CN102544408A - Battery box and mobile phone charging and discharging measurement system - Google Patents
Battery box and mobile phone charging and discharging measurement system Download PDFInfo
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- CN102544408A CN102544408A CN2012100457357A CN201210045735A CN102544408A CN 102544408 A CN102544408 A CN 102544408A CN 2012100457357 A CN2012100457357 A CN 2012100457357A CN 201210045735 A CN201210045735 A CN 201210045735A CN 102544408 A CN102544408 A CN 102544408A
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- 238000007600 charging Methods 0.000 title claims abstract description 20
- 238000005259 measurement Methods 0.000 title abstract description 12
- 238000007599 discharging Methods 0.000 title abstract description 5
- 238000012360 testing method Methods 0.000 claims description 131
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses a battery box and a mobile phone charging and discharging measurement system. A battery interface, a first measurement jack, a second measurement jack, a third measurement jack, a battery positive electrode, a battery temperature feedback end, a battery identification end, a battery negative electrode, a discharge switch, a resistor and a battery negative electrode switch are arranged on the battery box; the battery interface comprises a first electrode, a second electrode, a third electrode and a fourth electrode; the first electrode is connected with the battery positive electrode through the first measurement jack; the battery positive electrode is connected with the battery negative electrode sequentially through the discharge switch and the resistor; the battery negative electrode is connected with the second measurement jack; the second measurement jack is connected with the third measurement jack through the battery negative electrode switch; the third measurement jack is connected with the fourth electrode; the second electrode is connected with the battery temperature feedback end; and the third electrode is connected with the battery identification end. During measurement, the voltage value and the current value of the battery in the charging and discharge states can be measured by accessing a voltmeter and an amperemeter and correspondingly setting the on/off state of the discharge switch and the battery negative electrode switch.
Description
Technical field
The present invention relates to the mobile phone technique field, particularly a kind of battery case and mobile phone charge and discharge test macro.
Background technology
Existing charge and discharge device is direct two power lines of welding (be respectively power supply just and power-) on the battery interface of demo plate (demonstration board); Then on the back cover with the fixing mobile phone to be measured of demo plate; Put battery into the mobile phone back cover afterwards; Again the power supply on the demo plate just is connected to DC power supply with two lines of power-, and the voltage of DC power supply is set to 4.2V and charges to battery; When battery discharge, discharged in the two ends that two power lines on the demo plate are connected to one 10 Ohmic resistance.But this mode can not be measured the charging of mobile phone and the voltage and current in when discharge exactly in charge and discharge process.
And existing charge and discharge device can not know accurately that mobile phone discharges and recharges the state when accomplishing, and can only probably calculate the time of discharging and recharging; The battery that is 1300mA with a capacity is an example; During charging, calculate according to charging current 450mA, charging in 3 hours is accomplished approximately; During discharge, calculate with cell voltage 4.0V, discharge in 3 hours is accomplished approximately, but during practical operation, no matter battery is charging or discharge, 3 hours time is all not enough.It is thus clear that existing charge and discharge device does not reach user's result of use.
Summary of the invention
Weak point in view of above-mentioned prior art the object of the present invention is to provide a kind of battery case and mobile phone charge and discharge test macro, magnitude of voltage and current value when ability testing battery charging and discharge.
In order to achieve the above object, the present invention has taked following technical scheme:
A kind of battery case; Wherein, said battery case is provided with battery interface, first test jack, second test jack, the 3rd test jack, anode, battery temperature feedback end, battery identification end, GND, discharge switch, resistance and GND switch; Said battery interface comprises first electrode, second electrode, third electrode and the 4th electrode; Said first electrode connects anode through first test jack; Said anode is connected GND through discharge switch with resistance successively; Said GND connects second test jack; Said second test jack connects the 3rd test jack through the GND switch, and said the 3rd test jack connects said the 4th electrode; Said second electrode connects the battery temperature feedback end, and third electrode connects the battery identification end.
Above-mentioned battery case wherein, also is provided with the indicator light that is used to indicate battery discharge status on the said battery case, said indicator light is serially connected between discharge switch and the resistance.
Above-mentioned battery case; Wherein, Said battery case comprises a battery case shell; Said battery case shell be provided with one hold battery the space, said anode, battery temperature feedback end, battery identification end, GND, first test jack, second test jack, the 3rd test jack, discharge switch and GND switch are positioned on the said battery case shell, first electrode of said battery interface, second electrode, third electrode and the 4th electrode are arranged in said space.
Above-mentioned battery case, wherein, said discharge switch comprises the first wire jumper pin and first wire jumper block; The GND switch comprises the second wire jumper pin and second wire jumper block.
A kind of cell-phone charging test macro, it comprises voltmeter, ammeter and above-mentioned battery case, in the said battery case battery is installed; Be equiped with false battery in the said mobile phone; The anode of said battery case, battery temperature feedback end, battery identification end and GND are connected with false battery, and the positive pole of said voltmeter inserts in first test jack, and negative pole inserts in the 3rd test jack; The positive pole of said ammeter inserts in second test jack, and negative pole inserts in the 3rd test jack; Said discharge switch breaks off, the magnitude of voltage when said voltmeter is used to measure battery charge; Said GND switch breaks off, the current value when said ammeter is used to measure battery charge.
A kind of mobile phone discharge test system, it comprises voltmeter, ammeter and above-mentioned battery case, in the said battery case battery is installed; Be equiped with false battery in the said mobile phone; The anode of said battery case, battery temperature feedback end, battery identification end and GND are connected with false battery, and the positive pole of said voltmeter inserts in first test jack, and negative pole inserts in the 3rd test jack; The positive pole of said ammeter inserts in second test jack, and negative pole inserts in the 3rd test jack; Said discharge switch is closed, the magnitude of voltage when said voltmeter is used to measure battery discharge, and said GND switch breaks off, the current value when said ammeter is used to measure battery discharge.
A kind of cell-phone charging test macro; It comprises voltmeter and above-mentioned battery case; In the said battery case battery is installed, is equiped with false battery in the said mobile phone, the anode of said battery case, battery temperature feedback end, battery identification end and GND are connected with false battery; The positive pole of said voltmeter inserts in first test jack, and negative pole inserts in second test jack; Said discharge switch breaks off, and the GND switch closure, the magnitude of voltage when said voltmeter is used to measure battery charge.
A kind of mobile phone discharge test system; It comprises voltmeter and above-mentioned battery case; In the said battery case battery is installed, is equiped with false battery in the said mobile phone, the anode of said battery case, battery temperature feedback end, battery identification end and GND are connected with false battery; The positive pole of said voltmeter inserts in first test jack, and negative pole inserts in second test jack; Said discharge switch and GND switch are all closed, the magnitude of voltage when said voltmeter is used to measure battery discharge.
A kind of mobile phone discharge test system; It comprises voltmeter, ammeter and above-mentioned battery case; In the said battery case battery is installed, the positive pole of said voltmeter inserts in first test jack, and negative pole inserts in the 3rd test jack; The positive pole of said ammeter inserts in second test jack, and negative pole inserts in the 3rd test jack; Said discharge switch is closed, the magnitude of voltage when said voltmeter is used to measure battery discharge, and said GND switch breaks off, the current value when being used to measure battery discharge.
A kind of mobile phone discharge test system, it comprises voltmeter and above-mentioned battery case, in the said battery case battery is installed, and the positive pole of said voltmeter inserts in first test jack, and negative pole inserts in second test jack; Said discharge switch and GND switch are all closed, the magnitude of voltage when said voltmeter is used to measure battery discharge.
Compared to prior art; Battery case provided by the invention and mobile phone charge and discharge test macro, said battery case is provided with battery interface, first test jack, second test jack, the 3rd test jack, anode, battery temperature feedback end, battery identification end, GND, discharge switch, resistance and GND switch; Said battery interface comprises first electrode, second electrode, third electrode and the 4th electrode; Said first electrode connects anode through first test jack; Said anode is connected GND through discharge switch with resistance successively; Said GND connects second test jack; Said second test jack connects the 3rd test jack through the GND switch, and said the 3rd test jack connects said the 4th electrode; Said second electrode connects the battery temperature feedback end, and third electrode connects the battery identification end.When test, only need insert voltmeter and ammeter, and the disconnection and the closure state of relative set discharge switch and GND switch, make voltmeter and ammeter record the magnitude of voltage and the current value of battery charge and discharge condition, thereby can obtain accurate data.
Description of drawings
Fig. 1 is the circuit diagram of battery case in the mobile phone charge and discharge test macro of the present invention.
Fig. 2 is the structural representation of battery case in the mobile phone charge and discharge test macro of the present invention.
Fig. 3 is the composition sketch map of first kind of mobile phone charge and discharge of the present invention test macro.
Fig. 4 is the composition sketch map of second kind of mobile phone charge and discharge of the present invention test macro.
Fig. 5 is the composition sketch map of the third mobile phone discharge test system of the present invention.
Embodiment
The present invention provides a kind of mobile phone charge and discharge test macro, and is clearer, clear and definite for making the object of the invention, technical scheme and effect, below develops simultaneously embodiment to further explain of the present invention with reference to accompanying drawing.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
See also Fig. 1, battery interface 11, first test jack 12, second test jack 13, the 3rd test jack 14, anode P+, battery temperature feedback end TH, battery identification end ID, GND P-, discharge switch SW1, resistance R 1 and GND switch SW 2 are set on battery case provided by the invention.
Wherein, said battery interface 11 is used to connect battery, and said battery interface 11 comprises first electrode 111, second electrode 112, third electrode 113 and the 4th electrode 114.Said first electrode 111 connects anode P+ through first test jack 12; Said anode P+ is connected GND P-through discharge switch SW1 with resistance R 1 successively; Said GND P-connects second test jack 13; Said second test jack 13 connects the 3rd test jack 14 through GND switch SW 2, and said the 3rd test jack 14 connects the 4th electrode 114 of battery interface 11; Second electrode 112 of said battery interface 11 connects battery temperature feedback end TH, and third electrode 13 connects battery identification end ID.When said discharge switch SW1 breaks off, can charge, make battery be in discharge condition when closed battery.
In the embodiment of the invention, also be provided with indicator light D1 on the said battery case, said indicator light D1 is serially connected between discharge switch SW1 and the resistance R 1, is used to indicate battery discharge status.For example, when discharge switch SW1 is closed, make battery to resistance R 1 discharge, indicator light D1 lighted when discharged this moment, and when battery discharge was finished, indicator light D1 extinguished.
Said battery case comprises a battery case shell 10; Said battery case shell 10 be provided with one hold battery space 115; Said anode P+, battery temperature feedback end TH, battery identification end ID, GND P-, said first test jack 12, second test jack 13, the 3rd test jack 14, discharge switch SW1, GND switch SW 2 and indicator light D1 are positioned on the said battery case shell 10, and first electrode 111 of said battery interface 11, second electrode 112, third electrode 11 and the 4th electrode 114 are arranged in said space.
In the specific implementation; Said anode P+, battery temperature feedback end TH, battery identification end ID and GND P-are positioned on the end face of said battery case body 10; First electrode 111 of said battery interface 11, second electrode 112, third electrode 11 and the 4th electrode 114 are positioned at the end face in said space 115; So that it contacts with the respective electrode of battery; Said first test jack 12, second test jack 13, the 3rd test jack 14, discharge switch SW1, GND switch SW 2 and indicator light D1 are positioned on the side of said battery case body 10, so that during test, voltmeter, ammeter are connected with battery case.
For the ease of the disconnection and closure of discharge switch SW1 and GND switch SW 2, said discharge switch SW1 comprises the first wire jumper pin (not shown) and first wire jumper block (not shown); GND switch SW 2 comprises the second wire jumper pin (not shown) and second wire jumper block (not shown).When first wire jumper covered on the first wire jumper pin, discharge switch SW1 was closed, when first wire jumper block lid when the first wire jumper pin is transferred to, discharge switch SW1 breaks off.In like manner, when second wire jumper covers on the second wire jumper pin, GND switch SW 2 closures, when second wire jumper block lid when the second wire jumper pin is transferred to, GND switch SW 2 is broken off.
Based on above-mentioned battery case, the present invention is also corresponding to provide several kinds of mobile phone charge and discharge test macros that adopt above-mentioned battery case.Need to insert voltmeter and ammeter in the mobile phone charge and discharge test macro, and the on off operating mode through discharge switch and GND switch, magnitude of voltage and current value in the time of just can be to the battery charge and discharge be measured.And ammeter and voltmeter have multiple different combinations when inserting three test jack, and these combinations can make the access state of on off operating mode, voltmeter and the ammeter of discharge switch and GND switch have nothing in common with each other.
When cell-phone charging, measuring magnitude of voltage and the current value of battery-end; As shown in figures 1 and 3; First kind of cell-phone charging test macro provided by the invention comprises battery case 61, voltmeter 21 and ammeter 31; In the said battery case 61 battery 41 is installed; In mobile phone 71, be equiped with false battery 51; Battery 41 positive poles of said battery case 61, battery temperature feedback end TH, battery identification end ID and GND P-are connected with false battery 51, and the positive pole of said voltmeter 21 inserts in first test jack 12, negative pole inserts in the 3rd test jack 14, and the positive pole of said ammeter 31 inserts in second test jack 13, negative pole inserts in the 3rd test jack 14 and (please consults Fig. 1 in the lump); Said discharge switch SW1 breaks off, the magnitude of voltage when measuring battery charge by voltmeter 21; Said GND switch SW 2 is broken off, and makes ammeter 31 places in circuit, the current value when measuring battery 41 chargings.
When mobile phone discharges, measuring magnitude of voltage and the current value of battery-end; As shown in figures 1 and 3; The mode of connection of the composition of first kind of mobile phone discharge test system provided by the invention, voltmeter 21, ammeter 31 is identical with above-mentioned first kind of cell-phone charging test macro; Its difference is: said discharge switch SW1 is closed, makes 1 discharge of 41 pairs of resistance R of battery, and GND switch SW 2 is broken off; Current value when the magnitude of voltage when measuring battery 41 discharges by voltmeter 21, said ammeter 31 are used to measure battery 41 discharges.
See also Fig. 1 and Fig. 4; Second kind of cell-phone charging test macro provided by the invention comprises voltmeter 21 and battery case 61; In the said battery case 61 battery 41 is installed; Be equiped with false battery 51 in the said mobile phone 71, the anode P+ of said battery case 61, battery temperature feedback end TH, battery identification end ID and GND P-are connected with false battery 51, and the positive pole of said voltmeter 21 inserts in first test jack 12, negative pole inserts in second test jack 13; Said discharge switch SW1 breaks off, and GND switch SW 2 closures, makes voltmeter 21 places in circuit, the magnitude of voltage when measuring battery 41 chargings.
Like Fig. 1 and shown in Figure 4; The composition of second kind of mobile phone discharge test system provided by the invention, the mode of connection of voltmeter 21 are identical with second kind of charging measurement system; Its difference is: said discharge switch SW1 and GND switch SW 2 are all closed; Make 1 discharge of 41 pairs of resistance R of battery, the magnitude of voltage when making the voltmeter place in circuit measure battery discharge.
The third mobile phone discharge test system provided by the invention is used for the discharging function test of battery case; This system comprises battery case 61, voltmeter 21 and ammeter 31; As 1 and shown in Figure 5; In the said battery case 61 battery 41 is installed, the positive pole of said voltmeter 21 inserts in first test jack 12, negative pole inserts in the 3rd test jack 14, and the positive pole of said ammeter 31 inserts in second test jack 13, negative pole inserts in the 3rd test jack 14; Said discharge switch SW1 is closed, the magnitude of voltage when making said voltmeter 21 measure battery 41 discharges, and said GND switch SW 2 is broken off, and makes the ammeter place in circuit, the current value when measuring battery 41 discharges.
Certainly, when the discharging function of test battery box 61, voltmeter 21 can also adopt other mode of connection, and in can positive pole first test jack 12 with voltmeter 21, negative pole inserts in second test jack 13, does not connect ammeter 31; Said discharge switch SW1 and GND switch SW 2 are all closed, make 1 discharge of 41 pairs of resistance R of battery, and make said voltmeter 21 places in circuit, and the magnitude of voltage when measuring battery 41 discharges constitutes the 4th kind of mobile phone discharge test system provided by the invention.
In sum; Battery case provided by the invention and mobile phone charge and discharge test macro; Its battery case only need insert voltmeter and ammeter when test; And the disconnection of relative set discharge switch and GND switch and closure state make voltmeter and ammeter record the magnitude of voltage and the current value of battery charge and discharge condition, thereby can obtain accurate data.
It is understandable that, concerning those of ordinary skills, can be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, and all these changes or replacement all should belong to the protection range of the appended claim of the present invention.
Claims (10)
1. battery case; It is characterized in that said battery case is provided with battery interface, first test jack, second test jack, the 3rd test jack, anode, battery temperature feedback end, battery identification end, GND, discharge switch, resistance and GND switch; Said battery interface comprises first electrode, second electrode, third electrode and the 4th electrode; Said first electrode connects anode through first test jack; Said anode is connected GND through discharge switch with resistance successively; Said GND connects second test jack; Said second test jack connects the 3rd test jack through the GND switch, and said the 3rd test jack connects said the 4th electrode; Said second electrode connects the battery temperature feedback end, and third electrode connects the battery identification end.
2. battery case according to claim 1 is characterized in that, also is provided with the indicator light that is used to indicate battery discharge status on the said battery case, and said indicator light is serially connected between discharge switch and the resistance.
3. battery case according to claim 1; It is characterized in that; Said battery case comprises a battery case shell; Said battery case shell be provided with one hold battery the space; Said anode, battery temperature feedback end, battery identification end, GND, first test jack, second test jack, the 3rd test jack, discharge switch and GND switch are positioned on the said battery case shell, and first electrode of said battery interface, second electrode, third electrode and the 4th electrode are arranged in said space.
4. battery case according to claim 1 is characterized in that, said discharge switch comprises the first wire jumper pin and first wire jumper block; The GND switch comprises the second wire jumper pin and second wire jumper block.
5. cell-phone charging test macro; It is characterized in that, comprise voltmeter, ammeter and, in the said battery case battery is installed like the described battery case of claim 1 to 4; Be equiped with false battery in the said mobile phone; The anode of said battery case, battery temperature feedback end, battery identification end and GND are connected with false battery, and the positive pole of said voltmeter inserts in first test jack, and negative pole inserts in the 3rd test jack; The positive pole of said ammeter inserts in second test jack, and negative pole inserts in the 3rd test jack; Said discharge switch breaks off, the magnitude of voltage when said voltmeter is used to measure battery charge; Said GND switch breaks off, the current value when said ammeter is used to measure battery charge.
6. mobile phone discharge test system; It is characterized in that, comprise voltmeter, ammeter and, in the said battery case battery is installed like the described battery case of claim 1 to 4; Be equiped with false battery in the said mobile phone; The anode of said battery case, battery temperature feedback end, battery identification end and GND are connected with false battery, and the positive pole of said voltmeter inserts in first test jack, and negative pole inserts in the 3rd test jack; The positive pole of said ammeter inserts in second test jack, and negative pole inserts in the 3rd test jack; Said discharge switch is closed, the magnitude of voltage when said voltmeter is used to measure battery discharge, and said GND switch breaks off, the current value when said ammeter is used to measure battery discharge.
7. cell-phone charging test macro; It is characterized in that, comprise voltmeter and, in the said battery case battery is installed like the described battery case of claim 1 to 4; Be equiped with false battery in the said mobile phone; The anode of said battery case, battery temperature feedback end, battery identification end and GND are connected with false battery, and the positive pole of said voltmeter inserts in first test jack, and negative pole inserts in second test jack; Said discharge switch breaks off, and the GND switch closure, the magnitude of voltage when said voltmeter is used to measure battery charge.
8. mobile phone discharge test system; It is characterized in that, comprise voltmeter and, in the said battery case battery is installed like the described battery case of claim 1 to 4; Be equiped with false battery in the said mobile phone; The anode of said battery case, battery temperature feedback end, battery identification end and GND are connected with false battery, and the positive pole of said voltmeter inserts in first test jack, and negative pole inserts in second test jack; Said discharge switch and GND switch are all closed, the magnitude of voltage when said voltmeter is used to measure battery discharge.
9. mobile phone discharge test system; It is characterized in that, comprise voltmeter, ammeter and, in the said battery case battery is installed like the described battery case of claim 1 to 4; The positive pole of said voltmeter inserts in first test jack; Negative pole inserts in the 3rd test jack, and the positive pole of said ammeter inserts in second test jack, and negative pole inserts in the 3rd test jack; Said discharge switch is closed, the magnitude of voltage when said voltmeter is used to measure battery discharge, and said GND switch breaks off, the current value when being used to measure battery discharge.
10. a mobile phone discharge test system is characterized in that, comprises voltmeter and like the described battery case of claim 1 to 4, in the said battery case battery is installed, and the positive pole of said voltmeter inserts in first test jack, and negative pole inserts in second test jack; Said discharge switch and GND switch are all closed, the magnitude of voltage when said voltmeter is used to measure battery discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210045735.7A CN102544408B (en) | 2012-02-27 | 2012-02-27 | Battery box and mobile phone charging and discharging testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210045735.7A CN102544408B (en) | 2012-02-27 | 2012-02-27 | Battery box and mobile phone charging and discharging testing system |
Publications (2)
| Publication Number | Publication Date |
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| CN102544408A true CN102544408A (en) | 2012-07-04 |
| CN102544408B CN102544408B (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210045735.7A Expired - Fee Related CN102544408B (en) | 2012-02-27 | 2012-02-27 | Battery box and mobile phone charging and discharging testing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203957A (en) * | 2014-06-30 | 2015-12-30 | 展讯通信（上海）有限公司 | Cell test method and system |
| CN107238804A (en) * | 2017-07-21 | 2017-10-10 | 华中科技大学无锡研究院 | A kind of controllable temperature battery ultrasonic tesint box and test system |
| CN108594039A (en) * | 2018-04-13 | 2018-09-28 | 上海与德通讯技术有限公司 | A kind of charge-discharge testing device and method of mobile terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000019232A (en) * | 1998-07-03 | 2000-01-21 | Hitachi Cable Ltd | Battery discharge test apparatus |
| JP2003282150A (en) * | 2002-03-25 | 2003-10-03 | Hitachi Ltd | Testing device for secondary battery |
| CN1963553A (en) * | 2005-11-09 | 2007-05-16 | 比亚迪股份有限公司 | System and method for testing battery |
| CN201716718U (en) * | 2009-08-28 | 2011-01-19 | 深圳和而泰智能控制股份有限公司 | Single-chip microcomputer detection circuit and device thereof |
-
2012
- 2012-02-27 CN CN201210045735.7A patent/CN102544408B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000019232A (en) * | 1998-07-03 | 2000-01-21 | Hitachi Cable Ltd | Battery discharge test apparatus |
| JP2003282150A (en) * | 2002-03-25 | 2003-10-03 | Hitachi Ltd | Testing device for secondary battery |
| CN1963553A (en) * | 2005-11-09 | 2007-05-16 | 比亚迪股份有限公司 | System and method for testing battery |
| CN201716718U (en) * | 2009-08-28 | 2011-01-19 | 深圳和而泰智能控制股份有限公司 | Single-chip microcomputer detection circuit and device thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203957A (en) * | 2014-06-30 | 2015-12-30 | 展讯通信（上海）有限公司 | Cell test method and system |
| CN107238804A (en) * | 2017-07-21 | 2017-10-10 | 华中科技大学无锡研究院 | A kind of controllable temperature battery ultrasonic tesint box and test system |
| CN107238804B (en) * | 2017-07-21 | 2024-01-05 | 无锡领声科技有限公司 | Temperature-controllable battery ultrasonic test box and test system |
| CN108594039A (en) * | 2018-04-13 | 2018-09-28 | 上海与德通讯技术有限公司 | A kind of charge-discharge testing device and method of mobile terminal |
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| CN102544408B (en) | 2015-03-25 |
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Granted publication date: 20150325 |