CN109240181A - It is a kind of for lithium electricity mould group to the control system for putting test - Google Patents
It is a kind of for lithium electricity mould group to the control system for putting test Download PDFInfo
- Publication number
- CN109240181A CN109240181A CN201811351874.6A CN201811351874A CN109240181A CN 109240181 A CN109240181 A CN 109240181A CN 201811351874 A CN201811351874 A CN 201811351874A CN 109240181 A CN109240181 A CN 109240181A
- Authority
- CN
- China
- Prior art keywords
- test
- mould group
- control system
- bms
- dc2dc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2604—Test of external equipment
Abstract
The invention discloses a kind of for lithium electricity mould group to the control system for putting test, it include: 2 test mould groups, two BMS, DC2DC, charger, two tablet computers and main control computer, 2 tests Mo Zu respectively with corresponding two BMS connection, two BMS are connected with corresponding two tablet computers respectively, two tablet computers are connect with main control computer, and control connection is carried out between the main control computer and DC2DC and charger.By the above-mentioned means, provided by the present invention for lithium electricity mould group to the control system for putting test, can real-time monitoring and control, test process automation management is not necessarily to manual intervention.
Description
Technical field
The present invention relates to automation control area, more particularly to it is a kind of for lithium electricity mould group to the control system for putting test
System.
Background technique
For electric car, using the power battery pack of 18650 lithium-ion electric cores, in process of production, need to mould
Group carries out primary complete charging and discharging test, to check the consistency of battery core and the electrical characteristic of mould group.In this process
In, the mould group of 2 same specifications is usually selected, the mould group of a full electricity, an empty electricity, full electricity is filled to the mould group of empty electricity
Electricity, it is such a fill, one put, mould group is recycled, complete be charged and discharged test.During the test, it needs to supervise in real time
Voltage, the temperature of battery core are surveyed, the electric current and voltage of mould group need to stop immediately once reaching over-voltage and the brownout threshold of battery core
Test.Need to monitor the electric current and voltage of mould group simultaneously, once it is more than threshold value, it is also desirable to stop test immediately.
Existing test is that arrangement personnel look at screen, once discovery has over-voltage, under-voltage and temperature anomaly, at once manually
Stop charging.Such defect has: 1. consumptions are artificial.Each test equipment needs to arrange a tester and stares at screen.2.
Low efficiency.Due to needing artificial observation and judging, efficiency is generally relatively low.3. easy missing inspection.Due to staring at screen for a long time
Curtain, be easy to cause fatigue, cannot be made into feedback when causing to be abnormal in time, may cause mould group process when serious and cause
Fire.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of for lithium electricity mould group to the control system for putting test, can be real
When be monitored and controlled, test process automation management, be not necessarily to manual intervention.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: it provides a kind of for lithium electricity mould group pair
Put the control system of test, comprising: 2 test mould groups, two BMS, DC2DC, charger, two tablet computers and master control electricity
Brain, 2 tests Mo Zu respectively with corresponding two BMS connection, two BMS respectively with corresponding two tablet computers
Connection, two tablet computers connect with main control computer, are controlled between the main control computer and DC2DC and charger
Connection.
In a preferred embodiment of the present invention, the state of the test mould group is divided into full power state, vacant state and sky
Electricity condition, the test mould group that the DC2DC is used to control full power state charges to the die trial mould group of empty electricity condition, described to fill
Motor is used to carry out the test mould group of test mould group initial charge and vacant state to mend electricity.
In a preferred embodiment of the present invention, two BMS will be to 2 collected surveys of test mould group by bluetooth
Amount information is exported respectively to two tablet computers.
In a preferred embodiment of the present invention, two tablet computers receive the metrical information from two BMS, show
Show on interface, while metrical information is transferred to main control computer by bluetooth again.
In a preferred embodiment of the present invention, the main control computer receives the metrical information from two tablet computers,
DC2DC, charger are controlled according to metrical information, and by this row metrical information by network cable transmission to background server into
Row data processing.
In a preferred embodiment of the present invention, the DC2DC is DC converter.
The beneficial effects of the present invention are: the present invention point out it is a kind of for lithium electricity mould group to the control system for putting test, can
Real-time monitoring and control, test process automation management are not necessarily to manual intervention.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is a kind of system diagram for lithium electricity mould group to the control system for putting test of the present invention.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Referring to Fig. 1, the embodiment of the present invention includes:
It is a kind of for lithium electricity mould group to the control system for putting test, comprising: 2 test mould groups, two BMS, DC2DC, charger,
Two tablet computers and main control computer, 2 tests Mo Zu respectively with corresponding two BMS connection, two BMS difference
It is connected with corresponding two tablet computers, two tablet computers are connect with main control computer, the main control computer and DC2DC
Control connection is carried out between charger, the DC2DC is DC converter.
The state of the test mould group is divided into full power state, vacant state and empty electricity condition, and the DC2DC is full for controlling
The test mould group of electricity condition gives the die trial mould group of empty electricity condition to charge, and the charger is used for test mould group initial charge
It carries out mending electricity with the test mould group of vacant state.
Two BMS will export respectively to two plates 2 collected metrical informations of test mould group by bluetooth
Computer, two tablet computers receive the metrical information from two BMS, are shown on interface, while metrical information is led to
It crosses bluetooth and is transferred to main control computer again, the main control computer receives the metrical information from two tablet computers, is believed according to measurement
Breath controls DC2DC, charger, and this row metrical information is carried out at data by network cable transmission to background server
Reason.
When it is implemented, being divided into following steps:
Step 1: according to the over-voltage of battery core, the threshold value of under-voltage, excess temperature and maximum differential pressure；
Step 2: getting out the test mould group of 2 empty electricity conditions, select a test module A, full electricity is charged to by charger
State；
Step 3: main control computer controls DC2DC, gives the test mould group B of empty electricity condition to fill the test module A of full power state
Electricity；
Step 4: when the test module A of full power state is discharged to over-discharge voltage, main control computer closes DC2DC, to releasing journey knot
Beam tests module A at this time and has completed primary complete charging, discharge test；
Step 5: main control computer controls charger and charges to the test mould group B of less than electricity, until being charged to overcharged voltage, surveys at this time
Die trial group B charging process is completed；
Step 6: circulation step 3- step 5 carries out the test of each test mould group.
In conclusion the present invention point out it is a kind of for lithium electricity mould group to the control system for putting test, can real-time monitoring and
Control, test process automation management are not necessarily to manual intervention.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (6)
1. it is a kind of for lithium electricity mould group to the control system for putting test characterized by comprising 2 test mould groups, two BMS,
DC2DC, charger, two tablet computers and main control computer, 2 tests Mo Zu respectively with corresponding two BMS connection, institute
It states two BMS to connect with corresponding two tablet computers respectively, two tablet computers are connect with main control computer, the master
Control connection is carried out between control computer and DC2DC and charger.
2. the lithium electricity mould group according to claim 1 that is used for is to the control system for putting test, which is characterized in that the test mould
The state of group is divided into full power state, vacant state and empty electricity condition, the DC2DC be used to control the test mould group of full power state to
The die trial mould group of empty electricity condition charges, and the charger is used for the test mould to test mould group initial charge and vacant state
Group carries out mending electricity.
3. the lithium electricity mould group according to claim 1 that is used for is to the control system for putting test, which is characterized in that described two
BMS will export respectively to two tablet computers 2 collected metrical informations of test mould group by bluetooth.
4. the lithium electricity mould group according to claim 3 that is used for is to the control system for putting test, which is characterized in that described two flat
Plate computer receives the metrical information from two BMS, is shown on interface, while metrical information is transferred to master by bluetooth again
Control computer.
5. the lithium electricity mould group according to claim 4 that is used for is to the control system for putting test, which is characterized in that the master control electricity
Brain receives the metrical information from two tablet computers, is controlled according to metrical information DC2DC, charger, and by this row
Metrical information carries out data processing by network cable transmission to background server.
6. according to claim 1-5 it is any it is described for lithium electricity mould group to the control system for putting test, which is characterized in that it is described
DC2DC is DC converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351874.6A CN109240181A (en) | 2018-11-14 | 2018-11-14 | It is a kind of for lithium electricity mould group to the control system for putting test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351874.6A CN109240181A (en) | 2018-11-14 | 2018-11-14 | It is a kind of for lithium electricity mould group to the control system for putting test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109240181A true CN109240181A (en) | 2019-01-18 |
Family
ID=65074574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811351874.6A Pending CN109240181A (en) | 2018-11-14 | 2018-11-14 | It is a kind of for lithium electricity mould group to the control system for putting test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109240181A (en) |
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| CN106291374A (en) * | 2016-07-26 | 2017-01-04 | 广东松湖动力技术有限公司 | A kind of battery set charge/discharge Performance Test System and method |
| CN106371028A (en) * | 2016-07-15 | 2017-02-01 | 上海汪青自动化科技有限公司 | Battery charging and discharging test system and method having self-balancing function |
| CN107367695A (en) * | 2017-07-31 | 2017-11-21 | 创驱（上海）新能源科技有限公司 | A kind of high-voltage lithium ion battery charging-discharge tester system |
| CN107861071A (en) * | 2017-11-02 | 2018-03-30 | 定州新能源汽车有限公司 | New energy vehicle BMS systems and the battery testing plateform system of battery bag joint test |
| CN208805713U (en) * | 2018-11-14 | 2019-04-30 | 苏州华祥信息科技有限公司 | It is a kind of for lithium electricity mould group to the control system for putting test |
-
2018
- 2018-11-14 CN CN201811351874.6A patent/CN109240181A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006090735A (en) * | 2004-09-21 | 2006-04-06 | Canon Inc | Method of controlling electronic equipment |
| CN102478631A (en) * | 2010-11-26 | 2012-05-30 | 比亚迪股份有限公司 | Battery performance parameter measuring device and measuring method thereof |
| CN202285337U (en) * | 2011-08-16 | 2012-06-27 | 杭州市电力局 | Circulating battery discharging equipment |
| CN103543409A (en) * | 2013-09-28 | 2014-01-29 | 东莞市海拓伟电子科技有限公司 | Novel test and aging recycling system of power battery |
| CN104362711A (en) * | 2014-11-13 | 2015-02-18 | 广东欧赛能源与自动化技术有限公司 | Efficient charge and discharge detection system for battery packs of AGV |
| CN106371028A (en) * | 2016-07-15 | 2017-02-01 | 上海汪青自动化科技有限公司 | Battery charging and discharging test system and method having self-balancing function |
| CN106291374A (en) * | 2016-07-26 | 2017-01-04 | 广东松湖动力技术有限公司 | A kind of battery set charge/discharge Performance Test System and method |
| CN107367695A (en) * | 2017-07-31 | 2017-11-21 | 创驱（上海）新能源科技有限公司 | A kind of high-voltage lithium ion battery charging-discharge tester system |
| CN107861071A (en) * | 2017-11-02 | 2018-03-30 | 定州新能源汽车有限公司 | New energy vehicle BMS systems and the battery testing plateform system of battery bag joint test |
| CN208805713U (en) * | 2018-11-14 | 2019-04-30 | 苏州华祥信息科技有限公司 | It is a kind of for lithium electricity mould group to the control system for putting test |
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