CN208903445U - A kind of battery management system practice teaching table - Google Patents
A kind of battery management system practice teaching table Download PDFInfo
- Publication number
- CN208903445U CN208903445U CN201820865122.0U CN201820865122U CN208903445U CN 208903445 U CN208903445 U CN 208903445U CN 201820865122 U CN201820865122 U CN 201820865122U CN 208903445 U CN208903445 U CN 208903445U
- Authority
- CN
- China
- Prior art keywords
- battery management
- battery
- management system
- control module
- charger
- 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.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of battery management system practice teaching tables, including rack, battery system and teaching panel, the rack is equipped with ECU controller, the battery system includes battery management system, charger, load and the battery group containing multiple batteries, the battery management system includes battery management from control module and battery management main control module, each battery and battery management main control module of the battery management from control module connection battery group, the battery management main control module connects ECU controller and charger by CAN bus, the input terminal of the charger connection battery group, connection teaching panel is equipped with touch screen, touch screen connects the ECU controller, the teaching panel is equipped with the circuit diagram of battery management system.The utility model can allow student to understand the state of battery in real time, while student can be corresponded by the circuit diagram of battery management system and all parts of battery management system, convenient for memory and control measurement.
Description
Technical field
The utility model relates to teaching equipment field, a kind of specifically battery management system practice teaching table.
Background technique
In recent years, increasingly in short supply with the energy, it is more next that automobile market is received using lithium battery as the electric car of power
More concerns.
Battery pack system is one of core technology of electric car, and one of the developing direction of automobile power from now on, this
The appearance of a little new products, new project is brought to automobile maintenance industry.There are no preferable battery management systems in Automobile Service teaching at present
System teaching equipment is unfavorable for student's study.
Therefore, the teaching equipment for being badly in need of designing and developing a set of relevant battery management system is imparted knowledge to students for Automobile Service.
Utility model content
To solve the above problems, the utility model provide it is a kind of can be used in Automobile Service teaching, convenient for student understand automobile
The battery management system practice teaching table of battery management system.
It is as follows that the utility model solves technical solution used by its technical problem:
A kind of battery management system practice teaching table, including rack, battery system and teaching panel, the battery system and
Teaching panel is fixed on the rack, and the rack is equipped with ECU controller, and the battery system includes battery management system
System, charger, load and the battery group containing multiple batteries, the battery management system include battery management from control module and
Battery management main control module, each battery and battery management master control mould of the battery management from control module connection battery group
Block, the battery management main control module connect ECU controller and charger by CAN bus, and the charger connects battery
The input terminal of group, connection teaching panel are equipped with touch screen, and touch screen connects the ECU controller, sets on the teaching panel
There is the circuit diagram of battery management system.
It is further used as the improvement of technical solutions of the utility model, further includes fault setting module, the fault setting mould
Block connects the battery system.
It is further used as the improvement of technical solutions of the utility model, the teaching panel is equipped with power switch, the electricity
Source switch one end connects alternating current, and the other end connects the charger.
It is further used as the improvement of technical solutions of the utility model, further includes earth leakage protective device, the earth leakage protective dress
It is set between alternating current and power switch.
Be further used as the improvement of technical solutions of the utility model, the rack is built by aluminum steel profile, aluminum steel profile it
Between fixed by rivet.
It is further used as the improvement of technical solutions of the utility model, the rack bottom is equipped with multiple Universal self-locking wheels.
It is further used as the improvement of technical solutions of the utility model, the load includes motor or electronic load.
Beneficial effect
Each battery of battery group is monitored from control module by battery management in the utility model, to each battery
Voltage and temperature accurately acquired, and it is equivalent to calculate each battery SOC, SOH, and battery management is from control module by collected letter
Breath, which passes to battery management main control module and is transferred on touch screen by ECU controller, to be shown, makes student real-time
The state of battery is solved, while student can pass through the circuit diagram of battery management system and all parts one of battery management system
One is corresponding, convenient for memory and control measurement.
Detailed description of the invention
Fig. 1 is the utility model axis side view；
Fig. 2 is the utility model right view；
Fig. 3 is the utility model principle block diagram.
In attached drawing: 1, rack；2, teaching panel；3, battery management system；4, charger；5, it loads；6, battery group；7,
ECU controller；8, alarm；11, Universal self-locking wheel；21, touch screen；22, the circuit diagram of battery management system；23, power supply is opened
It closes；31, battery management from control module；32, battery management main control module.
Specific embodiment
In the view of whole attached drawings, corresponding reference symbol indicates corresponding component.
The utility model provides a kind of battery management system practice teaching table, including rack 1, battery system and teaching face
Plate 2.
The battery system and teaching panel 2 are fixed on rack 1, and rack 1 is equipped with ECU controller 7, the battery system
System includes battery management system 3, charger 4, load 5 and the battery group 6 containing multiple batteries.The load 5 includes electronic
Machine or electronic load 5, as the utility model preferred embodiment, motor is selected in load 5.
The battery management system 3 includes battery management from control module 31 and battery management main control module 32, the battery
Manage each battery and battery management main control module 32 that battery group 6 is connected from control module 31, the battery management master control mould
Block 32 connects ECU controller 7 and charger 4 by CAN bus, and the charger 4 connects the input terminal of battery group 6, connection
Panel 2 of imparting knowledge to students is equipped with touch screen 21, and touch screen 21 connects the ECU controller 7, and the teaching panel 2 is equipped with cell tube
The circuit diagram 22 of reason system.Battery management can be used EVBMM from control from control module 31, and battery management main control module 32 can be used
EVBCU master control, EVBMM are connected between control and EVBCU master control by CAN bus.Battery management is from control module 31 to battery
Each battery of group 6 is monitored, and the voltage and temperature to each battery are accurately acquired, and calculates each battery SOC, SOH etc.
Collected information is passed to battery management main control module 32 from control module 31 and is transmitted by ECU controller 7 by value, battery management
It is shown on to touch screen 21, allows student that can understand the state of battery in real time.The ECU controller 7 is also connected with report
Alert device 8, when the voltage of each battery or temperature exceed normal working temperature range, starting alarm 8 alarms and passes through cell tube
It manages main control module 32 and stops charge and discharge.
It further include fault setting module, the fault setting module connects the battery system.The fault setting module
Including on-off switch and potentiometer, the connecting line of on-off switch and potentiometer equipped with all parts that are multiple and being located at battery system
Between.By the settable different failure of folding of setting on-off switch, carries out simulating different fault conditions, be convenient for student
It solves all kinds of failures and grasps the method for removing of all kinds of failures.
The teaching panel 2 is equipped with power switch 23, and described 23 one end of power switch connects alternating current, and the other end connects institute
State charger 4.Charger 4 can be electrically connected with city by power switch 23, alternating current is 220V normal voltage.
It further include earth leakage protective device, the earth leakage protective device is located between alternating current and power switch 23, earth leakage protective
Device plays protective action, causes electric leakage earth leakage protective device that can power off in time when fault occurs in battery system, prevents
It leads to a disaster.
The rack 1 is built by aluminum steel profile, be can reduce overall weight, is fixed between aluminum steel profile by rivet, riveting
Nail is fixed more securely and conveniently.
1 bottom of rack is equipped with multiple Universal self-locking wheels 11, convenient for moving and fixing this practical traning platform at any time.
This reality can be understood and used the above description of the embodiments is intended to facilitate those skilled in the art
With novel.Person skilled in the art obviously easily can make various modifications to these embodiments, and saying herein
Bright General Principle is applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to
Embodiment is stated, those skilled in the art's announcement according to the present utility model does not depart from the improvement that the utility model scope is made
It should be all within the protection scope of the utility model with modification.
Claims (7)
1. a kind of battery management system practice teaching table, it is characterised in that: described including rack, battery system and teaching panel
Battery system and teaching panel are fixed on the rack, and the rack is equipped with ECU controller, and the battery system includes electricity
Pond management system, charger, load and the battery group containing multiple batteries, the battery management system include battery management from
Control module and battery management main control module, each battery and battery management of the battery management from control module connection battery group
Main control module, the battery management main control module connect ECU controller and charger, the charger connection by CAN bus
The input terminal of battery group, connection teaching panel are equipped with touch screen, and touch screen connects the ECU controller, the teaching face
Plate is equipped with the circuit diagram of battery management system.
2. battery management system practice teaching table according to claim 1, it is characterised in that: further include fault setting mould
Block, the fault setting module connect the battery system.
3. battery management system practice teaching table according to claim 1, it is characterised in that: the teaching panel is equipped with
Power switch, described power switch one end connect alternating current, and the other end connects the charger.
4. battery management system practice teaching table according to claim 3, it is characterised in that: further include earth leakage protective dress
It sets, the earth leakage protective device is located between alternating current and power switch.
5. battery management system practice teaching table according to claim 1, it is characterised in that: the rack is by aluminum steel profile
It builds, is fixed between aluminum steel profile by rivet.
6. battery management system practice teaching table according to claim 5, it is characterised in that: the rack bottom is equipped with more
A Universal self-locking wheel.
7. battery management system practice teaching table according to claim 1, it is characterised in that: the load includes motor
Or electronic load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820865122.0U CN208903445U (en) | 2018-06-05 | 2018-06-05 | A kind of battery management system practice teaching table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820865122.0U CN208903445U (en) | 2018-06-05 | 2018-06-05 | A kind of battery management system practice teaching table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903445U true CN208903445U (en) | 2019-05-24 |
Family
ID=66566394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820865122.0U Expired - Fee Related CN208903445U (en) | 2018-06-05 | 2018-06-05 | A kind of battery management system practice teaching table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903445U (en) |
-
2018
- 2018-06-05 CN CN201820865122.0U patent/CN208903445U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |