CN106291384A - A kind of battery detection method, system and device for testing functions - Google Patents
A kind of battery detection method, system and device for testing functions Download PDFInfo
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- CN106291384A CN106291384A CN201610737089.9A CN201610737089A CN106291384A CN 106291384 A CN106291384 A CN 106291384A CN 201610737089 A CN201610737089 A CN 201610737089A CN 106291384 A CN106291384 A CN 106291384A
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- discharge
- charging
- discharging apparatus
- battery
- recharge
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- 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]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/3865—Arrangements for measuring battery or accumulator variables related to manufacture, e.g. testing after manufacture
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- 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]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/387—Determining ampere-hour charge capacity or SoC
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a kind of battery detection method, system and device for testing functions, the method is by obtaining the test mode of device for testing functions, receive the initial state information of charging/discharging apparatus, when described functional test state be Function detection complete time, then judge whether can charging/discharging apparatus be operated according to the current state information of described charging/discharging apparatus, when judged result is for being, control described charging/discharging apparatus and battery is carried out charge-discharge test, the work state information of the charging/discharging apparatus generated during receiving charge-discharge test and the discharge and recharge information of battery, and accordingly generate test report.I.e. automatically control charging/discharging apparatus by device for testing functions and battery is carried out charge-discharge test, save the manually-operated time, and charging/discharging apparatus can be controlled in time after device for testing functions completes test and test, improve promptness and testing efficiency.Meanwhile, automatically generate the mode mode compared to manual entry of test report, save the time.
Description
Technical field
The present invention relates to automatic control technology field, particularly relate to a kind of battery detection method, system and functional test
Device.
Background technology
Existing automobile power cell production process generally comprises electrokinetic cell assembly Parts Purchasing and production, parts
The parts such as subpackage, the assembling of electrokinetic cell assembly and off-line test, use function inspection during electrokinetic cell assembly off-line test
Whether measurement equipment carries out functional test to battery assembly, to determine that the spare parts logistics of electrokinetic cell assembly is the most normal, to assemble
The function such as correct is the most normal；Charging/discharging apparatus is used battery assembly to be carried out charge-discharge test, to determine battery assembly charge and discharge
Electricity Functional is the most normal.
In prior art, manually-operated mode is generally used to realize the functional test to battery assembly and charge and discharge electrical measurement
Examination, particularly as follows: test wire harness is connected to tested battery assembly by testing staff, first operating function detection equipment is to tested battery
Carry out Function detection, after standby function has been tested, then operate charging/discharging apparatus tested battery is carried out discharge and recharge operation；Defensive position
Work record electrokinetic cell assembly test result.
Owing to functional test equipment and charging/discharging apparatus are carried out manual operation respectively, cause completing electricity when an equipment
During the test of pond assembly, battery assembly can not be tested, and owing to being all manual operation, cause by another equipment in time
Low to test process time-consumingly length, the testing efficiency of battery assembly, have a strong impact on the off-line test process of electrokinetic cell assembly, and then
The production efficiency causing battery assembly is low.
Summary of the invention
The present invention provides a kind of battery detection method, system and device for testing functions, in order to improve the effect of the test to battery
Rate, and then accelerate the generation rhythm of battery assembly.
For achieving the above object, the technical scheme is that
A kind of battery detection method, including:
Obtain the functional test state of device for testing functions；
Receive the status information of charging/discharging apparatus；
When described functional test state be Function detection complete time, then according to described charging/discharging apparatus current state believe
Breath, it may be judged whether described charging/discharging apparatus is operated；
When judged result is for being, controls described charging/discharging apparatus and battery is carried out charge-discharge test；
Filling of the duty of charging/discharging apparatus, working status parameter and the battery generated during receiving charge-discharge test
Discharge information；
According to described duty, described working status parameter and described discharge and recharge information, generate test report.Preferably
Ground, the status information of described charging/discharging apparatus includes ready and charging/discharging apparatus failure code status information；
Wherein, according to the current state information of described charging/discharging apparatus, it may be judged whether to described charging/discharging apparatus operation bag
Include:
When the current state information of described charging/discharging apparatus is ready, then described charging/discharging apparatus is operated；
When the current state information of described charging/discharging apparatus is charging/discharging apparatus failure code status information, then generate report
Alert signal.
Preferably, the working status parameter of described charging/discharging apparatus includes:
Charging and discharging currents value, discharge and recharge time, work step redirect condition, charge and discharge protecting condition, detection magnitude of voltage, run work
One or combination in any in step number；
The duty of described charging/discharging apparatus includes: ready, properly functioning, exception, discharge and recharge complete and fault
Numbering.
Preferably, according to described duty, described working status parameter and described discharge and recharge information, generate test report
Including:
When described duty be discharge and recharge complete, exception or during fault numbering, then send to described charging/discharging apparatus and set
Standby stopping signal；
Receive the current discharge and recharge information of battery；
According to described duty, described working status parameter and the current discharge and recharge information of described battery, generate and survey
Examination report.
Preferably, the described charging/discharging apparatus of described control carries out charge-discharge test to battery and includes:
Control described charging/discharging apparatus according to discharge and recharge work step set in advance, battery is carried out charge-discharge test.
Preferably, described discharge and recharge work step includes: charging and discharging currents value, discharge and recharge time, work step redirect condition, discharge and recharge
One or combination in any in protective condition, detection magnitude of voltage, operation work step number.
Preferably, described according to described duty, described working status parameter with the discharge and recharge information of described battery, raw
Test report is become to include:
The discharge and recharge information of described battery is compared with described discharge and recharge work step set in advance, and generates test report
Accuse.
The invention also discloses a kind of device for testing functions, including:
Acquisition module, for obtaining the functional test state of device for testing functions；
First receiver module, for receiving the status information of charging/discharging apparatus；
Judge module, for when described functional test state be Function detection complete time, then according to described charging/discharging apparatus
Current state information, it may be judged whether described charging/discharging apparatus is operated；
Control module, for when the judged result of described judge module is for being, controls described charging/discharging apparatus to battery
Carry out charge-discharge test；
Second receiver module, the duty of charging/discharging apparatus generated during receiving charge-discharge test, work
The discharge and recharge information of state parameter and battery；
Test report generation module, for according to described duty, described working status parameter and described charge and discharge telecommunications
Breath, generates test report.
Preferably, alarm module is also included；
The status information of described charging/discharging apparatus includes ready and charging/discharging apparatus failure code status information；
Wherein, described judge module is according to the current state information of described charging/discharging apparatus, it may be judged whether to described charge and discharge
Electricity equipment operation includes:
When the current state information of described charging/discharging apparatus is ready, then triggers described control module and control described
Charging/discharging apparatus carries out charge-discharge test to battery；
When the current state information of described charging/discharging apparatus is charging/discharging apparatus failure code status information, then trigger institute
State alarm module and generate alarm signal.
Preferably, the working status parameter of described charging/discharging apparatus includes:
Charging and discharging currents value, discharge and recharge time, work step redirect condition, charge and discharge protecting condition, detection magnitude of voltage, run work
One or combination in any in step number；
The duty of described charging/discharging apparatus includes: ready, properly functioning, exception, discharge and recharge complete and fault
Numbering.
Preferably, described test report generation module, according to described work state information and described discharge and recharge information, generates
Test report includes:
When described duty be discharge and recharge complete, exception or during fault numbering, the most described control module is to described charge and discharge
Electricity equipment sends equipment and stops signal；
Described second receiver module receives the current discharge and recharge information of battery；
Described test report generation module, working as according to described duty, described working status parameter and described battery
Front discharge and recharge information, generates test report.
Preferably, described control module controls described charging/discharging apparatus and battery is carried out charge-discharge test includes:
Control described charging/discharging apparatus according to discharge and recharge work step set in advance, battery is carried out charge-discharge test.
Preferably, also include:
Comparison module, for comparing the discharge and recharge information of described battery with described discharge and recharge work step set in advance
Relatively, in order to described test report generation module generates test report.
The invention also discloses a kind of battery testing system, including: device for testing functions, charging/discharging apparatus and battery, its
In, described device for testing functions is above-mentioned device for testing functions, between described device for testing functions, charging/discharging apparatus and battery
Connected by CAN.
Understand via above-mentioned technical scheme, compared with prior art, the invention discloses a kind of battery detection method, be
System and device for testing functions, the method, by obtaining the functional test state of device for testing functions, receives at the beginning of charging/discharging apparatus
Beginning status information, when described functional test state be Function detection complete time, then according to the current state of described charging/discharging apparatus
Information judges whether to operate charging/discharging apparatus, when judged result is for being, controls described charging/discharging apparatus to electricity
Pond carries out charge-discharge test, the work state information of charging/discharging apparatus generated during receiving charge-discharge test and filling of battery
Discharge information, and according to accordingly generating test report.
I.e. when, after the functional test of the complete battery pair of functional test equipment, automatically controlling charging/discharging apparatus to electricity in the application
Pond carries out charge-discharge test, compared to prior art needs the mode of manual operation functional test equipment and charging/discharging apparatus,
Not only save the manually-operated time, and charging/discharging apparatus can be controlled in time after functional test equipment completes test and enter
Row test, improves promptness, further increases testing efficiency.Meanwhile, the charging/discharging apparatus that can receive with direct basis
Work state information and the discharge and recharge information of battery, generate test report, compared to the mode of manual entry, when saving
Between.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
The accompanying drawing provided obtains other accompanying drawing.
Fig. 1 is the flow chart of a kind of battery detection method disclosed in the embodiment of the present invention；
Fig. 2 is the flow chart of another kind of battery detection method disclosed in the embodiment of the present invention；
Fig. 3 is a kind of device for testing functions structural representation disclosed in the embodiment of the present invention；
Fig. 4 is the structural representation of another kind of device for testing functions disclosed in the embodiment of the present invention；
Fig. 5 is a kind of battery testing system structural representation disclosed in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
As it is shown in figure 1, disclosed in the embodiment of the present invention flow chart of a kind of battery detection method.The embodiment of the present invention is public
Having opened a kind of battery detection method, it is applied in device for testing functions, and the method concrete steps include:
Step 101: obtain the functional test state of device for testing functions；
The function of device for testing functions detection battery, and obtain functional test state in real time, described functional test state is used
In the functional test having identified whether battery pair.
Step 102: receive the status information of charging/discharging apparatus；
Wherein, the status information of described charging/discharging apparatus includes: ready and charging/discharging apparatus failure code state is believed
Breath.
Specifically, when initial start-up charging/discharging apparatus, the test of corresponding tested battery is first set on charging/discharging apparatus
Work step, after being provided with, charging/discharging apparatus is in holding state, and turns CAN instrument to device for testing functions transmission standard by USB
Standby ready signal, now the initial state information of the charging/discharging apparatus that device for testing functions receives is ready；
When charging/discharging apparatus completes the charge and discharge electrical measurement to tested battery according to the test work step of the tested battery of correspondence set
After examination, charging/discharging apparatus is in holding state, and turns CAN instrument to device for testing functions transmitter ready signal by USB,
Now the initial state information of the charging/discharging apparatus that device for testing functions receives is also for ready；
And occur in that equipment fault when charging/discharging apparatus is in initial start-up or according to the tested battery of correspondence set
Test work step tested battery is carried out charge-discharge test during time test failure occurs, charging/discharging apparatus is turned by USB
CAN instrument sends charging/discharging apparatus failure code status information to device for testing functions, and now device for testing functions receives
The initial state information of charging/discharging apparatus is charging/discharging apparatus failure code status information.
Step 103: when described functional test state be Function detection complete time, then current according to described charging/discharging apparatus
Status information, it may be judged whether described charging/discharging apparatus is operated；
When judged result is for being, perform step 104；
Wherein, when the current state information of described charging/discharging apparatus is ready, then judged result is yes.Should in reality
In with, only after the Function detection that device for testing functions completes tested battery, just tested battery can be carried out discharge and recharge
Test, and control charging/discharging apparatus by device for testing functions in this application and battery is carried out charge-discharge test.But, this Shen
The initial state information of the charging/discharging apparatus of device for testing functions real-time reception charging/discharging apparatus feedback in please, but only in merit
Can test after device completes self Function detection to tested battery, just can be at the beginning of according to the charging/discharging apparatus being currently received
Beginning status information, it may be judged whether charging/discharging apparatus is operated.
Step 104: control described charging/discharging apparatus and battery is carried out charge-discharge test；
Device for testing functions controls the described charging/discharging apparatus discharge and recharge work step according to the tested battery of correspondence set in advance,
Battery is carried out charge-discharge test.
Wherein, described discharge and recharge work step includes: charging and discharging currents value, discharge and recharge time, work step redirect condition, discharge and recharge guarantor
One or combination in any in guard strip part, detection magnitude of voltage, operation work step number.
Such as, when in discharge and recharge work step set in advance, charging current value is 75A, and the charging interval is 1 minute, electric discharge electricity
Flow valuve is 150A, and discharge current value is 30 seconds, and it is when standing 10 seconds that work step redirects condition, jumps to the work step that discharges, work of discharging
After having walked, then stand 10 seconds, jump to the work step that charges, after charging work step completes, complete charge-discharge test process.The most described merit
Can test device control described charging/discharging apparatus according to the discharge and recharge work step of the tested battery of correspondence set in advance, battery is carried out
Charge-discharge test specifically includes:
The first step: charging/discharging apparatus stands 10 seconds；
Second step: the charging/discharging apparatus tested battery of control, according to the velocity of discharge of discharge current value 150A, discharges 30 seconds；
3rd step: charging/discharging apparatus stands 10 seconds；
4th step: the charging/discharging apparatus tested battery of control, according to the charging rate of charging current value 75A, charges 1 minute；
5th step: charging/discharging apparatus stops the charge-discharge test to tested battery, and charge-discharge test completes.
Step 105: receive generate during charge-discharge test the duty of charging/discharging apparatus, working status parameter and
The discharge and recharge information of battery；
Wherein, the working status parameter of described charging/discharging apparatus includes:
Charging and discharging currents value, discharge and recharge time, work step redirect condition, charge and discharge protecting condition, detection magnitude of voltage, run work
One or combination in any in step number；
Wherein, the duty of described charging/discharging apparatus includes: ready, properly functioning, exception, discharge and recharge complete and
Fault is numbered.
Step 106: according to described duty, described working status parameter and described discharge and recharge information, generates test report
Accuse.
In the technical scheme that the embodiment of the present invention is provided, obtaining the functional test state of device for testing functions, reception is filled
The initial state information of discharge equipment, when described functional test state be Function detection complete time, then set according to described discharge and recharge
Standby current state information judges whether to operate charging/discharging apparatus, when judged result is for being, fills described in control
Discharge equipment carries out charge-discharge test to battery, the duty letter of the charging/discharging apparatus generated during receiving charge-discharge test
Breath and the discharge and recharge information of battery, and according to accordingly generating test report.
I.e. when, after the functional test of the complete battery pair of functional test equipment, automatically controlling charging/discharging apparatus to electricity in the application
Pond carries out charge-discharge test, compared to prior art needs the mode of manual operation functional test equipment and charging/discharging apparatus,
Not only save the manually-operated time, and charging/discharging apparatus can be controlled in time after functional test equipment completes test and enter
Row test, improves promptness, further increases testing efficiency.Meanwhile, the charging/discharging apparatus that can receive with direct basis
Work state information and the discharge and recharge information of battery, generate test report, compared to the mode of manual entry, when saving
Between.
Alternatively, in another embodiment, the most also include, when judged result is no, perform step 107；
Step 107: generate alarm signal；
Wherein, when the current state information of described charging/discharging apparatus is charging/discharging apparatus failure code status information, then sentence
Disconnected result is no.
Described alarm signal is used for reminding user that current charging/discharging apparatus exists fault, it is impossible to completes charge-discharge test, enters
And the fault making user there is charging/discharging apparatus processes.
As in figure 2 it is shown, disclosed in the embodiment of the present invention flow chart of another kind of battery detection method, the embodiment of the present invention
Disclosing a kind of battery detection method, in the method, step 106 specifically includes:
Step 1061: when described duty be discharge and recharge complete, exception or during fault numbering, then set to described discharge and recharge
Preparation send equipment to stop signal；
Specifically, as a example by above-mentioned discharge and recharge work step set in advance, when according to discharge and recharge work step set in advance i.e. from
After the first step has performed to the 5th step order, the most described duty is that discharge and recharge completes.
When, during the execution first step to the 5th step, not according to discharge current value set in advance (150A), putting
Electricity time (30 seconds), charging current value (75A) or charging interval (1 minute) carry out charge-discharge test to tested battery, then described
Duty is abnormal.Such as, when performing electric discharge work step, according to the discharge current value of 150A, discharged 20 seconds and just jumped to
3rd step, the most described duty is exception.
When charging/discharging apparatus is originally during charge-discharge test, there occurs fault, the most described duty is that fault is compiled
Number.Such as, the CAN communication of charging/discharging apparatus is abnormal, then generate fault numbering 261, and wherein, described fault numbering is filled for mark
The position that discharge equipment breaks down.
Step 1062: receive the current discharge and recharge information of battery；
Step 1063: according to described duty, described working status parameter and the current charge and discharge telecommunications of described battery
Breath, generates test report.
In actual application, in the application, charging/discharging apparatus stops that the charging/discharging apparatus of tested battery is had two kinds of situations, the
A kind of situation is charging/discharging apparatus when completing the measurement to tested battery according to test work step set in advance, and now discharge and recharge sets
Standby corresponding work state information is that discharge and recharge completes, when device for testing functions receives this work shape of charging/discharging apparatus feedback
During state information, then sending to charging/discharging apparatus and stop signal, now charging/discharging apparatus completes the charge-discharge test to tested battery.
The second situation is during charge-discharge test, and charging/discharging apparatus breaks down or not according to presetting
Test work step tested battery is measured, the work state information that now charging/discharging apparatus is corresponding is that exception or fault are compiled
Number, when device for testing functions receives this work state information of charging/discharging apparatus feedback, then send to charging/discharging apparatus and stop
Stop signal, although now charging/discharging apparatus does not complete the charge-discharge test to tested battery, but also stops tested electricity
The test in pond.
For above-mentioned two situations, the test report of generation can be different, and it is right i.e. to normally complete in the case of the first
During the test of tested battery, device for testing functions generates test report according to the current discharge and recharge information of the tested battery received
Accuse.Certainly, test report can also include duty and the working status parameter of charging/discharging apparatus.
Wherein, described device for testing functions generates test report according to the current discharge and recharge information of the tested battery received
Specifically include:
The current discharge and recharge information of described tested battery is compared with discharge and recharge work step set in advance, and generates survey
Examination report.
After generating test report, charging/discharging apparatus is in the holding state i.e. status information of charging/discharging apparatus for just preparing
Thread.
When being the test that charging/discharging apparatus does not complete to tested battery in the case of the second, device for testing functions is according to filling
Duty and the working status parameter of discharge equipment feedback generate test report.
Owing to not completing the detection of the discharge and recharge to tested battery, therefore, the test report of generation can not include
The discharge and recharge information of battery, only includes duty and the working status parameter of charging/discharging apparatus.The survey generated in such cases
Examination report so that user can see the problem that charging/discharging apparatus produces during charge-discharge test intuitively.Such as, it is to set
For itself there occurs that fault carries out charging/discharging apparatus again without according to test work step set in advance to battery, the most also may be used
Being clearly which work step is not tested according to predetermined test work step.
Generating after test report, user can take corresponding treatment measures according to the content of test report, such as, when
Showing in test report when charging/discharging apparatus breaks down, user processes accordingly for different faults.Process completes
After, it is ready that charging/discharging apparatus is in the holding state i.e. status information of charging/discharging apparatus.
With the invention described above disclosed in battery detection method embodiment corresponding, disclose a kind of device for testing functions
Embodiment, refers to accompanying drawing 3, a kind of device for testing functions structural representation disclosed in the embodiment of the present invention.
The embodiment of the invention discloses a kind of device for testing functions, this device concrete structure includes:
Acquisition module 201, for obtaining the functional test state of device for testing functions；
First receiver module 202, for receiving the status information of charging/discharging apparatus；Wherein, the shape of described charging/discharging apparatus
State information includes: ready and charging/discharging apparatus failure code status information.
Judge module 203, for when described functional test state be Function detection complete time, then set according to described discharge and recharge
Standby current state information, it may be judged whether described charging/discharging apparatus is operated；
Control module 204, for when the judged result of described judge module is for being, controls described charging/discharging apparatus to electricity
Pond carries out charge-discharge test；Wherein, when the status information of described charging/discharging apparatus is ready, then judged result is yes；
Second receiver module 205, the duty of charging/discharging apparatus generated during receiving charge-discharge test, work
Make the discharge and recharge information of state parameter and battery；Wherein, the working status parameter of described charging/discharging apparatus includes: charging and discharging currents
Value, discharge and recharge time, work step redirect or any in condition, charge and discharge protecting condition, detection magnitude of voltage, operation work step number
Combination；Described duty includes: ready, properly functioning, exception, discharge and recharge complete and fault numbering；
Test report generation module 206, for according to described duty, described working status parameter and described discharge and recharge
Information, generates test report.
Described device for testing functions also includes alarm module 207, when the status information of described charging/discharging apparatus is discharge and recharge
During equipment fault code status information, then trigger described alarm module and generate alarm signal.
As shown in Figure 4, the structural representation of another kind of device for testing functions disclosed in the embodiment of the present invention, the present invention is real
Executing example and disclose a kind of device for testing functions, this device for testing functions also includes: comparison module 208, for by described battery
Discharge and recharge information compares with described discharge and recharge work step set in advance, in order to described test report generation module generates test
Report.
In the technical scheme that the embodiment of the present invention is provided, device for testing functions after the functional test of complete battery pair,
Charging/discharging apparatus can be controlled and complete the charge-discharge test to tested battery, compared to prior art needs manual operation function
Test device and the mode of charging/discharging apparatus, not only save the manually-operated time, and when device for testing functions completes to survey
Charging/discharging apparatus can be controlled in time after examination to test, improve promptness, further increase testing efficiency.Meanwhile, may be used
The work state information of the charging/discharging apparatus received with direct basis and the discharge and recharge information of battery, generate test report, phase
Compared with the mode of manual entry, save the time.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.The device that embodiment is provided
For, owing to it is corresponding with the method that embodiment provides, so describe is fairly simple, relevant part sees method part and says
Bright.
On the basis of device for testing functions embodiment disclosed in the invention described above, refer to accompanying drawing 5, implement for the present invention
A kind of battery testing system structural representation disclosed in example.
The embodiment of the invention discloses a kind of battery testing system, this system concrete structure includes: device for testing functions 1,
Charging/discharging apparatus 2 and battery 3.Wherein, between described device for testing functions 1, charging/discharging apparatus 2 and battery 3 by CAN even
Connect.
Device for testing functions herein is device for testing functions disclosed in any of the above-described embodiment.
Specifically, the connection between device for testing functions and charging/discharging apparatus, battery turns CAN by USB and realizes, and enters
Improve without the hardware that original function is tested device, charging/discharging apparatus and battery, and have only at software enterprising
Row improvement can realize, and provides cost savings.
Also, it should be noted in this article, the relational terms of such as first and second or the like is used merely to one
Entity or operation separate with another entity or operating space, and not necessarily require or imply between these entities or operation
There is relation or the order of any this reality.And, term " includes ", " comprising " or its any other variant are intended to contain
Comprising of lid nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include that those are wanted
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that
Including process, method, article or the equipment of described key element there is also other identical element.
The method described in conjunction with the embodiments described herein or the step of algorithm can direct hardware, processor be held
The software module of row, or the combination of the two implements.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, depositor, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (14)
1. a battery detection method, it is characterised in that including:
Obtain the functional test state of device for testing functions；
Receive the status information of charging/discharging apparatus；
When described functional test state be Function detection complete time, then according to the current state information of described charging/discharging apparatus, sentence
Break and whether described charging/discharging apparatus is operated；
When judged result is for being, controls described charging/discharging apparatus and battery is carried out charge-discharge test；
The discharge and recharge of the duty of charging/discharging apparatus, working status parameter and the battery that generate during receiving charge-discharge test
Information；
According to described duty, described working status parameter and described discharge and recharge information, generate test report.
Method the most according to claim 1, it is characterised in that the status information of described charging/discharging apparatus includes ready
With charging/discharging apparatus failure code status information；
Wherein, according to the current state information of described charging/discharging apparatus, it may be judged whether described charging/discharging apparatus to be carried out operation bag
Include:
When the current state information of described charging/discharging apparatus is ready, then described charging/discharging apparatus is operated；
When the current state information of described charging/discharging apparatus is charging/discharging apparatus failure code status information, then generate alarm signal
Number.
3. according to the method described in claim 1 or 2, it is characterised in that the working status parameter bag of described charging/discharging apparatus
Include:
Charging and discharging currents value, discharge and recharge time, work step redirect condition, charge and discharge protecting condition, detection magnitude of voltage, run work step number
In one or combination in any；
The duty of described charging/discharging apparatus includes: ready, properly functioning, exception, discharge and recharge complete and fault numbering.
Method the most according to claim 3, it is characterised in that according to described duty, described working status parameter and
Described discharge and recharge information, generates test report and includes:
When described duty be discharge and recharge complete, exception or during fault numbering, then send equipment to described charging/discharging apparatus and stop
Stop signal；
Receive the current discharge and recharge information of battery；
According to described duty, described working status parameter and the current discharge and recharge information of described battery, generate test report
Accuse.
Method the most according to claim 1, it is characterised in that the described charging/discharging apparatus of described control carries out charge and discharge to battery
Electrical testing includes:
Control described charging/discharging apparatus according to discharge and recharge work step set in advance, battery is carried out charge-discharge test.
Method the most according to claim 5, it is characterised in that described discharge and recharge work step includes: charging and discharging currents value, charge and discharge
Electricity time, work step redirect or combination in any in condition, charge and discharge protecting condition, detection magnitude of voltage, operation work step number.
7. according to the method described in claim 5 or 6, it is characterised in that described according to described duty, described work shape
The discharge and recharge information of state parameter and described battery, generates test report and includes:
The discharge and recharge information of described battery is compared with described discharge and recharge work step set in advance, and generates test report.
8. a device for testing functions, it is characterised in that including:
Acquisition module, for obtaining the functional test state of device for testing functions；
First receiver module, for receiving the status information of charging/discharging apparatus；
Judge module, for when described functional test state be Function detection complete time, then according to described charging/discharging apparatus work as
Front status information, it may be judged whether described charging/discharging apparatus is operated；
Control module, for when the judged result of described judge module is for being, controls described charging/discharging apparatus and carries out battery
Charge-discharge test；
Second receiver module, the duty of charging/discharging apparatus generated during receiving charge-discharge test, duty
The discharge and recharge information of parameter and battery；
Test report generation module, for according to described duty, described working status parameter and described discharge and recharge information, raw
Become test report.
Device for testing functions the most according to claim 8, it is characterised in that also include alarm module；
The status information of described charging/discharging apparatus includes ready and charging/discharging apparatus failure code status information；
Wherein, described judge module is according to the current state information of described charging/discharging apparatus, it may be judged whether set described discharge and recharge
Standby operation includes:
When the current state information of described charging/discharging apparatus is ready, then triggers described control module and control described charge and discharge
Electricity equipment carries out charge-discharge test to battery；
When the current state information of described charging/discharging apparatus is charging/discharging apparatus failure code status information, then trigger described report
Alert module generates alarm signal.
Device for testing functions described in the most according to Claim 8 or 9, it is characterised in that the work shape of described charging/discharging apparatus
State parameter includes:
Charging and discharging currents value, discharge and recharge time, work step redirect condition, charge and discharge protecting condition, detection magnitude of voltage, run work step number
In one or combination in any；
The duty of described charging/discharging apparatus includes: ready, properly functioning, exception, discharge and recharge complete and fault numbering.
11. device for testing functions according to claim 10, it is characterised in that described test report generation module is according to institute
State duty, described working status parameter and described discharge and recharge information, generate test report and include:
When described duty be discharge and recharge complete, exception or during fault numbering, the most described control module sets to described discharge and recharge
Preparation send equipment to stop signal；
Described second receiver module receives the current discharge and recharge information of battery；
Described test report generation module, current according to described duty, described working status parameter and described battery
Discharge and recharge information, generates test report.
12. device for testing functions according to claim 8, it is characterised in that described control module controls described discharge and recharge
Equipment carries out charge-discharge test to battery and includes:
Control described charging/discharging apparatus according to discharge and recharge work step set in advance, battery is carried out charge-discharge test.
13. device for testing functions according to claim 12, it is characterised in that also include:
Comparison module, for the discharge and recharge information of described battery is compared with described discharge and recharge work step set in advance, with
Toilet is stated test report generation module and is generated test report.
14. 1 kinds of battery testing systems, including: device for testing functions, charging/discharging apparatus and battery, it is characterised in that described merit
Can test device is the device for testing functions described in any one of claim 8-13, described device for testing functions, charging/discharging apparatus
And connected by CAN between battery.
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| CN201610737089.9A CN106291384B (en) | 2016-08-26 | 2016-08-26 | Battery detection method, system and function test device |
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| CN108845269A (en) * | 2018-07-09 | 2018-11-20 | 北京车和家信息技术有限公司 | Battery testing method and battery test system |
| CN110927587A (en) * | 2019-12-06 | 2020-03-27 | 天津市捷威动力工业有限公司 | Method and device for generating battery pack charge and discharge test report |
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| CN111983361A (en) * | 2020-08-24 | 2020-11-24 | Oppo（重庆）智能科技有限公司 | Test fixture, control method, electronic equipment, control method and test system |
| CN113406547A (en) * | 2020-03-17 | 2021-09-17 | 比亚迪股份有限公司 | Method, device and equipment for determining state of current detection device and vehicle |
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Application publication date: 20170104 Assignee: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. Assignor: Chongqing Changan Automobile Co.,Ltd.|CHONGQING CHANG'AN NEW ENERGY AUTOMOBILE Co.,Ltd. Contract record no.: 2018500000022 Denomination of invention: Battery testing method and system and function testing device License type: Exclusive License Record date: 20181130 |
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Effective date of registration: 20190109 Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Applicant after: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. Address before: 400023, No. 260, Jianxin East Road, Jiangbei District, Chongqing Applicant before: Chongqing Changan Automobile Co.,Ltd. Applicant before: CHONGQING CHANG'AN NEW ENERGY AUTOMOBILE Co.,Ltd. |
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Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee after: Deep Blue Automotive Technology Co.,Ltd. Address before: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee before: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |