CN201788267U - Battery charge and discharge parameter acquisition unit - Google Patents
Battery charge and discharge parameter acquisition unit Download PDFInfo
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- CN201788267U CN201788267U CN2010202515476U CN201020251547U CN201788267U CN 201788267 U CN201788267 U CN 201788267U CN 2010202515476 U CN2010202515476 U CN 2010202515476U CN 201020251547 U CN201020251547 U CN 201020251547U CN 201788267 U CN201788267 U CN 201788267U
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a battery charge and discharge parameter acquisition unit, which comprises an acquisition chip, a PC and a communication chip connected between the acquisition chip and the PC. The acquisition chip is provided with a voltage acquisition end and a current acquisition end, and the voltage acquisition end and the current acquisition end are respectively connected with a positive pole and a negative pole of an acquired battery pack. The battery charge and discharge parameter acquisition unit has the advantage of capabilities of simultaneously acquiring voltage and current data of charging and discharging of a plurality of batteries and displaying the data in real time, and the like.
Description
[technical field]
The utility model relates to a kind of battery charging and discharging parameter acquisition device.
[background technology]
The performance of test actual battery is much all used simulated battery now, and it can be simulated the charging/discharging voltage or the current curve of actual battery, and the simulated battery equivalence is an actual battery like this.
Yet the collection equipment on the existing simulated battery has following shortcoming: 1, can not gather the discharge of multiple batteries and charging voltage, current data simultaneously; 2, can not show the discharge of gathering battery and charging voltage, current data in real time.
[utility model content]
The utility model has overcome the deficiency of above-mentioned technology, and a kind of discharge that can gather multiple batteries simultaneously and charging voltage, current data are provided, and the battery charging and discharging parameter acquisition device that can show in real time.
For achieving the above object, the utility model has adopted following technical proposal:
A kind of battery charging and discharging parameter acquisition device includes
Acquisition chip 1, it has voltage acquisition end 11 and current acquisition end 12, and the voltage acquisition end is connected with the both positive and negative polarity of being gathered electric battery respectively with the current acquisition end, also is connected with charger or electronic load between by the both positive and negative polarity of collection electric battery;
PC 2;
And be connected communication chip 3 between acquisition chip 1 and the PC 2.
Compared with prior art, the beneficial effects of the utility model are: sparking voltage and electric current and charging voltage and the current data that 1, can gather 12 batteries simultaneously; 2, can show sparking voltage and electric current and the charging voltage and the current data of being gathered battery in real time by PC.
[description of drawings]
Fig. 1 is a block scheme of the present utility model.
[embodiment]
As shown in Figure 1, the utility model is a kind of battery charging and discharging parameter acquisition device, includes:
Acquisition chip 1, it has voltage acquisition end 11 and current acquisition end 12, and the voltage acquisition end is connected with the both positive and negative polarity of being gathered battery respectively with the current acquisition end;
PC 2;
And be connected communication chip 3 between acquisition chip 1 and the PC 2.
Described acquisition chip 1 also has direct current pressure side 13, described voltage acquisition end 11 is connected with the positive pole of being gathered electric battery, described current acquisition end 12 is connected with the negative pole of being gathered electric battery by a resistance, and described direct current pressure side 13 is connected with the negative pole of being gathered electric battery by another one resistance.
Described acquisition chip 1 is the chip of 78F511 for model.Described communication chip 3 is the chip of RS232 or MAX3232 for model.
During use,, electronic load is connected in parallel on the series circuit next door of being gathered electric battery and resistance composition if want to gather discharge data; Voltage data when the voltage acquisition end 11 of acquisition chip 1 is gathered the discharge of being gathered battery, the current data when the current acquisition end 12 of acquisition chip 1 is gathered the discharge of being gathered battery; Acquisition chip 1 is transferred to PC 2 with the discharge voltage data gathered and discharge current data by communication chip 3 and stores voltage data and current data when PC 2 can show the discharge of being gathered electric battery in real time then.
If want to gather the charging data, charger is connected in parallel on the series circuit next door of being gathered electric battery and resistance composition.Voltage data when the voltage acquisition end 11 of acquisition chip 1 is gathered the charging of being gathered electric battery, the current data when the current acquisition end 12 of acquisition chip 1 is gathered the charging of being gathered electric battery; Acquisition chip 1 is transferred to PC 2 with the charging voltage data of gathering and charging current data by communication chip 3 and stores voltage data and current data when PC 2 can show the charging of being gathered battery in real time then.
Claims (4)
1. battery charging and discharging parameter acquisition device is characterized in that including:
Acquisition chip (1), it has voltage acquisition end (11) and current acquisition end (12), and the voltage acquisition end is connected with the both positive and negative polarity of being gathered battery respectively with the current acquisition end, also is connected with charger or electronic load between by the both positive and negative polarity of collection electric battery;
PC (2);
And be connected communication chip (3) between acquisition chip (1) and the PC (2).
2. a kind of battery charging and discharging parameter acquisition device according to claim 1, it is characterized in that described acquisition chip (1) also has direct current pressure side (13), described voltage acquisition end (11) is connected with the positive pole of being gathered electric battery, described current acquisition end (12) is connected with the negative pole of being gathered electric battery by a resistance, and described direct current pressure side (13) is connected with the negative pole of being gathered electric battery by another one resistance.
3. a kind of battery charging and discharging parameter acquisition device according to claim 1 and 2 is characterized in that described acquisition chip (1) is the chip of 78F511 for model.
4. a kind of battery charging and discharging parameter acquisition device according to claim 1 and 2 is characterized in that described communication chip (3) is the chip of RS232 or MAX3232 for model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202515476U CN201788267U (en) | 2010-06-30 | 2010-06-30 | Battery charge and discharge parameter acquisition unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202515476U CN201788267U (en) | 2010-06-30 | 2010-06-30 | Battery charge and discharge parameter acquisition unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201788267U true CN201788267U (en) | 2011-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202515476U Expired - Fee Related CN201788267U (en) | 2010-06-30 | 2010-06-30 | Battery charge and discharge parameter acquisition unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201788267U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360270A (en) * | 2014-10-22 | 2015-02-18 | 成都西可科技有限公司 | Battery charging curve acquiring device and method of portable electronic equipment |
| CN107153161A (en) * | 2017-05-31 | 2017-09-12 | 郑州云海信息技术有限公司 | A kind of unified storage array reserce cell intelligent test system |
| CN108089129A (en) * | 2017-11-09 | 2018-05-29 | 广德宝达精密电路有限公司 | A kind of discharging tester for solid accumulator |
-
2010
- 2010-06-30 CN CN2010202515476U patent/CN201788267U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360270A (en) * | 2014-10-22 | 2015-02-18 | 成都西可科技有限公司 | Battery charging curve acquiring device and method of portable electronic equipment |
| CN107153161A (en) * | 2017-05-31 | 2017-09-12 | 郑州云海信息技术有限公司 | A kind of unified storage array reserce cell intelligent test system |
| CN108089129A (en) * | 2017-11-09 | 2018-05-29 | 广德宝达精密电路有限公司 | A kind of discharging tester for solid accumulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20120630 |