CN105652080A - Electronic equipment and method for acquiring power consumption of electronic equipment - Google Patents
Electronic equipment and method for acquiring power consumption of electronic equipment Download PDFInfo
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- CN105652080A CN105652080A CN201610184956.0A CN201610184956A CN105652080A CN 105652080 A CN105652080 A CN 105652080A CN 201610184956 A CN201610184956 A CN 201610184956A CN 105652080 A CN105652080 A CN 105652080A
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- electronic equipment
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- power
- battery module
- power consumption
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides electronic equipment and a method for acquiring power consumption of the electronic equipment. The power consumption of the electronic equipment is obtained by calculating the consumed AC electric power and/or DC electric power separately. The method comprises the steps that the AC electric power and/or DC electric power consumed by the electronic equipment are/is calculated separately; the power consumption of the electronic equipment is obtained on the basis of the AC electric power and/or DC electric power. According to the electronic equipment and the method for acquiring the power consumption of the electronic equipment, the system power consumption of the electronic equipment can be automatically acquired in real time without needing an additional kilowatt meter or a power supply monitoring device, the measuring precision is high, and the cost is lowered.
Description
Technical field
The present invention relates to electronic applications, particularly a kind of electronic equipment and the method that obtains its power consumption.
Background technology
For current electronic equipment, if it is intended to obtain the real time power consumption of its system, it is generally required to the electric power consumed measured by the extra meter that buys power, the power transformation man SPG-26M of electronics as big in pine (Taiwan company), the JNX-2000A/B of Shenzhen City Jingxinda Industrial Co., Ltd., and Shenzhen High Seience Technology Co., Ltd.'s WF-D02A forth generation incomparably. And kilowatt meter or the electric power monitor mentioned by above-mentioned has the shortcoming that accuracy of detection is not good, but also need to be serially connected on circuit, dangerous hidden danger. Simultaneously because need extra purchase said apparatus, add estimated cost.
Summary of the invention
Problem to be solved by this invention be to provide a kind of can automatically real-time acquisition system power consumption electronic equipment and obtain power consumption method.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
A kind of electronic equipment, is configured to calculate the AC electric power consumed and/or DC electric power respectively in real time to obtain the power consumption of electronic equipment.
Wherein, the electric power that the described DC electric power of consumption provides for the work that battery module is described electronic equipment.
Wherein, when described electronic equipment being powered by described battery module, based on the dump energy of described battery module and prestore about the difference between the electricity of battery module, it is thus achieved that the DC electric power consumed.
Wherein, the described AC electric power of consumption includes the electric power of the work offer that external power source is described electronic equipment and the electric power to described charging battery module.
Wherein, described power consumption includes the power consumption in real time power consumption or special time, wherein:
The described electronic equipment described AC electric power to consuming and DC electric power carry out real-time storage, and calculate and the summation of power consumption in display special time.
Wherein, be further configured into, show calculated power consumption.
Wherein, described electronic equipment is any one in notebook computer, PAD, mobile phone.
It addition, a kind of method that present invention also offers power consumption obtaining electronic equipment, comprise the following steps:
Calculate AC electric power and/or DC electric power that electronic equipment consumes respectively;
Based on this AC electric power and/or DC electric power, it is thus achieved that the real time power consumption of described electronic equipment.
Wherein, when described electronic equipment being powered by battery module, based on the dump energy of described battery module and prestore about the difference between the electricity of battery module, it is thus achieved that the DC electric power consumed.
Wherein, by obtaining the electric power that the work that external power source is described electronic equipment provides and the AC electric power that the power acquisition of charging battery module is consumed.
Compared with prior art, the beneficial effects of the present invention is:
1, the electronic equipment of the present invention can calculate real-time system power dissipation automatically, facilitates user to monitor the power consumption in current power consumption and special time, and its certainty of measurement is higher;
2, without buying the devices such as extra kilowatt meter, other extra cost is decreased.
Accompanying drawing explanation
Fig. 1 is the theory structure schematic diagram of the electronic equipment of the embodiment of the present invention;
Fig. 2 is the flow chart of the method for the real time power consumption obtaining electronic equipment of the embodiment of the present invention.
Description of reference numerals
1-battery module 2-adapter
3-charging module 4-controls module
5-main frame
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but not as a limitation of the invention.
Embodiments provide a kind of can the electronic equipment of real-time acquisition system power consumption automatically, this electronic equipment is by calculating the AC electric power consumed respectively and/or DC electric power obtains the system power dissipation of electronic equipment. Owing to the embodiment of the present invention achieves the real-time monitoring for system power dissipation by built-in configuration, therefore, the kilowatt meter installing other that need not be extra or apparatus for monitoring power supply detect the power condition of consumption, on the one hand owing to other device need not be connected, then avoid the danger thus brought, on the other hand, when adding accuracy of detection, also reduce unnecessary cost, reduce cost.
As it is shown in figure 1, be the principle assumption diagram of a kind of electronic equipment in the embodiment of the present invention; Wherein, the electronic equipment of the present embodiment is configured to calculate the AC electric power consumed and/or DC electric power respectively in real time to obtain the power consumption of electronic equipment. Wherein, this power consumption can include the power consumption in real time power consumption or special time. Generally, the power supply of electronic equipment can be divided into and being powered by external power source or the battery of inside is powered, and to ensure the normal operation of electronic equipment, embodiments of the invention are based on above-mentioned design and realize. Wherein, the AC electric power of calculation consumption and/or DC electric power, embedded controller (EC) can be passed through directly or indirectly connect with corresponding AC assembly and/or DC module data, calculate respective electric power (electric power referred to herein includes the parameters of electric power concept known in electrical engineering technical field). Immediate data connects and includes either simplex data acquisition connected mode, bi-directional data connected mode etc.; Indirect data connects and includes by modes such as bus connections. AC assembly includes but not limited to external power source (such as external electrical network), power supply adaptor, charhing unit etc., and DC assembly includes but not limited to as the external cell of power electronic equipment, internal cell etc.
Concrete, that DC electric power that electronic equipment in the present embodiment consumes provides for the work that battery module 1 is electronic equipment electric power. And by battery module 1 to when being powered of electronic equipment, the present embodiment is shown as main frame 5 is powered, its essence is and be powered for electronic equipment itself, and, in the present embodiment, by based on the dump energy of battery module 1 and prestore about the difference between the electricity of battery module 1, obtain the DC electric power consumed.It is to say, prestore the data message about the battery module 1 electricity when discharging in electronic equipment, in order to calculate the DC electric power powered by battery module 1. And, whenever by electronic equipment is powered by battery module 1, the residual electric quantity within battery module 1 is stored, in order to calculate its DC electric power consumed when electric discharge. Certainly, this simply calculates a kind of mode of DC electric power power consumption. Other are such as: by above-mentioned data cube computation, and DC assembly sparks electricity to EC Real-time Feedback, and EC is in the unit interval, in the scheduled time, and the power consumption data mean value computation periodically gathered, it is also possible to as the mode calculating DC electric power power consumption.
It addition, the AC electric power consumed in the present embodiment includes the first electric power that the work that external power source is electronic equipment provides and the second electric power that battery module 1 is charged. As it is shown in figure 1, external power source is connected by adapter 2 and charging module 3, and charging module 3 one aspect is connected with the main frame 5 of electronic equipment to provide the electric power ensureing its work, is also connected with battery module 1 on the other hand, thinks that battery module 1 charges. In the present embodiment, the power converter after adapter 2 is changed is unidirectional current, and electronic equipment calculates, by obtaining the galvanic Expenditure Levels of this adapter 2 output, the AC power condition that external power source provides, thus obtaining the AC electric power of consumption.
Certainly, continuous renewal along with computer product R & D design theory, external power source can include AC power supply and DC power supply, such as portable PC (such as PC being realized plug and play etc. as external equipment and device end), just it is contemplated that the confession electrical power consumed calculating all types external power source.
Such as, the control module 4 in the present embodiment can be passed through System control bus (SMBUS) and be connected with charging module 3 and battery module 1 respectively, with the electric power that the electric power and battery module 1 obtaining charging module 3 consumption respectively consumes. And the data of the above-mentioned electricity about battery module 1 being pre-stored in electronic equipment can be stored in control module 4, and control electric power (its electric power that substantially external power source provides) that module 4 is additionally configured to consume according to the charging module 3 that obtains and the electric power that battery module 1 consumes obtains the system power dissipation that electronic equipment is real-time, and it is preferred, control module 4 also controls display part and this real time power consumption calculated is displayed, in order to the electricity consumption situation of user's monitor in real time electronic equipment and power consumption situation.
Additionally, in electronic equipment control can also to store in module 4 detected consume in real time as described in AC electric power and DC electric power, it is also can correspond to temporal information store, this control module 4 can control to calculate and the summation of power consumption in display special time, to facilitate user to check electronic equipment electricity consumption situation all the time and power consumption condition. Above-mentioned special time can be the time range (being configured with input block and the corresponding function module accordingly) that power consumption situation is checked in the request that user inputs, can also be the time range (being configured with type storage unit and the corresponding function module such as such as ROM accordingly) prestored in electronic equipment, such as 1 hour or 24 hours. Namely electronic equipment can show the power consumption situation within the scope of special time when arriving special time at display part, also can show current real time power consumption (power consumption such as 1s) simultaneously, can also check the system power dissipation within the scope of special time according to the request of user, more intelligentized user friendly check and use.It addition, the electronic equipment described in the present embodiment can be any one in notebook computer, PAD, mobile phone, it is also possible to be other electronic equipment.
It addition, before calculating the AC electric power and DC electric power consumed, what should judge current electronic device is be powered by external power source or be powered by battery module 1, then further calculate the electric power consumed. Concrete, when being judged as that external power source is powered, then calculate the electric power that charging module consumes, and it is converted as the AC electric power consumed, when being judged as that battery module is charged, then calculate the electric power that battery module consumes, and by this partly as the DC electric power consumed. Above-mentioned judgement operation and calculating operation can be realized by controlling module 4. And, at the AC electric power of real-time storage consumption and DC electric power at the same time it can also be the current charging modes of the storage that is associated, in order to inquiry and statistics.
As in figure 2 it is shown, be the flow chart of method of the real time power consumption obtaining electronic equipment in the embodiment of the present invention, wherein, comprise the following steps:
S1: calculate AC electric power and/or DC electric power that electronic equipment consumes respectively;
S2: based on this AC electric power and/or DC electric power, obtain the real time power consumption of described electronic equipment.
The electric power that the work that the DC electric power that electronic equipment in the present embodiment consumes is electronic equipment for battery module 1 provides. And when electronic equipment being powered by battery module 1, based on the dump energy of battery module 1 and prestore about the difference between the electricity of battery module 1, it is thus achieved that the DC electric power consumed. It is to say, electronic equipment planted agent prestores the data message of the electricity before not discharging about battery module 1, in order to calculate the DC electric power powered by battery module 1. Namely in step sl, when electronic equipment being powered by battery module 1, based on the dump energy of battery module 1 and prestore about the difference between the electricity of battery module, it is thus achieved that the DC electric power consumed. Can should be stored in controlling the value in module 4 about the electricity of battery module 1. Furthermore it is possible to by obtaining the electric power that the work that external power source is described electronic equipment provides and the AC electric power that the power acquisition of charging battery module is consumed.
Before step S1, it is also possible to farther include step S0: detect current power supply mode, described power supply mode include external power source power and battery module power. Then in step S1, calculate the corresponding AC electric power consumed or DC electric power based on above-mentioned power supply mode. Certainly, in conjunction with content above, it will be understood by those skilled in the art that herein " external power source " is refered in particular to as being powered by AC, be actually based on a kind of abbreviation of current general power supply technique. From the inventive concept of the present invention, to be substantially step S0 be, and to detect current power supply mode be that AC powers or DC powers, thus the power consumption correspondingly calculated in step sl under all types of power supply is powered.
In step S2, the power consumption in special time can also be calculated, as external power source existing in this special time is powered, have again battery module to be powered, then by the AC electric power of calculated consumption and DC electric power are summed up calculating, and the power consumption of electronic equipment can be calculated. Such as, the control module 4 in the present embodiment is connected with charging module 3 and battery module 1 respectively by System control bus (SMBUS), with the electric power that the electric power and battery module 1 obtaining charging module 3 consumption respectively consumes.And the data of the above-mentioned electricity about battery module 1 being pre-stored in electronic equipment can be stored in control module 4, and control electric power (its electric power that substantially external power source provides) that module 4 is additionally configured to consume according to the charging module 3 that obtains and the electric power that battery module 1 consumes obtains the system power dissipation that electronic equipment is real-time, and it is preferred, control module 4 also controls display part and this real time power consumption calculated is displayed, in order to the electricity consumption situation of user's monitor in real time electronic equipment and power consumption situation.
Additionally, in electronic equipment control can also to store in module 4 detected consume in real time as described in AC electric power and DC electric power, it is also can correspond to temporal information store, this control module 4 can control to calculate and the summation of power consumption in display special time, to facilitate user to check electronic equipment electricity consumption situation all the time and power consumption condition. Above-mentioned special time can be the time range that user asks to check power consumption situation, it is also possible to be the time range prestored in electronic equipment, such as 1 hour or 24 hours. Namely electronic equipment can show the power consumption situation within the scope of special time when arriving special time at display part, also can show current real time power consumption (power consumption such as 1s) simultaneously, can also check the system power dissipation within the scope of special time according to the request of user, more intelligentized user friendly check and use. It addition, the electronic equipment described in the present embodiment can be any one in notebook computer, PAD, mobile phone, it is also possible to be other electronic equipment.
Above example is only the exemplary embodiment of the present invention, is not used in the restriction present invention, and protection scope of the present invention is defined by the claims. The present invention in the essence of the present invention and protection domain, can be made various amendment or equivalent replacement by those skilled in the art, and this amendment or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (10)
1. an electronic equipment, it is characterised in that be configured to calculate the AC electric power consumed and/or DC electric power respectively in real time to obtain the power consumption of electronic equipment.
2. electronic equipment according to claim 1, it is characterised in that wherein, the electric power that the work that the described DC electric power of consumption is described electronic equipment for battery module provides.
3. electronic equipment according to claim 2, it is characterized in that, when described electronic equipment being powered by described battery module, based on the dump energy of described battery module and prestore about the difference between the electricity of battery module, it is thus achieved that the DC electric power consumed.
4. electronic equipment according to claim 2, it is characterised in that wherein, the described AC electric power of consumption includes the electric power of the work offer that external power source is described electronic equipment and the electric power to described charging battery module.
5. electronic equipment according to claim 1, it is characterised in that described power consumption includes the power consumption in real time power consumption or special time, wherein:
Described AC electric power and the DC electric power of consumption are carried out real-time storage by described electronic equipment, to obtain the power consumption in described special time.
6. electronic equipment according to claim 1, it is characterised in that be further configured into, show calculated power consumption.
7. electronic equipment according to any one of claim 1 to 6, it is characterised in that described electronic equipment is any one in notebook computer, PAD, mobile phone.
8. the method for the power consumption obtaining electronic equipment, it is characterised in that comprise the following steps:
Calculate AC electric power and/or DC electric power that electronic equipment consumes respectively;
Based on this AC electric power and/or DC electric power, it is thus achieved that the power consumption of described electronic equipment.
9. electronic equipment according to claim 8, it is characterized in that, wherein, when described electronic equipment being powered by battery module, based on the dump energy of described battery module and prestore about the difference between the electricity of battery module, it is thus achieved that the DC electric power consumed.
10. electronic equipment according to claim 8, it is characterised in that wherein, by obtaining the electric power that the work that external power source is described electronic equipment provides and the AC electric power that the power acquisition of charging battery module is consumed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184956.0A CN105652080A (en) | 2016-03-24 | 2016-03-24 | Electronic equipment and method for acquiring power consumption of electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184956.0A CN105652080A (en) | 2016-03-24 | 2016-03-24 | Electronic equipment and method for acquiring power consumption of electronic equipment |
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| CN105652080A true CN105652080A (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610184956.0A Pending CN105652080A (en) | 2016-03-24 | 2016-03-24 | Electronic equipment and method for acquiring power consumption of electronic equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110943504A (en) * | 2018-09-21 | 2020-03-31 | 精工爱普生株式会社 | Mobile device |
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| CN104055523A (en) * | 2007-12-10 | 2014-09-24 | 拜尔健康护理有限责任公司 | Portable meter including circuit equipped with battery and power supply management method |
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| CN105403764A (en) * | 2015-11-04 | 2016-03-16 | 上海斐讯数据通信技术有限公司 | Mobile terminal power consumption test system and method |
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2016
- 2016-03-24 CN CN201610184956.0A patent/CN105652080A/en active Pending
Patent Citations (5)
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| CN104055523A (en) * | 2007-12-10 | 2014-09-24 | 拜尔健康护理有限责任公司 | Portable meter including circuit equipped with battery and power supply management method |
| CN103543325A (en) * | 2012-07-11 | 2014-01-29 | 索尼公司 | Power consumption management device, power consumption management system, power consumption management method, and power consumption management program |
| CN103135731A (en) * | 2013-02-05 | 2013-06-05 | 联宝(合肥)电子科技有限公司 | Method and device for intelligent power supply control for portable computer |
| CN105068915A (en) * | 2015-08-10 | 2015-11-18 | 合肥联宝信息技术有限公司 | Power supply management device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110943504A (en) * | 2018-09-21 | 2020-03-31 | 精工爱普生株式会社 | Mobile device |
| CN110943504B (en) * | 2018-09-21 | 2023-09-15 | 精工爱普生株式会社 | Mobile device |
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Application publication date: 20160608 |