supply running status criterion comprises: when described+5V output voltage signal and PG signal exceed predetermined Second Threshold, described in described Voice command chip controls, loudspeaker sends the second prompt tone.
Described intelligent sound system for prompting, wherein, described Voice command chip obtains OPP voltage signal when described Switching Power Supply overload by described 3rd sampling unit;
Described default Switching Power Supply running status criterion comprises: when described OPP voltage signal exceeds the 3rd predetermined threshold range, described in described Voice command chip controls, loudspeaker sends the 3rd prompt tone.
Described intelligent sound system for prompting, wherein, stores the some prompt tone audio frequency pre-set in described Voice command chip.
A kind of desktop computer Switching Power Supply, wherein, is provided with intelligent sound system for prompting as above in described desktop computer Switching Power Supply.
Beneficial effect: a kind of intelligent sound system for prompting provided by the invention and Switching Power Supply thereof, by arranging Switching Power Supply detection module, obtain the running state parameter that Switching Power Supply is corresponding, and by Voice command chip, when Switching Power Supply irregular operating, control loudspeaker sends corresponding prompt tone to point out user.By above-mentioned intelligent sound system for prompting, make user can know the running status of current Switching Power Supply intuitively, facilitate user to carry out corresponding operation, such as, change Switching Power Supply, carry out keeping in repair etc.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the Switching Power Supply of prior art.
Fig. 2 is the functional block diagram of a kind of intelligent sound system for prompting of the specific embodiment of the invention.
Fig. 3 is the circuit theory diagrams of a kind of intelligent sound system for prompting of the specific embodiment of the invention.
Embodiment
The invention provides a kind of speech prompting system and Switching Power Supply thereof.For making object of the present invention, technical scheme and effect clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In a particular embodiment of the present invention, described intelligent sound system for prompting comprises: Switching Power Supply detection module, Voice command chip and loudspeaker.
Described Switching Power Supply detection module is connected with some output terminals of Switching Power Supply, obtains the output end signal of Switching Power Supply.Described Switching Power Supply detection module is also connected with described Voice command chip, transmits described output end signal.Described Voice command chip is connected with described loudspeaker; Described Voice command chip obtains described output end signal, according to the Switching Power Supply running status criterion preset, controls described loudspeaker and plays corresponding prompt tone.
By arranging Switching Power Supply detection module, the carrying out practically state of detector switch power supply.When Switching Power Supply runs abnormal (such as boosting voltage abnormal, no-output voltage), corresponding prompt tone is exported by Voice command chip controls loudspeaker, thus prompting user current switch power supply Problems existing initiatively, user-friendly.
As shown in Figure 2, be the intelligent sound system for prompting of a kind of Switching Power Supply of the specific embodiment of the invention.Described voice system comprises:
For obtain+5VSB boosting voltage signal the first sampling unit 100, for obtain+5V output voltage signal and PG signal the second sampling unit 200, for obtaining the 3rd sampling unit 300 of OPP voltage signal, Voice command chip 400 and loudspeaker 500.
Wherein, described+5VSB boosting voltage specifically refers to the standby voltage of ATX power supply, and it is for continuing as the voltage that computer provides+5V when PC is shut down, when starting for mainboard.
Described PG signal is controlled by Switching Power Supply, represents whether Switching Power Supply gets out the signal to main board power supply.The PS-ON signal of itself and mainboard cooperatively interacts (forming certain sequential relationship), can give launch computer signal, allow computer formally start, and send off signal timely when accident power-off after output voltage stabilization.
Described OPP specifically refers to " overpower protection point ".Switching Power Supply can work overloadingly in a certain degree, if but exceed the damage that specific power easily causes Switching Power Supply or computer, cause bad consequence.
Described first, second, third sampling unit is connected with Voice command chip 400, to described Voice command chip transmission+5VSB boosting voltage signal ,+5V output voltage signal, PG signal, OPP voltage signal.
Described Voice command chip is connected with loudspeaker 500, sends corresponding prompt tone according to+5VSB boosting voltage signal ,+5V output voltage signal, PG signal, OPP voltage signal control loudspeaker 500.
Described loudspeaker 500 specifically can use existing any suitable loudspeaker, such as loudspeaker, hummer etc.Described prompt tone can be any suitable prompting sound, the sharp-pointed prompt tone etc. when such as, on computer main board memory bar does not insert.
It is preferred that the some prompt tone audio frequency pre-set can also be stored in described Voice command chip.After corresponding Switching Power Supply fault being detected, call corresponding prompt tone audio frequency and complete prompting function.Such as, when detecting that Switching Power Supply is transshipped, call prompt tone audio frequency, control loudspeaker 500 is play: the audio frequency of current switch power overload situation.
By the way, better Consumer's Experience can be provided preferably, improve intelligence degree mutual between user, avoid the inconvenience adopting the simple prompting modes such as buzz to bring.
Described Voice command chip specifically can use existing conventional, has the IC of certain arithmetic capability and control ability.Certainly, the mode of described warning also can be not limited to audible alarm, can comprise such as light warning, or the combination of two kinds of modes.When needing to use light warning, increase a LED and corresponding driving circuit thereof.
As shown in Figure 3, be the circuit theory diagrams of the intelligent sound system for prompting of the specific embodiment of the invention.Wherein, described intelligent sound system for prompting comprises: Voice command chip U1, the first triode Q1, the second triode Q2, the first electrochemical capacitor EC1, the second electrochemical capacitor EC2, the 3rd electrochemical capacitor EC3, the first resistance R1, the second resistance R2, the 3rd resistance R3, the 4th resistance R4, the 5th resistance R5, Zener diode ZD1, diode D1, electric capacity C1 and loudspeaker Z1.
Physical circuit connects as shown in Figure 2, and+5VSB end exports with+the 5VSB of Switching Power Supply and is connected, and sampled signal is also sent in U1.Analogously, PG end exports with the PG signal of Switching Power Supply and is connected, and+5V end exports with+the 5V of Switching Power Supply and is connected, and OPP end exports with the OPP of Switching Power Supply and is connected and samples respectively.
Described OPP end is connected with the base stage of the second triode Q2 by Zener diode ZD1 and the 3rd resistance R3, and the base stage of the second triode Q2 is also by the 5th resistance R5 ground connection.The collector of the second triode Q2 is held with+5V and is connected, and its emitter is connected by the 7th pin 7 of the 4th resistance R4 and U3.
The emitter of the first triode Q1, by the first electrochemical capacitor EC1 ground connection, is also held with+5V by diode D1 and is connected.The base stage of the first triode Q1 is held by the first resistance R1 and PG and is connected, and is also connected by the 6th pin 6 of the second resistance R2 and the 3rd electrochemical capacitor EC3 and U1.The collector of the first triode Q1 is connected with the 8th pin 8 of U1.
+ 5VSB end is connected with the 4th pin 4 of U1, also by the second electrochemical capacitor EC2 ground connection.Second pin 2 of U1 is connected with loudspeaker Z1 with the 3rd pin 3.First pin 1 of U1 is by electric capacity C1 ground connection.
In a particular embodiment of the present invention, described Voice command chip obtains+5VSB boosting voltage signal when described Switching Power Supply energising by described first sampling unit.
When described+5VSB boosting voltage signal exceeds predetermined first threshold scope, described in described Voice command chip controls, loudspeaker sends the first prompt tone.
Described predetermined threshold value is the voltage signal of Switching Power Supply when normally working, and the Switching Power Supply specifically used by reality determined.Can the running status of detector switch power supply when being energized by arranging the first sampling unit 100, if when occurring abnormal, can send the first prompt tone in time, prompting subscriber switch power work is abnormal.
More specifically, described Voice command chip 400 obtains+5V output voltage signal and PG signal when using the device power-up of described Switching Power Supply by described second sampling unit 200.When described+5V output voltage signal and PG signal exceed predetermined Second Threshold, described in described Voice command chip controls, loudspeaker sends the second prompt tone.
With above-mentioned similar, described predetermined threshold range is the voltage signal of Switching Power Supply when normally working, and the Switching Power Supply specifically used by reality determined.By arranging the second sampling unit 200, can the whether normal operation when desktop computer is started shooting of detector switch power supply, if when the sequential of PG signal etc. or+5V output voltage exist abnormal, can be reported to the police by loudspeaker.
More specifically, described Voice command chip 400 obtains OPP voltage signal when described Switching Power Supply overload by described 3rd sampling unit 300.When described OPP voltage signal exceeds predetermined threshold range, described in described Voice command chip controls, loudspeaker sends the 3rd prompt tone.
Switching Power Supply can carry out the running of overload in a certain degree.But after exceeding certain value, Switching Power Supply will automatically shut down.But for general user, the shutoff of the Switching Power Supply caused due to power overload can not be known accurately, only can observe PC intuitively and shut down suddenly, be not easy to the use of user.Especially, when the Switching Power Supply power of user does not mate with PC, PC automatic shutdown repeatedly can be caused.
By arranging described 3rd sampling unit 300, OPP voltage signal can be detected, judging whether current switch power supply is in superpower running status, and by the 3rd prompt tone prompting user.
It is preferred that described first, second and third prompt tone is not identical.Specifically can adopt any suitable, different prompt tone, such as number of rings is different, and ring tone is different etc.By arranging different prompt tones, the failure cause that subscriber switch power supply is concrete can be pointed out, being convenient to user and carrying out the operations such as follow-up maintenance.
Present invention also offers a kind of desktop computer Switching Power Supply.Be provided with intelligent sound system for prompting as above in described desktop computer Switching Power Supply, user can be made to know the running status of current Switching Power Supply intuitively, be convenient to very much the use of user.
User can be allowed to judge whether intuitively, rapidly when computer does not start by above-mentioned intelligent sound system for prompting is that the start that caused by power supply is bad, whether the power supply that user can also be allowed clearly to know oneself use meets oneself PC hsrdware requirements, whether has overload phenomenon (such as being judged by different prompt tones) in use procedure.
Be understandable that, for those of ordinary skills, can be equal to according to technical scheme of the present invention and the present invention's design and replace or change, and all these change or replace the protection domain that all should belong to the claim appended by the present invention.
Claims (7)
1. an intelligent sound system for prompting for Switching Power Supply, is characterized in that, described intelligent sound system for prompting comprises Switching Power Supply detection module, Voice command chip and loudspeaker;
Described Switching Power Supply detection module is connected with some output terminals of Switching Power Supply, obtains the output end signal of Switching Power Supply;
Described Switching Power Supply detection module is also connected with described Voice command chip, transmits described output end signal;
Described Voice command chip is connected with described loudspeaker; Described Voice command chip obtains described output end signal, according to the Switching Power Supply running status criterion preset, controls described loudspeaker and plays corresponding prompt tone.
2. the intelligent sound system for prompting of the Switching Power Supply described in 1 is wanted according to right, it is characterized in that, described Switching Power Supply detection module comprises: for obtain+5VSB boosting voltage signal the first sampling unit, for obtain+5V output voltage signal and PG signal the second sampling unit, for obtaining the 3rd sampling unit of OPP voltage signal;
Described first, second, third sampling unit is connected with a Voice command chip, to described Voice command chip transmission+5VSB boosting voltage signal ,+5V output voltage signal, PG signal, OPP voltage signal;
Described Voice command chip is also connected with a loudspeaker; Described speech control module controls described loudspeaker send corresponding prompt tone according to+5VSB boosting voltage signal ,+5V output voltage signal, PG signal, OPP voltage signal.
3. intelligent sound system for prompting according to claim 2, is characterized in that, described Voice command chip obtains+5VSB boosting voltage signal when described Switching Power Supply energising by described first sampling unit;
Described default Switching Power Supply running status criterion comprises: when described+5VSB boosting voltage signal exceeds predetermined first threshold, described in described Voice command chip controls, loudspeaker sends the first prompt tone.
4. intelligent sound system for prompting according to claim 2, is characterized in that, described Voice command chip obtains+5V output voltage signal and PG signal when using the device power-up of described Switching Power Supply by described second sampling unit;
Described default Switching Power Supply running status criterion comprises: when described+5V output voltage signal and PG signal exceed predetermined Second Threshold, described in described Voice command chip controls, loudspeaker sends the second prompt tone.
5. intelligent sound system for prompting according to claim 2, is characterized in that, described Voice command chip obtains OPP voltage signal when described Switching Power Supply overload by described 3rd sampling unit;
Described default Switching Power Supply running status criterion comprises: when described OPP voltage signal exceeds the 3rd predetermined threshold range, described in described Voice command chip controls, loudspeaker sends the 3rd prompt tone.
6. intelligent sound system for prompting according to claim 1, is characterized in that, stores the some prompt tone audio frequency pre-set in described Voice command chip.
7. a desktop computer Switching Power Supply, is characterized in that, be provided with in described desktop computer Switching Power Supply as arbitrary in claim 1-6 as described in intelligent sound system for prompting.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753372.6A CN105261165A (en) | 2015-11-09 | 2015-11-09 | Intelligent voice prompting system for switch power supply and switch power supply of the same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753372.6A CN105261165A (en) | 2015-11-09 | 2015-11-09 | Intelligent voice prompting system for switch power supply and switch power supply of the same |
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| CN105261165A true CN105261165A (en) | 2016-01-20 |
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| CN201510753372.6A Pending CN105261165A (en) | 2015-11-09 | 2015-11-09 | Intelligent voice prompting system for switch power supply and switch power supply of the same |
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Cited By (1)
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| CN106231748A (en) * | 2016-08-01 | 2016-12-14 | 安徽贝莱电子科技有限公司 | A kind of luminous lamp switch based on Internet of Things |
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Application publication date: 20160120 |