CN108536115A - A kind of detection device of electrokinetic cell system Main Control Tank - Google Patents
A kind of detection device of electrokinetic cell system Main Control Tank Download PDFInfo
- Publication number
- CN108536115A CN108536115A CN201810084324.6A CN201810084324A CN108536115A CN 108536115 A CN108536115 A CN 108536115A CN 201810084324 A CN201810084324 A CN 201810084324A CN 108536115 A CN108536115 A CN 108536115A
- Authority
- CN
- China
- Prior art keywords
- main control
- cell system
- electrokinetic cell
- control tank
- system main
- 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.)
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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
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
-
- 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
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
Abstract
A kind of detection device of electrokinetic cell system Main Control Tank, the interior master controller for being equipped with battery management system of the electrokinetic cell system Main Control Tank；The disconnection for the relay that the main controller controls are connected with battery case and closure；The detection device includes power supply, the second connector and interconnecting device；The power supply is for providing electric energy to the interconnecting device；Analogue technique instruction is transmitted to the interconnecting device by second connector；The analogue technique instruction includes analog charge instruction and simulation electric discharge instruction；The analogue technique being stored in the interconnecting device in the energized state, can be instructed and be transmitted to the electrokinetic cell system Main Control Tank by the interconnecting device；Master controller in the electrokinetic cell system Main Control Tank controls the relay according to analogue technique instruction and disconnects and be closed.The present invention can simulate the functional parameter of vehicle electric discharge and charger, quickly and effectively test Main Control Tank charging/discharging function, improve testing efficiency.
Description
【Technical field】
The present invention relates to electrokinetic cell system technical field of measurement and test more particularly to a kind of inspections of electrokinetic cell system Main Control Tank
Survey device.
【Background technology】
In recent years, new energy industry developed rapidly, and electronic quantity is growing day by day, and electrokinetic cell system Main Control Tank is in production group
Mating charge-discharge test is carried out after the completion of dress, test its hardware functionality, the logicality of program.Ideal test method be by
Electrokinetic cell system, vehicle and charger cooperation test, but actual production scene is in view of place, equipment, manpower, working efficiency
Etc. factors limitation, can not validity test electrokinetic cell system Main Control Tank charging/discharging function.
In consideration of it, above-mentioned scarce to overcome it is really necessary to provide a kind of detection device of new electrokinetic cell system Main Control Tank
It falls into.
【Invention content】
The object of the present invention is to provide a kind of detection device of electrokinetic cell system Main Control Tank, can simulate vehicle electric discharge and
The functional parameter of charger coordinates electrokinetic cell system, quickly and effectively tests Main Control Tank charging/discharging function；And testing procedure
Simply, to improve testing efficiency.
The present invention provides a kind of detection device of electrokinetic cell system Main Control Tank, is set in the electrokinetic cell system Main Control Tank
There is the master controller of battery management system；The disconnection for the relay that the main controller controls are connected with battery case and closure；Institute
It includes electric discharge relay and charge relay to state relay；The master controller is connected with the first connector；First connection
Device includes charging confirmation signal line connection terminal, ON gear signal wire connecting ends, high position connection terminal CAN-H and low level connecting pin
Sub- CAN-L；The detection device includes power supply, the second connector and interconnecting device；The power supply is for providing electric energy to described turn
Connect box；Analogue technique instruction is transmitted to the interconnecting device by second connector；The analogue technique instruction includes simulation
Charging instruction and simulation electric discharge instruction；The interconnecting device in the energized state, can will be stored in the interconnecting device described in
Analogue technique instruction is transmitted to the electrokinetic cell system Main Control Tank；Master controller root in the electrokinetic cell system Main Control Tank
The relay is controlled according to analogue technique instruction to disconnect and be closed.
Preferably, second connector is connected with computer, and the software in the computer is generated according to testing requirement
The analogue technique instruction.
Preferably, when the computer transmission analogue technique is instructed to the detection device, the computer can
To the power source charges.
Preferably, the interconnecting device is CAN boxes.
Preferably, the interconnecting device transmits the analogue technique by CAN bus and instructs to the electrokinetic cell system master
Control case；The CAN bus includes an a high position data line CAN-H and low data line CAN-L；The high position data line
CAN-H is connected with the high-order connection terminal CAN-H of first connector, and the low data line CAN-L connects with described first
The low level connection terminal CAN-L for connecing device is connected.
Preferably, the interconnecting device includes the first interconnecting device and the second interconnecting device；First interconnecting device is used for transmission institute
State analog charge instruction；Second interconnecting device is used for transmission the simulation electric discharge instruction.
Preferably, first interconnecting device is connected with the power supply, and controls first interconnecting device by first switch
Circuit turn-on between the power supply and disconnection.
Preferably, second interconnecting device is connected with the power supply, and controls second interconnecting device by second switch
Circuit turn-on between the power supply and disconnection.
Preferably, the power supply is connected with charging confirmation signal switch, refers in first interconnecting device transmission analog charge
Before order, the charging confirmation signal switch is closed, transmission charging confirmation signal to the electrokinetic cell system Main Control Tank.
Preferably, the power supply is connected with ON gear signaling switches, and simulation electric discharge instruction is transmitted in second interconnecting device
Before, the ON gears signaling switch is closed, and transmission ON keeps off signal to the electrokinetic cell system Main Control Tank.
The detection device of electrokinetic cell system Main Control Tank provided by the invention, different simulation tests is docked by interconnecting device
Instruction to meet different testing requirements, while can set simulation test instruction by computer software, flexibly side
Just；It can be while testing the function of master controller, whether the performance for testing each connection wiring harness meets the requirements.Authentic and validly
Functional test is carried out to electrokinetic cell system Main Control Tank, test operation method is simple and is less likely to occur accidentally to survey.
【Description of the drawings】
Fig. 1 is the environment service chart of the detection device of electrokinetic cell system Main Control Tank provided by the invention.
Fig. 2 is the module diagram of the detection device of electrokinetic cell system Main Control Tank provided by the invention.
【Specific implementation mode】
It is clear in order to make the purpose of the present invention, technical solution and advantageous effects be more clear, below in conjunction with attached drawing and
Specific implementation mode, the present invention will be described in further detail.It should be understood that specific implementation described in this specification
Mode is not intended to limit the present invention just for the sake of explaining the present invention.
Referring to Fig. 1, the present invention provides a kind of detection device 100 of electrokinetic cell system Main Control Tank 200.The power electric
The master controller 201 of battery management system, the detection unit 202 of the battery management system are equipped in cell system Main Control Tank 200
It is set in battery case 300, for detecting the voltage of battery, electric current and temperature etc. in the battery case 300.The detection unit
Pass through CAN (ControllerAreaNetwork, controller local area network) bus communication between 202 and the master controller 201
Connection.
The master controller 201 controls disconnection and the closure for the relay being connected with battery case 300, to realize described in protection
Battery case 300.Specifically, the relay includes charge relay 220 and electric discharge relay 230.It is to be appreciated that when described
When master controller 201 controls the closure of the charge relay 220, charger starts to charge to the battery case 300.As the master
When controller 201 controls the closure of electric discharge relay 230, the battery case 300 starts to power supply for electrical equipment.
The master controller 201 is connected with the first connector 210.It is to be appreciated that a variety of electrokinetic cell system Main Control Tanks
200 specification is different, and the specification of first connector 210 is also different.For example, connector, 4-pin, five core connectors, six cores connect
Connect device, 19 core connectors etc..In the present embodiment, first connector 210 includes charging confirmation signal line connecting pin
Son, ON gear signal wire connecting ends, high position connection terminal CAN-H and low level connection terminal CAN-L.
Also referring to Fig. 1 and Fig. 2, the detection device 100 includes power supply 10, the second connector 20 and interconnecting device.Institute
Power supply 10 is stated for providing electric energy to the interconnecting device.Further, second connector 20 is connected with computer 400, institute
The software stated in computer 400 generates analogue technique instruction according to testing requirement.The analogue technique instruction passes through described second
Connector 20 is transmitted to the interconnecting device.The analogue technique instruction includes analog charge instruction and simulation electric discharge instruction.At this
In embodiment, the analog charge instruction is new national standard charging instruction, and the simulation electric discharge instruction can be according to different clients
Demand is configured by software.
In the present embodiment, the interconnecting device is CAN boxes.The interconnecting device in the energized state, can will be stored in
Analogue technique instruction in the interconnecting device is transmitted to the electrokinetic cell system Main Control Tank 200.The master controller 201
The relay is controlled according to analogue technique instruction to be opened or closed.
In the present embodiment, second connector 20 is six core connectors.Second connector 20 includes communication
Terminal 21 and current terminal 22.It is instructed to the detection device it is to be appreciated that the computer 400 transmits the analogue technique
When 100, the computer 400 can give the power supply 10 to charge.
The interconnecting device includes the first interconnecting device 31 and the second interconnecting device 32.First interconnecting device 31 is used for transmission described
Analog charge instructs.Second interconnecting device 32 is used for transmission the simulation electric discharge instruction.In the present embodiment, the switching
Box can store the instruction of a plurality of analogue technique, to adapt to different size electrokinetic cell system Main Control Tank 200 test request.
The interconnecting device transmits the analogue technique by CAN bus and instructs to the electrokinetic cell system Main Control Tank 200.
In the present embodiment, in order to be adapted to various types of first connectors 210, the CAN bus includes a high position data line
CAN-H and low data line CAN-L.The high-order connecting pin of the high position data line CAN-H and first connector 210
Sub- CAN-H is connected, and the low data line CAN-L is connected with the low level connection terminal CAN-L of first connector 210.It can
To understand ground, the CAN bus is splitted into two data lines, the detection device 100 can be made to be applicable in the power of various models
Battery system Main Control Tank 200, the scope of application is wider.
Please continue to refer to Fig. 2, further, first interconnecting device 31 is connected with the power supply 10, and is opened by first
Close the circuit turn-on between 311 controls, first interconnecting device 31 and the power supply 10 and disconnection.In the present embodiment, described
Power supply 10 is connected with charging confirmation signal switch 312.It is to be appreciated that the charging confirmation signal switch 312 can be simulated and be filled
Motor carries out charging determination.The charging confirmation signal switch 312 also passes through confirmation signal line and first connector of charging
Charging confirmation signal line connection terminal be connected.Before first interconnecting device 31 transmission analog charge instruction, the charging
Confirmation signal switch 312 is closed, and transmission charging confirmation signal is transmitted to the electrokinetic cell system Main Control Tank 200.
Second interconnecting device 32 is connected with the power supply 10, and controls second interconnecting device by second switch 321
Circuit turn-on between 32 and the power supply 10 and disconnection.In the present embodiment, the power supply 10 and ON keeps off signaling switch 322
It is connected.It is to be appreciated that ON gear signaling switch 322 can simulate vehicle energized state, at vehicle energized state, that is, vehicle
In the state of operation.The ON that the ON gears signaling switch 322 also keeps off signal wire and first connector by ON keeps off signal wire
Connection terminal is connected.Before second interconnecting device 32 transmits simulation electric discharge instruction, the ON gears signaling switch 322 is closed,
It transmits ON and keeps off signal to the electrokinetic cell system Main Control Tank 200.
In the present embodiment, the detection device 100 further includes pre- stand-by power source 40, and the pre- stand-by power source 40 is used for auxiliary
Test fixture is helped to power.
In use, step 1, the instruction of burning analog charge and simulation electric discharge respectively is instructed into the detection device 100
First interconnecting device 31 and the second interconnecting device 32.
Specifically, the second connector 20 of the detection device 100 is connected with computer 400, is closed described first and opens
Close 311；Software in the computer 400 generates analog charge instruction according to testing requirement, and passes through second connector
Analog charge instruction is transmitted to first interconnecting device 31 by the communication terminal 21 in 20.Pass through the computer simultaneously
400 charge to the power supply 10.
After the analog charge instruction is transmitted to first interconnecting device 31, the first switch 311 is disconnected.Described in closure
Second switch 321, the software in the computer 400 generates simulation electric discharge instruction according to testing requirement, and passes through described second
Simulation electric discharge instruction is transmitted to second interconnecting device 32 by connector 20.Simulation electric discharge instruction is transmitted to described the
After two interconnecting devices 32, the second switch 321 is disconnected.
Finally the detection device 100 and computer 400 are disconnected.In other embodiments, the detection device 100
It can remain connected to lead to computer 400.
Step 2, it is closed the charging confirmation signal switch 312, charging confirmation signal is transmitted to the electrokinetic cell system
Main Control Tank 200；It is to be appreciated that under the practical charged state of simulation, confirmation signal to be charged is transmitted to the electrokinetic cell system
Main Control Tank 200 recloses the first switch 311, and first interconnecting device 31 is powered, described in first interconnecting device 31
Analog charge instruction is transmitted to the electrokinetic cell system Main Control Tank 200.When the master controller 201 controls the charging relay
Device 220 is closed, and charging measurement is qualified；Otherwise charging measurement is unqualified.
It is to be appreciated that the second switch 321 disconnects at this time, the charging confirmation signal line and the power battery system
Unite Main Control Tank 200 the first connector 210 charging confirmation signal line connection terminal be connected, the high position data line CAN-H with
The high-order connection terminal CAN-H of first connector 210 is connected, the low data line CAN-L and first connector
210 low level connection terminal CAN-L is connected.
Step 3, it is closed the ON gears signaling switch 322, ON keeps off signal transmission to the electrokinetic cell system Main Control Tank
200；It is to be appreciated that when simulation actual vehicle operation, ON keeps off signal transmission to the electrokinetic cell system Main Control Tank 200, then
It is closed the second switch 321, second interconnecting device 32 is powered, the simulation electric discharge instruction in second interconnecting device 32
It is transmitted to the electrokinetic cell system Main Control Tank 200.It is closed, puts when the master controller 201 controls the electric discharge relay 230
Electrical testing is qualified；Otherwise discharge test is unqualified.
It is to be appreciated that the first switch 311 disconnects at this time, the ON gear signal wires and the electrokinetic cell system master
ON gear signal wire connecting end for controlling the first connector 210 of case 200 are connected, the high position data line CAN-H and described first
The high-order connection terminal CAN-H of connector 210 is connected, the low level of the low data line CAN-L and first connector 210
Connection terminal CAN-L is connected.
The detection device of electrokinetic cell system Main Control Tank 200 provided by the invention, different simulations is docked by interconnecting device
Test instruction to meet different testing requirements, while can set simulation test instruction by computer software, spirit
It is living convenient；It can be while testing the function of master controller, whether the performance for testing each connection wiring harness meets the requirements.Really have
Effect ground carries out functional test to electrokinetic cell system Main Control Tank 200, and test operation method is simple and is less likely to occur accidentally to survey.
The present invention is not only in the description and the implementation described, therefore for the personnel of familiar field
Other advantage and modification is easily implemented, therefore in the essence without departing substantially from universal defined by claim and equivalency range
In the case of refreshing and range, the present invention is not limited to specific details, representative equipment and diagrams shown and described herein
Example.
Claims (10)
1. a kind of detection device of electrokinetic cell system Main Control Tank, the electrokinetic cell system Main Control Tank is interior to be equipped with battery management system
The master controller of system；The disconnection for the relay that the main controller controls are connected with battery case and closure；The relay includes
Discharge relay and charge relay；The master controller is connected with the first connector；First connector includes that charging is true
Recognize signal wire connecting end, ON gear signal wire connecting ends, high position connection terminal CAN-H and low level connection terminal CAN-L；It is special
Sign is：The detection device includes power supply, the second connector and interconnecting device；The power supply is for providing electric energy to the switching
Box；Analogue technique instruction is transmitted to the interconnecting device by second connector；The analogue technique instruction includes that simulation is filled
Electricity instruction and simulation electric discharge instruction；The interconnecting device in the energized state, the mould that can will be stored in the interconnecting device
Quasi- technical instruction is transmitted to the electrokinetic cell system Main Control Tank；Master controller in the electrokinetic cell system Main Control Tank according to
The analogue technique instruction controls the relay and disconnects and be closed.
2. the detection device of electrokinetic cell system Main Control Tank as described in claim 1, it is characterised in that：Second connector
It is connected with computer, the software in the computer generates the analogue technique according to testing requirement and instructs.
3. the detection device of electrokinetic cell system Main Control Tank as claimed in claim 2, it is characterised in that：The computer transmission
When the analogue technique is instructed to the detection device, the computer can give the power source charges.
4. the detection device of electrokinetic cell system Main Control Tank as described in claim 1, it is characterised in that：The interconnecting device is
CAN boxes.
5. the detection device of electrokinetic cell system Main Control Tank as claimed in claim 4, it is characterised in that：The interconnecting device passes through
CAN bus is transmitted the analogue technique and is instructed to the electrokinetic cell system Main Control Tank；The CAN bus includes a seniority top digit
According to a line CAN-H and low data line CAN-L；The high position data line CAN-H is connect with a high position for first connector
Terminal CAN-H is connected, and the low data line CAN-L is connected with the low level connection terminal CAN-L of first connector.
6. the detection device of electrokinetic cell system Main Control Tank as described in claim 1, it is characterised in that：The interconnecting device includes
First interconnecting device and the second interconnecting device；First interconnecting device is used for transmission the analog charge instruction；Second interconnecting device
It is used for transmission the simulation electric discharge instruction.
7. the detection device of electrokinetic cell system Main Control Tank as claimed in claim 6, it is characterised in that：First interconnecting device
It is connected with the power supply, and the circuit turn-on between first interconnecting device and the power supply is controlled by first switch and is broken
It opens.
8. the detection device of electrokinetic cell system Main Control Tank as claimed in claim 6, it is characterised in that：Second interconnecting device
It is connected with the power supply, and the circuit turn-on between second interconnecting device and the power supply is controlled by second switch and is broken
It opens.
9. the detection device of electrokinetic cell system Main Control Tank as claimed in claim 7, it is characterised in that：The power supply and charging
Confirmation signal switch is connected, and before first interconnecting device transmission analog charge instruction, the charging confirmation signal switch closes
It closes, transmission charging confirmation signal to the electrokinetic cell system Main Control Tank.
10. the detection device of electrokinetic cell system Main Control Tank as claimed in claim 8, it is characterised in that：The power supply and ON
It keeps off signaling switch to be connected, before second interconnecting device transmits simulation electric discharge instruction, the ON gears signaling switch is closed, transmission
ON keeps off signal to the electrokinetic cell system Main Control Tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084324.6A CN108536115A (en) | 2018-01-29 | 2018-01-29 | A kind of detection device of electrokinetic cell system Main Control Tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810084324.6A CN108536115A (en) | 2018-01-29 | 2018-01-29 | A kind of detection device of electrokinetic cell system Main Control Tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108536115A true CN108536115A (en) | 2018-09-14 |
Family
ID=63486119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810084324.6A Pending CN108536115A (en) | 2018-01-29 | 2018-01-29 | A kind of detection device of electrokinetic cell system Main Control Tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108536115A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946494A (en) * | 2021-01-22 | 2021-06-11 | 广东以诺通讯有限公司 | Automatic testing machine for battery box |
-
2018
- 2018-01-29 CN CN201810084324.6A patent/CN108536115A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946494A (en) * | 2021-01-22 | 2021-06-11 | 广东以诺通讯有限公司 | Automatic testing machine for battery box |
| CN112946494B (en) * | 2021-01-22 | 2023-11-14 | 广东以诺通讯有限公司 | Automatic battery box testing machine |
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