CN101122631A - Method and device for testing battery charging effect and electronic product power consumption - Google Patents
Method and device for testing battery charging effect and electronic product power consumption Download PDFInfo
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- CN101122631A CN101122631A CNA2007101204472A CN200710120447A CN101122631A CN 101122631 A CN101122631 A CN 101122631A CN A2007101204472 A CNA2007101204472 A CN A2007101204472A CN 200710120447 A CN200710120447 A CN 200710120447A CN 101122631 A CN101122631 A CN 101122631A
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Abstract
The invention discloses a method for testing the rechargeable result of batteries and the power consumption of electronic products. The invention includes the following steps: step 1 is to collect the voltage of rechargeable battery by connecting a digital voltage collection module with the rechargeable battery in parallel; step 2 is to collect the current of rechargeable battery by connecting a digital current collection module with the rechargeable battery in series; step 3 is to compare and analyze, that is, to draw a graph based on the collected voltage value and the current value of rechargeable battery, then compare with the optimal charging curve and get the difference of charging effect or analyze the graph and get the power consumption or abnormality of electronic products; step 4 is to output and display for outputting and displaying the results through comparison and analysis. The invention also discloses a device for testing the rechargeable result of batteries and the power consumption of electronic products.
Description
Technical field
The present invention relates to battery tester and method, particularly use a kind of method of testing and the device of electronic product aspect battery charge effect, product power consumption of rechargeable battery.
Background technology
Use the electronic product of rechargeable battery all to pay much attention to the charging effect of product, power consumption etc.Because these two factors have determined the service time after electronic product once charges, be a key factor of electronic product performance.Rechargeable battery all has own intrinsic optimal charge curve, in the prior art, designing unit adopts following method when test charging effect and power consumption: first, the time measurement method, this method is to be charging duration of charging of regulation, charger is a battery charge at this moment, and simulation electronic product operating position then draws the service time and the charging effect of product; The second, current/voltage method of testing, the method are electric current, the voltage in the use of charging current, voltage and product of testing charger, the duration of charging of counting yield and service time.Above method can not promptly and accurately be fed back the problem in charging and the electronic product power consumption, and especially whether charging effect is satisfied battery optimal charge curve and all can not obtain reflection, and labor intensive and time in testing.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of method and device of testing battery charging effect/electronic product power consumption, the problem that the battery charge effect of the scientific and effective feedback electronic product of energy, product power consumption aspect exist.
For achieving the above object, the method for testing battery charging effect/electronic product power consumption provided by the invention comprises:
Gather the step of charged battery voltage, be used for voltage by the described rechargeable battery of digital voltage acquisition module collection in parallel with rechargeable battery;
Gather the step of rechargeable battery electric current, be used for by connect with the rechargeable battery electric current of the described rechargeable battery of collection of a digital current acquisition module;
The comparative analysis step, magnitude of voltage and current value according to the described rechargeable battery that collects are depicted as curve map, compare the difference that obtains charging effect with the optimal charge curve of described rechargeable battery or analyze described curve map to draw the power consumption of electronic product or unusual;
The output step display is used to export the result who shows that described comparative analysis step draws.
The method of above-mentioned testing battery charging effect/electronic product power consumption, described comparative analysis step comprises that also one directly analyzes the power consumption of described electronic product or unusual step according to collecting the voltage and current value of described rechargeable battery when electronic product is powered.
The method of above-mentioned testing battery charging effect/electronic product power consumption, the curve map in the described comparative analysis step is that two-dimensional coordinate is depicted as with time and electric current or time and voltage or electric current and voltage.
Further, the present invention also provides a kind of device of testing battery charging effect/electronic product power consumption, comprising:
The digital voltage acquisition module; It is in parallel with tested rechargeable battery, is used to gather the magnitude of voltage of described rechargeable battery;
The digital current acquisition module, it is connected with tested rechargeable battery, is used to gather the current value of described rechargeable battery;
The comparative analysis module, it receives the magnitude of voltage and the current value of described digital voltage acquisition module and the output of digital current acquisition module, and be depicted as curve map according to described magnitude of voltage and current value, compare the difference that obtains charging effect with the optimal charge curve of described rechargeable battery or analyze described curve map and draw the power consumption of electronic product or unusual;
Display module is used to receive the output of described comparative analysis module and show test results in real time.
The device of above-mentioned testing battery charging effect and electronic product power consumption, described comparative analysis module also are used for directly according to the magnitude of voltage of its described digital voltage acquisition module that receives and the output of digital current acquisition module and power consumption that current value is analyzed described electronic product or unusual.
Further, the present invention also provides a kind of electronic product with testing power consumption function, comprises electronic product power supply and rechargeable battery, also comprises a product power consumption test device, and this product power consumption test device further comprises again:
The digital voltage acquisition module, its with described rechargeable battery parallel connection after be connected described electronic product power supply, be used to gather the magnitude of voltage of described rechargeable battery;
The digital current acquisition module, its with the series connection of described rechargeable battery after be connected described electronic product power supply, be used to gather the current value of described rechargeable battery;
The comparative analysis module, it receives the magnitude of voltage of described digital voltage acquisition module output and the current value of described digital current acquisition module output, and be depicted as curve map according to described magnitude of voltage and current value, analyze described curve map and draw the power consumption of electronic product or unusual;
Display module is used to receive the output of described comparative analysis module and show test results in real time.
Above-mentioned electronic product, described comparative analysis module also are used for directly according to the magnitude of voltage of its described digital voltage acquisition module that receives and the output of digital current acquisition module and power consumption that current value is analyzed described electronic product or unusual.
Further, the present invention also provides a kind of charger, comprises charger body, also comprises a charging effect proving installation, and described charging effect proving installation further comprises:
The digital voltage acquisition module; Its with described rechargeable battery parallel connection after be connected charger body, be used to gather the magnitude of voltage of described rechargeable battery;
The digital current acquisition module, its with the series connection of described rechargeable battery after be connected charger body, be used to gather the current value of described rechargeable battery;
The comparative analysis module, it receives the magnitude of voltage and the current value of described digital voltage acquisition module and the output of digital current acquisition module, and be depicted as curve map according to described magnitude of voltage and current value, compare the difference that obtains charging effect with the optimal charge curve of described rechargeable battery;
Display module is used to receive the output of described comparative analysis module and show test results in real time.
Above-mentioned charger, described curve map is that two-dimensional coordinate is depicted as with time and electric current or time and voltage or electric current and voltage.
Further, the present invention also provides a kind of rechargeable battery, comprises battery body, also comprises a charging effect proving installation, and this charging effect proving installation further comprises:
The digital voltage acquisition module; It is in parallel with described battery body, is used to gather the magnitude of voltage of described rechargeable battery;
The digital current acquisition module, it is connected with described battery body, is used to gather the current value of described rechargeable battery;
The comparative analysis module, it receives the magnitude of voltage and the current value of described digital voltage acquisition module and the output of digital current acquisition module, and be depicted as curve map according to described magnitude of voltage and current value, compare the difference that obtains charging effect with the optimal charge curve of described rechargeable battery;
Display module is used to receive the output of described comparative analysis module and show test results in real time.
Compared with prior art, the present invention adopts the numerical data collector to gather real-time voltage, the electric current of battery at battery; And can be by cell voltage, the current value gathered is graphical, compare with the optimal charge curve of battery, intuitively the otherness of reaction cell charging effect; And can draw the service time and the power consumption of electronic product on data and the figure.Also guaranteed the saving of the accuracy and the manpower aspect of data to greatest extent.
Description of drawings
Fig. 1 is the schematic flow sheet of method of testing of the present invention;
Fig. 2 is the device synoptic diagram of testing battery charging effect/electronic product power consumption of the present invention;
Fig. 3 is the device to test state connection diagram of testing battery charging effect/electronic product power consumption of the present invention;
Fig. 4 is that the device of testing battery charging effect/electronic product power consumption is arranged at the structural representation block diagram on the electronic product;
Fig. 5 is that the device of testing battery charging effect/electronic product power consumption is arranged at the structural representation block diagram on the charger;
Fig. 6 is that the device of testing battery charging effect/electronic product power consumption is arranged at the structural representation block diagram on the rechargeable battery.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention being done detailed description, with purpose, scheme and the effect of further understanding the present invention, but is not as the restriction to claims protection domain of the present invention.
Fig. 1 is the schematic flow sheet of method of testing of the present invention, with reference to figure 1, the method of testing battery charging effect provided by the invention and electronic product power consumption, comprise: gather the step 10 of charged battery voltage, be used for being connected in parallel on the voltage that rechargeable battery is gathered at the rechargeable battery two ends by a digital voltage acquisition module; Gather the step 20 of rechargeable battery electric current, be used for by a digital current acquisition module be connected between rechargeable battery and the charger or be connected on rechargeable battery with the electronic product power supply between the electric current of collection rechargeable battery; Comparative analysis step 30, the magnitude of voltage and the current value of the described rechargeable battery that collects are depicted as curve map, compare the difference that obtains charging effect with the optimal charge curve of described rechargeable battery or analyze described curve map and draw the power consumption of electronic product or unusual; Output step display 40 is used to export the result who shows that described comparative analysis step draws.
Fig. 2 comprises: digital voltage acquisition module 201 for the device synoptic diagram of testing battery charging effect/electronic product power consumption of the present invention; It is in parallel with tested rechargeable battery 200, is used to gather the magnitude of voltage of described rechargeable battery; Digital current acquisition module 202, it is connected with tested rechargeable battery 200, is used to gather the current value of described rechargeable battery; Comparative analysis module 203, it receives the magnitude of voltage and the current value of described digital voltage acquisition module 201 and 202 outputs of digital current acquisition module, and be depicted as curve map according to described magnitude of voltage and current value, compare the difference that obtains charging effect with the optimal charge curve of described rechargeable battery or analyze described curve map and draw the power consumption of electronic product or unusual; Display module 204 is used to receive the output of described comparative analysis module 203 and show test results in real time.
Fig. 3 is the device to test state connection diagram of testing battery charging effect/electronic product power consumption of the present invention, with reference to figure 3, comprise rechargeable battery 200 and electronic product power supply 301 in the electronic product 300, rechargeable battery 200 electrically connects mutually with charger 400, electronic product power supply 301 under the charge condition; When test, digital voltage acquisition module 201 is in parallel with rechargeable battery 200, and before electronic product power supply 301; Digital current acquisition module 202 is connected with rechargeable battery 200, and before electronic product power supply 301.To rechargeable battery 200 during with electronic product 300 separation of charged state verifications, be connected charger 400 after digital voltage acquisition module 201 and rechargeable battery 200 parallel connections, digital current acquisition module 202 is connected between rechargeable battery 200 and the charger 400.When charger 400 was rechargeable battery 200 chargings, digital voltage acquisition module 201 was gathered charging voltage value, and digital current acquisition module 202 is gathered charging current value.The treated figure that becomes time and electric current or time and voltage or electric current and voltage two-dimensional coordinate of the magnitude of voltage that collects and current value compares with rechargeable battery 200 optimal charge figures, the problem that exists in the design of just can finding to charge.When test electronic product 300 power consumptions, charger 400 disconnects, digital voltage acquisition module 201 is connected electronic product power supply 102 again with rechargeable battery 200 parallel connections, digital current acquisition module 202 is connected between rechargeable battery 200 and the electronic product power supply 301, electronic product 300 uses by product function, digital voltage acquisition module 201 is gathered the magnitude of voltage of rechargeable battery 101, and digital current acquisition module 202 is gathered the current value of rechargeable battery 200.From the data that collect the just directly power consumption of analytical electron product 300 and unusual part, also the data drafting pattern picture of gathering can be found out the power consumption situation and the unusual part of electronic product intuitively.
The device of testing battery charging effect of the present invention and electronic product power consumption can be arranged at the power consumption of real-time testing electronic product on the electronic product, also can be arranged at the charging effect of charger real-time testing charger, perhaps directly is arranged on the rechargeable battery.Specifying this proving installation respectively below in conjunction with embodiment is arranged on the electronic product or is arranged on the charger or is arranged at embodiment on the rechargeable battery.
Fig. 4 is that the device of testing battery charging effect/electronic product power consumption can be arranged at the structural representation on the electronic product; It shows a kind of electronic product structural representation with testing power consumption function, with reference to figure 4, this electronic product 300 with testing power consumption function comprises: electronic product function portion 302, electronic product power supply 301 and rechargeable battery 200, also comprise a product power consumption test device, this product power consumption test device further comprises again: digital voltage acquisition module 201, its with described rechargeable battery parallel connection after be connected described electronic product power supply, be used to gather the magnitude of voltage of described rechargeable battery; Digital current acquisition module 202, its with the series connection of described rechargeable battery after be connected described electronic product power supply, be used to gather the current value of described rechargeable battery, comparative analysis module 203, it receives the magnitude of voltage of described digital voltage acquisition module 201 outputs and the current value of described digital current acquisition module 202 outputs, and according to the power consumption of described magnitude of voltage and current value analytical electron product or unusual; Display module 204 is used to receive the output of described comparative analysis module 203 and show test results in real time.
Fig. 5 is that the device of testing battery charging effect/electronic product power consumption can be arranged at the structural representation on the charger, it shows a kind of charger with test charging effect function, with reference to figure 5, this charger comprises charger body 401 and charging effect proving installation, and this charging effect proving installation further comprises: digital voltage acquisition module 201; When rechargeable battery is charged, its be connected charger body after rechargeable battery 200 is in parallel, be used to gather the magnitude of voltage of described rechargeable battery; Digital current acquisition module 202, its with the series connection of described rechargeable battery after be connected charger body, be used to gather the current value of described rechargeable battery; Comparative analysis module 203, it receives the magnitude of voltage and the current value of described digital voltage acquisition module 201 and 202 outputs of digital current acquisition module, and be depicted as curve map according to described magnitude of voltage and current value, compare the difference that obtains charging effect with the optimal charge curve of described rechargeable battery; Display module 204 is used to receive the output of described comparative analysis module 203 and show test results in real time.Use charger provided by the invention that rechargeable battery is charged, can detect the charging effect of rechargeable battery in real time.
Fig. 6 is that the device of testing battery charging effect/electronic product power consumption can be arranged at the structural representation on the rechargeable battery, it shows a kind of rechargeable battery 200 that the power consumption of rechargeable battery product in this is used in rechargeable battery charging effect or test of testing, this rechargeable battery 200 comprises a battery body 205 and a charging effect proving installation, this charging effect proving installation further comprises: digital voltage acquisition module 201, it is in parallel with described battery body, is used to gather the magnitude of voltage of described rechargeable battery; Digital current acquisition module 202, it is connected with described battery body, is used to gather the current value of described rechargeable battery; Comparative analysis module 203, it receives the magnitude of voltage and the current value of described digital voltage acquisition module and the output of digital current acquisition module, and be depicted as curve map according to described magnitude of voltage and current value, compare the difference that obtains charging effect with the optimal charge curve of described rechargeable battery; Display module 204 is used to receive the output of described comparative analysis module 203 and show test results in real time.This kind battery is charged, but the effect of its charging of real-time testing; Use the power consumption of the electronic product of this kind rechargeable battery also can be tested.
Though the present invention discloses as above with a preferred embodiment; right its is not in order to limit the present invention; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (10)
1. the method for a testing battery charging effect/electronic product power consumption is characterized in that, comprising:
Gather the step of charged battery voltage, be used for voltage by the described rechargeable battery of digital voltage acquisition module collection in parallel with rechargeable battery;
Gather the step of rechargeable battery electric current, be used for by connect with the rechargeable battery electric current of the described rechargeable battery of collection of a digital current acquisition module;
The comparative analysis step, magnitude of voltage and current value according to the described rechargeable battery that collects are depicted as curve map, compare the difference that obtains charging effect with the optimal charge curve of described rechargeable battery or analyze described curve map to draw the power consumption of electronic product or unusual;
The output step display is used to export the result who shows that described comparative analysis step draws.
2. the method for testing battery charging effect/electronic product power consumption according to claim 1, it is characterized in that, described comparative analysis step comprises that also one directly analyzes the power consumption of described electronic product or unusual step according to collecting the voltage and current value of described rechargeable battery when electronic product is powered.
3. the method for testing battery charging effect/electronic product power consumption according to claim 1 is characterized in that, the curve map in the described comparative analysis step is that two-dimensional coordinate is depicted as with time and electric current or time and voltage or electric current and voltage.
4. the device of a testing battery charging effect/electronic product power consumption is characterized in that, comprising:
The digital voltage acquisition module; It is in parallel with tested rechargeable battery, is used to gather the magnitude of voltage of described rechargeable battery;
The digital current acquisition module, it is connected with tested rechargeable battery, is used to gather the current value of described rechargeable battery;
The comparative analysis module, it receives the magnitude of voltage and the current value of described digital voltage acquisition module and the output of digital current acquisition module, and be depicted as curve map according to described magnitude of voltage and current value, compare the difference that obtains charging effect with the optimal charge curve of described rechargeable battery or analyze described curve map and draw the power consumption of electronic product or unusual;
Display module is used to receive the output of described comparative analysis module and show test results in real time.
5. the device of testing battery charging effect/electronic product power consumption according to claim 4, it is characterized in that described comparative analysis module also is used for directly according to the magnitude of voltage of its described digital voltage acquisition module that receives and the output of digital current acquisition module and power consumption that current value is analyzed described electronic product or unusual.
6. the electronic product with testing power consumption function comprises electronic product power supply and rechargeable battery, it is characterized in that, also comprises a product power consumption test device, and this product power consumption test device further comprises again:
The digital voltage acquisition module, its with described rechargeable battery parallel connection after be connected described electronic product power supply, be used to gather the magnitude of voltage of described rechargeable battery;
The digital current acquisition module, its with the series connection of described rechargeable battery after be connected described electronic product power supply, be used to gather the current value of described rechargeable battery;
The comparative analysis module, it receives the magnitude of voltage of described digital voltage acquisition module output and the current value of described digital current acquisition module output, and be depicted as curve map according to described magnitude of voltage and current value, analyze described curve map and draw the power consumption of electronic product or unusual;
Display module is used to receive the output of described comparative analysis module and show test results in real time.
7. electronic product according to claim 6, it is characterized in that described comparative analysis module also is used for directly according to the magnitude of voltage of its described digital voltage acquisition module that receives and the output of digital current acquisition module and power consumption that current value is analyzed described electronic product or unusual.
8. a charger comprises charger body, it is characterized in that, also comprises a charging effect proving installation, and described charging effect proving installation further comprises:
The digital voltage acquisition module; Its with described rechargeable battery parallel connection after be connected charger body, be used to gather the magnitude of voltage of described rechargeable battery;
The digital current acquisition module, its with the series connection of described rechargeable battery after be connected charger body, be used to gather the current value of described rechargeable battery;
The comparative analysis module, it receives the magnitude of voltage and the current value of described digital voltage acquisition module and the output of digital current acquisition module, and be depicted as curve map according to described magnitude of voltage and current value, compare the difference that obtains charging effect with the optimal charge curve of described rechargeable battery;
Display module is used to receive the output of described comparative analysis module and show test results in real time.
9. charger according to claim 8 is characterized in that, described curve map is that two-dimensional coordinate is depicted as with time and electric current or time and voltage or electric current and voltage.
10. a rechargeable battery comprises battery body, it is characterized in that, also comprises a charging effect proving installation, and this charging effect proving installation further comprises:
The digital voltage acquisition module; It is in parallel with described battery body, is used to gather the magnitude of voltage of described rechargeable battery;
The digital current acquisition module, it is connected with described battery body, is used to gather the current value of described rechargeable battery;
The comparative analysis module, it receives the magnitude of voltage and the current value of described digital voltage acquisition module and the output of digital current acquisition module, and be depicted as curve map according to described magnitude of voltage and current value, compare the difference that obtains charging effect with the optimal charge curve of described rechargeable battery;
Display module is used to receive the output of described comparative analysis module and show test results in real time.
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| CNA2007101204472A CN101122631A (en) | 2007-08-17 | 2007-08-17 | Method and device for testing battery charging effect and electronic product power consumption |
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| CNA2007101204472A CN101122631A (en) | 2007-08-17 | 2007-08-17 | Method and device for testing battery charging effect and electronic product power consumption |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011076096A1 (en) * | 2009-12-25 | 2011-06-30 | 奇瑞汽车股份有限公司 | Vehicular lithium battery charger and control method thereof |
| CN102253346A (en) * | 2011-06-28 | 2011-11-23 | 惠州Tcl移动通信有限公司 | Method and device for automatically testing battery charging |
| CN103884983A (en) * | 2012-12-19 | 2014-06-25 | 北京创智信科科技有限公司 | Comparison method of storage battery performance |
| CN107533111A (en) * | 2015-04-28 | 2018-01-02 | 高通股份有限公司 | The battery meter of current information is shared between multiple battery chargers |
| CN107735691A (en) * | 2016-12-23 | 2018-02-23 | 深圳中兴力维技术有限公司 | The method for quick predicting and its system of a kind of charging performance of battery |
| WO2018145390A1 (en) * | 2017-02-07 | 2018-08-16 | 中兴通讯股份有限公司 | Fault detection method and device |
| CN111025159A (en) * | 2019-11-29 | 2020-04-17 | 深圳猛犸电动科技有限公司 | Method and device for detecting abnormality of electric vehicle battery, intelligent device and storage medium |
| CN111060832A (en) * | 2019-11-29 | 2020-04-24 | 深圳猛犸电动科技有限公司 | Electric vehicle battery aging identification method and device, terminal equipment and storage medium |
| CN111060831A (en) * | 2019-11-29 | 2020-04-24 | 深圳猛犸电动科技有限公司 | Method and device for detecting abnormality of electric vehicle battery, intelligent device and storage medium |
| CN116265972A (en) * | 2021-12-17 | 2023-06-20 | 荣耀终端有限公司 | Power consumption display method of mobile device and mobile device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2011076096A1 (en) * | 2009-12-25 | 2011-06-30 | 奇瑞汽车股份有限公司 | Vehicular lithium battery charger and control method thereof |
| CN102253346A (en) * | 2011-06-28 | 2011-11-23 | 惠州Tcl移动通信有限公司 | Method and device for automatically testing battery charging |
| CN102253346B (en) * | 2011-06-28 | 2015-03-04 | 惠州Tcl移动通信有限公司 | Method and device for automatically testing battery charging |
| CN103884983A (en) * | 2012-12-19 | 2014-06-25 | 北京创智信科科技有限公司 | Comparison method of storage battery performance |
| CN103884983B (en) * | 2012-12-19 | 2017-09-22 | 北京创智信科科技股份有限公司 | The control methods of accumulator property |
| CN107533111A (en) * | 2015-04-28 | 2018-01-02 | 高通股份有限公司 | The battery meter of current information is shared between multiple battery chargers |
| CN107735691A (en) * | 2016-12-23 | 2018-02-23 | 深圳中兴力维技术有限公司 | The method for quick predicting and its system of a kind of charging performance of battery |
| WO2018145390A1 (en) * | 2017-02-07 | 2018-08-16 | 中兴通讯股份有限公司 | Fault detection method and device |
| CN111025159A (en) * | 2019-11-29 | 2020-04-17 | 深圳猛犸电动科技有限公司 | Method and device for detecting abnormality of electric vehicle battery, intelligent device and storage medium |
| CN111060832A (en) * | 2019-11-29 | 2020-04-24 | 深圳猛犸电动科技有限公司 | Electric vehicle battery aging identification method and device, terminal equipment and storage medium |
| CN111060831A (en) * | 2019-11-29 | 2020-04-24 | 深圳猛犸电动科技有限公司 | Method and device for detecting abnormality of electric vehicle battery, intelligent device and storage medium |
| CN111060831B (en) * | 2019-11-29 | 2021-04-27 | 深圳猛犸电动科技有限公司 | Method and device for detecting abnormality of electric vehicle battery, intelligent device and storage medium |
| CN111025159B (en) * | 2019-11-29 | 2021-04-27 | 深圳猛犸电动科技有限公司 | Method and device for detecting abnormality of electric vehicle battery, intelligent device and storage medium |
| CN116265972A (en) * | 2021-12-17 | 2023-06-20 | 荣耀终端有限公司 | Power consumption display method of mobile device and mobile device |
| CN116265972B (en) * | 2021-12-17 | 2024-04-09 | 荣耀终端有限公司 | Power consumption display method of mobile device and mobile device |
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