CN106771525B - Voltage detection method, device and voltage tester - Google Patents
Voltage detection method, device and voltage tester Download PDFInfo
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- CN106771525B CN106771525B CN201710036327.8A CN201710036327A CN106771525B CN 106771525 B CN106771525 B CN 106771525B CN 201710036327 A CN201710036327 A CN 201710036327A CN 106771525 B CN106771525 B CN 106771525B
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- voltage
- battery modules
- group quantity
- submodule group
- tester
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/2503—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques for measuring voltage only, e.g. digital volt meters (DVM's)
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
Abstract
The present invention provides a kind of voltage detection method, device and voltage tester, is related to voltage detecting technical field.Method has included: detecting whether battery modules access；Show that scanning is reminded when having detected battery modules access；Scanning obtains the submodule group quantity that the battery modules include；And it chooses and voltage detecting is carried out to the battery modules with the voltage detection mode of the submodule group quantity Matching, and show the testing result.It so, it is possible the submodule group quantity for avoiding carrying out being manually entered battery modules when voltage detecting, to avoid the occurrence of manual operation mistake.
Description
Technical field
The present invention relates to voltage detecting technical fields, examine in particular to a kind of voltage for measuring battery modules voltage
Survey method, apparatus and voltage tester.
Background technique
In existing battery pack production process, the voltage to the battery modules in battery pack is needed to detect.It is existing
Mould group voltage detecting technology when being detected, needs to be manually entered the submodule group quantity for including in battery modules, to select
Corresponding mode carries out voltage detecting to battery modules.But the process of artificial input data is likely to occur mistake, when progress voltage
The follow-up process Shi Caineng of detection detects this mistake, leads to that voltage detecting work must be re-started.In this way, substantially reducing
Working efficiency, increases time cost.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of voltage detection method, device and voltage testers.
In order to achieve the above object, present pre-ferred embodiments provide a kind of voltage detection method, are applied to voltage tester
Instrument, which comprises
Battery modules access is detected whether；
Show that scanning is reminded when having detected battery modules access；
Scanning obtains the submodule group quantity that the battery modules include；And
It chooses and voltage detecting is carried out to the battery modules with the detection pattern of the submodule group quantity Matching, and show institute
State testing result, detection pattern needed for record there are different submodule group quantity in the voltage tester.
Preferably, the voltage tester includes test harness, and the test harness can be electrically connected with battery modules,
The normalization voltage range of each p-wire in the test harness is stored in the voltage tester；
When having detected battery modules access, the method also includes:
Obtain the voltage value that each p-wire detects in the test harness；
The voltage value is detected whether in the normalization voltage range of the p-wire；And
It alarms when the voltage value is not in the normalization voltage range of the p-wire.
Preferably, which comprises before the step of having detected whether battery modules access, the method is also wrapped
It includes:
A supply voltage is accessed after powering；
Whether identical as the supply voltage detect collected voltage；And
In collected voltage and the supply voltage difference, it is modified.
Preferably, battery modules surface is provided with identification code, and scanning obtains the step of the submodule group quantity of the battery modules
Suddenly include:
The identification code for scanning the battery modules surface, obtains the identity information of the battery modules；And
The battery modules are found out in the battery modules information bank prestored according to the identity information of the battery modules
Included submodule group quantity.
Preferably, the voltage tester includes the first warning device and the second warning device, shows the testing result
Mode include:
The battery modules voltage within a preset range when, control first warning device alarm；And
When the voltage of the battery modules exceeds the preset range, the second warning device alarm is controlled.
Present pre-ferred embodiments also provide a kind of voltage check device, are applied to voltage tester, the voltage detecting
Device includes:
Detection module is accessed, for detecting whether there is battery modules access；
Display module is reminded in scanning, for showing that scanning is reminded when having detected battery modules access；
Submodule group quantity obtains module, for scanning the submodule group quantity for obtaining the battery modules and including；And
Voltage detection module carries out the battery modules with the detection pattern of the submodule group quantity Matching for choosing
Voltage detecting, and show the testing result, detection mould needed for record has different submodule group quantity in the voltage tester
Formula.
Preferably, the voltage check device is applied to voltage tester, and the voltage tester includes test harness, institute
Stating test harness can be electrically connected with battery modules, and each survey in the test harness is stored in the voltage tester
Try the normalization voltage range of line；The voltage check device further include:
P-wire voltage value monitoring modular, for monitoring the voltage value that each p-wire detects in the test harness
Whether in the normalization voltage range of the p-wire；And
Alarm module, for alarming when the voltage value is not in the normalization voltage range of the p-wire.
Preferably, the voltage check device further include:
Supply voltage AM access module, for accessing a supply voltage after powering；
Whether voltage comparison module is identical as the supply voltage for detecting collected voltage；And
Voltage correction module, for being modified in collected voltage and the supply voltage difference.
Preferably, battery modules surface is provided with identification code, and the submodule group quantity obtains module and includes:
Identity information acquisition submodule obtains the battery modules for scanning the identification code on the battery modules surface
Identity information；And
Submodule group quantity searching module, for the identity information according to the battery modules in the battery modules information prestored
Submodule group quantity included by the battery modules is found out in library.
Present pre-ferred embodiments also provide a kind of voltage tester, including memory and processor；
The memory is for storing program；And
The processor is used to call the program of storage in the memory, and perform claim requires described in 1~5 any one
Method.
Voltage detection method, device and voltage tester provided in an embodiment of the present invention are previously stored with different submodule groups
Voltage detection mode needed for the battery modules of quantity, and the son of battery modules is obtained by way of scanning when being detected
Mould group quantity, and then detection pattern needed for the determining voltage for detecting the battery modules.It so, it is possible to avoid voltage detecting artificial
A series of faults that input submodule group quantity may cause, to improve battery modules voltage detecting efficiency.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the block diagram of voltage tester provided in an embodiment of the present invention.
Fig. 2 is a kind of functional block diagram of voltage check device provided in an embodiment of the present invention.
Fig. 3 is the submodule schematic diagram that submodule group quantity shown in Fig. 2 obtains module.
Fig. 4 is the another functional block diagram of voltage check device provided in an embodiment of the present invention.
Fig. 5 is the another functional block diagram of voltage check device provided in an embodiment of the present invention.
Fig. 6 is a kind of flow diagram of voltage detection method provided in an embodiment of the present invention.
Fig. 7 is the another flow diagram of voltage detection method provided in an embodiment of the present invention.
Fig. 8 is the another flow diagram of voltage detection method provided in an embodiment of the present invention.
Fig. 9 is the sub-step schematic diagram of step S103 shown in fig. 6.
Icon: 100- voltage tester；110- memory；120- processor；130- detection unit；140- display unit；
200- voltage check device；210- accesses detection module；Display module is reminded in 220- scanning；230- submodule group quantity obtains mould
Block；231- identity information acquisition submodule；232- submodule group quantity searches submodule；240- voltage detection module；250- test
Line voltage value monitoring modular；260- alarm module；270- supply voltage AM access module；280- voltage comparison module；290- voltage
Correction module.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
As shown in Figure 1, being the block diagram for the voltage tester 100 that present pre-ferred embodiments provide.The voltage
Tester 100 includes voltage check device 200, memory 110, processor 120, detection unit 130 and display unit 140.
Between the memory 110, processor 120, detection unit 130 and each element of display unit 140 directly or
Ground connection is electrically connected, to realize the transmission or interaction of data.For example, these elements can pass through one or more communication between each other
Bus or signal wire, which are realized, to be electrically connected.The voltage check device 200 includes at least one can be with software or firmware
(firmware) form is stored in the software function module in the memory 110.The processor 120 is for receiving
When executing instruction, the executable module stored in the memory 110 is executed, such as included by the voltage check device 200
Software function module and computer program etc..
The memory 110 may be, but not limited to, random access memory (Random AccessMemory, RAM),
Read-only memory (Read Only Memory, ROM), programmable read only memory (Programmable Read-Only
Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only Memory, EPROM),
Electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only Memory, EEPROM) etc..
The processor 120 may be, but not limited to, and the processor 120 may be a kind of IC chip, have
The processing capacity of signal.Above-mentioned processor can be general processor, including central processing unit (Central Processing
Unit, CPU), network processing unit (Network Processor, NP) etc.；Can also be digital signal processor (DSP)), specially
With integrated circuit (ASIC), ready-made programmable gate array (FPGA) either other programmable logic device, discrete gate or crystal
Pipe logical device, discrete hardware components.It may be implemented or execute the disclosed each method in the embodiment of the present invention, step and patrol
Collect block diagram.General processor can be microprocessor or the processor is also possible to any conventional processor etc..
In the present embodiment, the detection unit 130 can be the equipment with infomation detection and acquisition function, such as: it sweeps
Imaging apparatus, camera etc..
The display unit 140 is used to provide an interactive interface between voltage tester 100 and user, or for showing
Diagram picture and text information.In the present embodiment, the display unit 140 be may be, but not limited to, and liquid crystal display or touch-control are aobvious
Display screen.
It should be appreciated that being only to illustrate shown in Fig. 1.The voltage tester 100 can have than shown in Fig. 1 more or more
Few component, or can have the configuration different from shown in Fig. 1.Wherein, each component shown in FIG. 1 can be by hardware, soft
Part or combinations thereof is realized.
As shown in Fig. 2, be a kind of functional block diagram for voltage check device 200 that present pre-ferred embodiments provide,
The voltage check device 200 is applied to voltage tester 100 shown in FIG. 1.The voltage check device 200 includes access inspection
Survey module 210, display module 220 is reminded in scanning, submodule group quantity obtains module 230 and voltage detection module 240.
Wherein, the access detection module 210 is for detecting whether there is battery modules access.
In the present embodiment, battery modules to be tested are provided with plug receptacle, the voltage tester 100 may include with it is described
The test harness that plug receptacle mutually agrees with.When carrying out voltage detecting, need the test harness being inserted into the plug receptacle.Work as detection
When being able to detect that voltage to test harness and plug receptacle electric connection namely the test harness, that is, battery mould is can determine whether
Group access.
The scanning reminds display module 220 for showing that scanning is reminded when having detected battery modules access.
Wherein, voltage tester 100 needs the submodule group number according to battery modules to be tested before carrying out voltage detecting
The suitable voltage detection mode of amount selection is detected.In the present embodiment, the voltage tester 100 can be used for detecting battery pack
In each battery modules voltage.It may include multiple concatenated battery modules, each battery mould in the battery pack
It may include the cell batteries of multiple parallel connections in group.
Optionally, the voltage tester 100 can pass through when detecting that test harness and battery modules are electrically connected
One scanning of the display of display unit 140 is reminded, and staff is made to scan the submodule group quantity for obtaining the battery modules.
The submodule group quantity obtains module 230 and is used to scan the submodule group quantity that the acquisition battery modules include.
Wherein, referring to Fig. 3, it may include identity information acquisition submodule 231 that the submodule group quantity, which obtains module 230,
Submodule 232 is searched with submodule group quantity.
The identity information acquisition submodule 231 is used to scan the identification code on the battery modules surface, obtains the electricity
The identity information of Chi Mo group.
The submodule group quantity searches submodule 232 and is used for the identity information according to the battery modules in the battery prestored
Submodule group quantity included by the battery modules is found out in mould group information library.
In the present embodiment, identification code has been can be set in the surface of each battery modules, includes by the electricity in the identification code
The identity information of Chi Mo group.The identification code can be, but be not limited to, bar code or two dimensional code.The present embodiment does not limit this
System.A scanning means has can be set in the voltage tester 100, and staff is after seeing that scanning is reminded, by battery modules
The identification code on surface is placed at the scanning means and is scanned.
Include battery modules information bank in the voltage tester 100, is stored with battery in the battery modules information bank
Corresponding relationship between identity information, submodule group quantity and the identity information and submodule group quantity of mould group.In this way, described
Voltage tester 100 can obtain the identity information of battery modules according to the identification code scanned, find out the battery modules
Included submodule group quantity, to avoid being manually entered the mistake being likely to occur.
The voltage detection module 240 is for choosing with the detection pattern of the submodule group quantity Matching to the battery mould
Group carries out voltage detecting, and shows the testing result.
In the present embodiment, there is needed for the battery modules including different submodule group quantity record in the voltage tester 100
Voltage detection mode.After finding out submodule group quantity included by battery modules to be tested, the voltage tester 100 is selected
Voltage detection mode corresponding with the submodule group quantity is taken, voltage tester 100 is made to detect the battery mould in this mode
The voltage of group, and show the testing result.
Optionally, in the present embodiment, mode that the testing result is shown can there are many.Such as: Ke Yizhi
The display unit 140 connect in the voltage tester 100 is shown.In another example the voltage tester 100 can also include
First warning device and the second warning device, the voltage tester 100 can show testing result by following steps
Show.
The battery modules voltage value within a preset range when, control first warning device alarm.
When the voltage value of the battery modules exceeds the preset range, the second warning device alarm is controlled.
Wherein, the preset range can be the voltage range of defined battery modules to be tested.The first alarm dress
It sets and can be different LED light with the second warning device, according to actual needs, can be color difference or shape is different, this
Embodiment is without limitation.Wherein, the alarm of the first warning device indicates that the voltage of the battery modules is qualified, the second warning device
Alarm indicates that the voltage of the battery modules is unqualified.
In practical application, when connecting battery modules and test harness, in fact it could happen that the situation of wiring error will lead to nothing
Method carries out voltage detecting.Since the test harness p-wire that includes is more, workload that each p-wire is checked compared with
Greatly, and efficiency is lower.
Optionally, it can store in the voltage tester 100 with the presence of each p-wire one in the p-wire beam
The voltage value that normalization voltage range namely the p-wire detect is in always in the normalization voltage range.It is tested when a certain
When the voltage value that line detects exceeds the normalization voltage range of the p-wire, that is, show p-wire connection error.
Referring to Fig. 4, the voltage check device 200 can also include p-wire voltage value monitoring modular 250 and report
Alert module 260.
Wherein, the p-wire voltage value monitoring modular 250 is for monitoring each p-wire inspection in the test harness
Whether the voltage value measured is in the normalization voltage range of the p-wire.
The alarm module 260 when the voltage value is not in the normalization voltage range of the p-wire for being reported
It is alert.
In the present embodiment, the wiring error that p-wire occurs is usually that certain p-wires are reversed.In this case, reversed
Two p-wires detected by range where voltage value can also overturn.Such as: assuming that there are p-wire A1 and surveys
Try line A2, wherein the normalization voltage range of p-wire A1 is B1, and the normalization voltage range of p-wire A2 is B2.If p-wire
A1 and p-wire A2 are reversed, then will lead to voltage value that p-wire A1 is detected in range B2, the electricity that p-wire A2 is detected
Pressure value is in range B1.In this way, the size of the voltage value according to detected by p-wire is that can determine the survey that wiring error occurs
Try line and correct wiring position.
When implementation, the voltage tester 100 can be in the voltage value that a certain p-wire detects beyond the p-wire
When normalization voltage range, a warning message is shown in display unit 140.
In order to ensure voltage value that voltage tester 100 detects is accurate, referring to Fig. 5, the voltage check device 200
It can also include supply voltage AM access module 270, voltage comparison module 280 and voltage correction module 290.
Wherein, the supply voltage AM access module 270 for accessing a supply voltage after powering.
Whether the voltage comparison module 280 is identical as the supply voltage for detecting collected voltage.
In the present embodiment, the voltage tester 100 can also include a relay communication board and an electricity for test
Source module.The voltage tester 100 is closed the relay communication board automatically after powering, will be described in supply voltage access
Voltage tester 100.Wherein, the supply voltage can be 5V.
By taking 5V supply voltage as an example, after the supply voltage of access 5V, voltage tester 100 carries out the supply voltage
Acquisition, and collected voltage is compared with 5V, whether both detections are identical.According to actual needs, when collected electricity
When pressure and the difference of 5V are in default error range, it is identical that the two can also be defaulted.The default error range can basis
Requirement to measurement result carries out flexible setting.
The voltage correction module 290 for not being modified in collected voltage with the supply voltage simultaneously.
In the present embodiment, when the collected voltage of voltage tester 100 and 5V difference, that is, voltage tester can determine that
100 detection inaccuracy, need to be modified it.
Referring to Fig. 6, being the flow diagram for the voltage detection method that present pre-ferred embodiments provide.It below will be to figure
Detailed process and step shown in 5 are described in detail.
Step S101: battery modules access has been detected whether.
In the present embodiment, the step S101 can access detection module 210 as shown in Fig. 2 and execute.
Step S102: show that scanning is reminded when having detected battery modules access.
In the present embodiment, the step S102 can remind display module 220 to execute by scanning shown in Fig. 2.
Step S103: scanning obtains the submodule group quantity that the battery modules include.
In the present embodiment, the step S103 can remind display module 220 to execute by scanning shown in Fig. 2.
Step S104: it chooses and voltage inspection is carried out to the battery modules with the detection pattern of the submodule group quantity Matching
It surveys, and shows the testing result.
In the present embodiment, the step S104 can be executed by voltage detection module 240 shown in Fig. 2.
Optionally, referring to Fig. 7, when having detected battery modules access, the method can also include step S105
With two steps of step S106.
Step S105: whether the voltage value that each p-wire detects in the monitoring test harness is in the p-wire
In normalization voltage range.
In the present embodiment, the step S105 can the p-wire voltage value monitoring modular 250 as shown in Fig. 4 execute.
Step S106: it alarms when the voltage value is not in the normalization voltage range of the p-wire.
In the present embodiment, the voltage tester 100 includes test harness, and the test harness can be with battery modules electricity
Property connection, the normalization voltage range of each p-wire in the test harness is stored in the voltage tester 100.It is described
Step S106 can the alarm module 260 as shown in Fig. 4 alarm.
Optionally, referring to Fig. 8, before step S101, the method can also include step S107, step S108 with
And step S109.
Step S107: a supply voltage is accessed after powering.
In the present embodiment, the step S108 can the supply voltage AM access module 270 as shown in Fig. 5 execute.
Step S108: whether identical as the supply voltage collected voltage is detected.
In the present embodiment, voltage comparison module 280 as shown in Fig. 5 step S109.
Step S109: it in collected voltage and the supply voltage difference, is modified.
In the present embodiment, step S110 voltage correction module 290 as shown in Fig. 5.
Optionally, referring to Fig. 9, step S103 may include two sub-steps of step S201 and step S202.
Step S201: the identification code on the battery modules surface is scanned, the identity information of the battery modules is obtained.
In the present embodiment, the step S201 can the identity information acquisition submodule 231 as shown in Fig. 3 execute.
Step S202: it is found out in the battery modules information bank prestored according to the identity information of the battery modules described
Submodule group quantity included by battery modules.
In the present embodiment, the step S202 can the lookup submodule execution of the submodule group as shown in Fig. 3.
Optionally, the voltage tester 100 includes the first warning device and the second warning device.The voltage tester
100 can show testing result by following steps.
The battery modules voltage within a preset range when, control first warning device alarm.
When the voltage of the battery modules exceeds the preset range, the second warning device alarm is controlled.
In conclusion voltage detection method provided in an embodiment of the present invention, device and voltage tester 100, are deposited in advance
Voltage detection mode needed for containing the battery modules of different submodule group quantity, and obtained by way of scanning when being detected
Take the submodule group quantity of battery modules, and then detection pattern needed for the determining voltage for detecting the battery modules.It so, it is possible to keep away
Exempt from voltage detecting and a series of faults that submodule group quantity may cause are manually entered, to improve battery modules voltage detecting effect
Rate.
In several embodiments provided herein, it should be understood that disclosed device and method can also pass through
Other modes are realized.The apparatus embodiments described above are merely exemplary, for example, flow chart and block diagram in attached drawing
Show the device of multiple embodiments according to the present invention, the architectural framework in the cards of method and computer program product,
Function and operation.In this regard, each box in flowchart or block diagram can represent the one of a module, section or code
Part, a part of the module, section or code, which includes that one or more is for implementing the specified logical function, to be held
Row instruction.It should also be noted that function marked in the box can also be to be different from some implementations as replacement
The sequence marked in attached drawing occurs.For example, two continuous boxes can actually be basically executed in parallel, they are sometimes
It can execute in the opposite order, this depends on the function involved.It is also noted that every in block diagram and or flow chart
The combination of box in a box and block diagram and or flow chart can use the dedicated base for executing defined function or movement
It realizes, or can realize using a combination of dedicated hardware and computer instructions in the system of hardware.
In addition, each functional module in each embodiment of the present invention can integrate one independent portion of formation together
Point, it is also possible to modules individualism, an independent part can also be integrated to form with two or more modules.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of voltage detection method, which is characterized in that be applied to voltage tester, which comprises
Battery modules access is detected whether；
Show that scanning is reminded when having detected battery modules access；
Scanning obtains the submodule group quantity that the battery modules include；And
It chooses and voltage detecting is carried out to the battery modules with the voltage detection mode of the submodule group quantity Matching, and show institute
State testing result, voltage detection mode needed for record there are different submodule group quantity in the voltage tester.
2. voltage detection method according to claim 1, which is characterized in that the voltage tester includes test harness,
The test harness can be electrically connected with battery modules, and each is stored in the test harness in the voltage tester
The normalization voltage range of p-wire；
When having detected battery modules access, the method also includes:
Monitor the voltage value that detects of each p-wire in the test harness whether the p-wire normalization voltage range
It is interior；And
It alarms when the voltage value is not in the normalization voltage range of the p-wire.
3. voltage detection method according to claim 1, which is characterized in that in the step for detecting whether battery modules access
Before rapid, the method also includes:
A supply voltage is accessed after powering；
Whether identical as the supply voltage detect collected voltage；And
In collected voltage and the supply voltage difference, it is modified.
4. voltage detection method according to claim 1, which is characterized in that battery modules surface is provided with identification code, sweeps
The step of retouching the submodule group quantity for obtaining the battery modules include:
The identification code for scanning the battery modules surface, obtains the identity information of the battery modules；And
The battery modules are found out in the battery modules information bank prestored according to the identity information of the battery modules to be wrapped
The submodule group quantity included.
5. voltage detection method according to claim 1, which is characterized in that the voltage tester includes the first alarm dress
Set with the second warning device, show that the mode of the testing result includes:
The battery modules voltage within a preset range when, control first warning device alarm；And
When the voltage of the battery modules exceeds the preset range, the second warning device alarm is controlled.
6. a kind of voltage check device, which is characterized in that be applied to voltage tester, the voltage check device includes:
Detection module is accessed, for detecting whether there is battery modules access；
Display module is reminded in scanning, for showing that scanning is reminded when having detected battery modules access；
Submodule group quantity obtains module, for scanning the submodule group quantity for obtaining the battery modules and including；And
Voltage detection module carries out the battery modules with the voltage detection mode of the submodule group quantity Matching for choosing
Voltage detecting, and show the testing result, record has the battery mould including different submodule group quantity in the voltage tester
Voltage detection mode needed for group.
7. voltage check device according to claim 6, which is characterized in that the voltage tester includes test harness,
The test harness can be electrically connected with battery modules, and each is stored in the test harness in the voltage tester
The normalization voltage range of p-wire；The voltage check device further include:
P-wire voltage value monitoring modular, for whether monitoring in the test harness voltage value that detects of each p-wire
In the normalization voltage range of the p-wire；And
Alarm module, for alarming when the voltage value is not in the normalization voltage range of the p-wire.
8. voltage check device according to claim 6, which is characterized in that the voltage check device further include:
Supply voltage AM access module, for accessing a supply voltage after powering；
Whether voltage comparison module is identical as the supply voltage for detecting collected voltage；And
Voltage correction module, for being modified in collected voltage and the supply voltage difference.
9. voltage check device according to claim 6, which is characterized in that battery modules surface is provided with identification code, institute
Stating submodule group quantity acquisition module includes:
Identity information acquisition submodule obtains the body of the battery modules for scanning the identification code on the battery modules surface
Part information；And
Submodule group quantity searches submodule, for the identity information according to the battery modules in the battery modules information bank prestored
In find out submodule group quantity included by the battery modules.
10. a kind of voltage tester, which is characterized in that including memory and processor；
The memory is for storing program；And
The processor is used to call the program of storage in the memory, and perform claim requires 1~5 described in any item sides
Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036327.8A CN106771525B (en) | 2017-01-17 | 2017-01-17 | Voltage detection method, device and voltage tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036327.8A CN106771525B (en) | 2017-01-17 | 2017-01-17 | Voltage detection method, device and voltage tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106771525A CN106771525A (en) | 2017-05-31 |
| CN106771525B true CN106771525B (en) | 2019-07-26 |
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| CN109001641A (en) * | 2018-07-04 | 2018-12-14 | 上汽时代动力电池系统有限公司 | A kind of battery modules detection device |
| CN111610458B (en) * | 2019-02-26 | 2022-08-12 | 上汽通用汽车有限公司 | Method and device for early warning aging of vehicle storage battery |
| US11892520B2 (en) | 2022-03-28 | 2024-02-06 | Changxin Memory Technologies, Inc. | Method and device for power supply mapping detection, electronic device, and medium |
| CN116859291A (en) * | 2022-03-28 | 2023-10-10 | 长鑫存储技术有限公司 | Power supply mapping detection method and device, electronic equipment and medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1747223A (en) * | 2004-09-08 | 2006-03-15 | 艾默生网络能源有限公司 | Galvanic battery with detection unit |
| CN1880967A (en) * | 2005-05-17 | 2006-12-20 | 株式会社东芝 | Apparatus and method for detecting voltage of assembled battery |
| CN101865979A (en) * | 2010-06-28 | 2010-10-20 | 惠州市亿能电子有限公司 | Circuit for detecting voltage of batteries |
| CN102221677A (en) * | 2011-05-13 | 2011-10-19 | 肇庆理士电源技术有限公司 | Method for detecting battery pack capacities and consistency, and equipment thereof |
| CN103033677A (en) * | 2012-12-15 | 2013-04-10 | 安徽工程大学 | Range self-adaptation type digital voltmeter and measurement method thereof |
| CN104425835A (en) * | 2013-08-27 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Battery module |
| CN205450226U (en) * | 2016-03-30 | 2016-08-10 | 萧一凡 | Voltage detecting system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3982144B2 (en) * | 2000-03-15 | 2007-09-26 | 株式会社デンソー | Module battery voltage detector for assembled battery |
-
2017
- 2017-01-17 CN CN201710036327.8A patent/CN106771525B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1747223A (en) * | 2004-09-08 | 2006-03-15 | 艾默生网络能源有限公司 | Galvanic battery with detection unit |
| CN1880967A (en) * | 2005-05-17 | 2006-12-20 | 株式会社东芝 | Apparatus and method for detecting voltage of assembled battery |
| CN101865979A (en) * | 2010-06-28 | 2010-10-20 | 惠州市亿能电子有限公司 | Circuit for detecting voltage of batteries |
| CN102221677A (en) * | 2011-05-13 | 2011-10-19 | 肇庆理士电源技术有限公司 | Method for detecting battery pack capacities and consistency, and equipment thereof |
| CN103033677A (en) * | 2012-12-15 | 2013-04-10 | 安徽工程大学 | Range self-adaptation type digital voltmeter and measurement method thereof |
| CN104425835A (en) * | 2013-08-27 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Battery module |
| CN205450226U (en) * | 2016-03-30 | 2016-08-10 | 萧一凡 | Voltage detecting system |
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