CN204086490U - A kind of electric vehicle battery intelligent wireless diagnostic system - Google Patents
A kind of electric vehicle battery intelligent wireless diagnostic system Download PDFInfo
- Publication number
- CN204086490U CN204086490U CN201420212578.9U CN201420212578U CN204086490U CN 204086490 U CN204086490 U CN 204086490U CN 201420212578 U CN201420212578 U CN 201420212578U CN 204086490 U CN204086490 U CN 204086490U
- Authority
- CN
- China
- Prior art keywords
- electric vehicle
- vehicle battery
- intelligent wireless
- wireless diagnostic
- battery intelligent
- 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
Links
- 238000001816 cooling Methods 0.000 claims description 3
- 238000003745 diagnosis Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004092 self-diagnosis Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a kind of electric vehicle battery intelligent wireless diagnostic system, and comprise master controller and diagnostic equipment, described master controller is connected with blue-tooth device, and described blue-tooth device is connected with diagnostic equipment, and described master controller also with from controller is connected.It can solve complex structure, the dissatisfactory problem of higher, the convenient to use property of cost existing in prior art, and have simple and reasonable, cost is lower, convenient to use, checkout and diagnosis reliable results, real-time is good, and the advantage that intelligence degree is high.
Description
Technical field
The utility model belongs to vehicle technology field, relates to a kind of detection and diagnosis system, particularly relates to a kind of electric vehicle battery intelligent wireless diagnostic system.
Background technology
At present, along with the development of new-energy automobile technology, the battery technology as one of new-energy automobile core technology have also been obtained large increase; According to characteristic and the vehicle power power requirement of battery self, determine the architecture of battery management system, added multiple from controller to manage hundreds of battery cells by a master controller, therefore diagnose and record battery operated performance, historical failure and new fault, check that the duty of battery just highlights important to work such as the M Rs of battery.
Number of patent application is " 200710158092.6 ", publication number is " CN101435854A ", name is called the Chinese invention patent application of " pick-up unit of battery of electric vehicle ", disclose a kind of pick-up unit of battery of electric vehicle, comprise integrated circuit DSP, described integrated circuit DSP is connected with battery respectively respectively by resistance, triode.Although the pick-up unit of this battery of electric vehicle can realize the detection to battery of electric vehicle state to a certain extent, because it adopts the structure of integrated circuit DSP, so there is the dissatisfactory problem of property convenient to use.
The patent No. is " ZL200820239240.7 ", Authorization Notice No. is " CN201322789Y ", name is called " storage battery of electric motor state-detection and failure self-diagnosis device ", comprise microprocessor, voltage detecting circuit, storer, analog multichannel switch, temperature sensing circuit, wherein voltage detecting circuit and temperature sensing circuit are connected on the input end of analog multichannel switch, analog multichannel switch output terminal connects on the microprocessor, storer connects on the microprocessor in the mode that I/O expands, also comprise failure detector circuit, warning circuit and radiating circuit, wherein by button, failure detector circuit likes that pipe connects trigger and formed, warning circuit is by phase inverter, OC gate circuit and light emitting diode in series, failure detector circuit is connected to the signal input part of microprocessor, and warning circuit and radiating circuit are connected to the signal output part of microprocessor in the mode that I/O expands.Although this storage battery of electric motor state-detection and failure self-diagnosis device can realize the certain checkout and diagnosis to battery of electric vehicle state, due to its complex structure, there is the dissatisfactory problem of property convenient to use equally.
On the whole, more there is complex structure, the dissatisfactory problem of higher, the convenient to use property of cost in the detection and diagnosis system of existing electric vehicle battery.
Utility model content
The purpose of this utility model is, provides a kind of electric vehicle battery intelligent wireless diagnostic system, to solve complex structure, the dissatisfactory problem of higher, the convenient to use property of cost existing in prior art.
For achieving the above object, the utility model provides a kind of electric vehicle battery intelligent wireless diagnostic system, and comprise master controller and diagnostic equipment, described master controller is connected with blue-tooth device, described blue-tooth device is connected with diagnostic equipment, and described master controller also with from controller is connected.
In above scheme preferably, the described quantity from controller is at least two.
In above either a program preferably, described diagnostic equipment adopts the equipment of hand-hold portable structure.
In above either a program preferably, described electric vehicle battery intelligent wireless diagnostic system is also connected with printer.
In above either a program preferably, described printer is connected with master controller by blue-tooth device.
In above either a program preferably, described electric vehicle battery intelligent wireless diagnostic system is also provided with storage card slot.
In above either a program preferably, storage card is inserted with in described storage card slot.
In above either a program preferably, described printer is by being connected with storage card.
In above either a program preferably, described electric vehicle battery intelligent wireless diagnostic system is connected with external memory.
In above either a program preferably, described printer is by being connected with external memory.
In above either a program preferably, described electric vehicle battery intelligent wireless diagnostic system is also provided with alarm lamp device.
In above either a program preferably, described alarm lamp is in series by phase inverter, OC gate circuit and light emitting diode.
In above either a program preferably, described electric vehicle battery intelligent wireless diagnostic system is also provided with warning sound-producing device.
In above either a program preferably, described electric vehicle battery intelligent wireless diagnostic system is also provided with failure detector.
In above either a program preferably, described failure detector is made up of switch connection trigger.
In above either a program preferably, described failure detector is connected to the signal input part of master controller.
In above either a program preferably, described switch adopts pushbutton switch.
In above either a program preferably, described electric vehicle battery intelligent wireless diagnostic system is also provided with heat abstractor.
In above either a program preferably, described heat abstractor is in series by phase inverter, triode and cooling fan relay.
In above either a program preferably, described electric vehicle battery intelligent wireless diagnostic system is also provided with balanced power energy allocation device.
In above either a program preferably, described electric vehicle battery intelligent wireless diagnostic system is also provided with charged state supervising device.
In above either a program preferably, described electric vehicle battery intelligent wireless diagnostic system is also provided with battery prosthetic device.
In above either a program preferably, described electric vehicle battery intelligent wireless diagnostic system is also provided with display panel.
In above either a program preferably, described display panel adopts LED display.
In above either a program preferably, described display panel is provided with state of charge viewing area.
Compared with prior art, the utility model has the following advantages:
Electric vehicle battery intelligent wireless diagnostic system of the present utility model, complex structure, the dissatisfactory problem of higher, the convenient to use property of cost existing in prior art can be solved, have simple and reasonable, cost is lower, convenient to use, checkout and diagnosis reliable results, real-time is good, and the advantage that intelligence degree is high.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation according to an electric vehicle battery intelligent wireless diagnostic system of the present utility model embodiment.
Wherein, 1 is master controller, and 2 is blue-tooth device, and 3 is from controller, and 4 is diagnostic equipment.
Embodiment
In order to understand the utility model better, below in conjunction with specific embodiment, the utility model is explained in detail.But, obviously can carry out different modification and remodeling to the utility model and not exceed the wider spirit and scope of the utility model of appended claims.Therefore, following examples have exemplary and hard-core implication.
Embodiment 1:
A kind of electric vehicle battery intelligent wireless diagnostic system, comprise master controller 1 and diagnostic equipment 4, described master controller 1 is connected with blue-tooth device 2, and described blue-tooth device 2 is connected with diagnostic equipment 4, and described master controller 1 also with from controller 3 is connected.
Embodiment 2:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 1, difference is, the described quantity from controller 3 is two.
Embodiment 3:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 1, difference is, the described quantity from controller 3 is 100, and described diagnostic equipment 4 adopts the equipment of hand-hold portable structure.
Embodiment 4:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 3, difference is, described electric vehicle battery intelligent wireless diagnostic system is also connected with printer.
Embodiment 5:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 4, difference is, described printer is connected with master controller 1 by blue-tooth device.
Embodiment 6:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 5, difference is, described electric vehicle battery intelligent wireless diagnostic system is also provided with storage card slot.
Embodiment 7:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 6, difference is, is inserted with storage card in described storage card slot.
Embodiment 8:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 7, difference is, described printer is by being connected with storage card.
Embodiment 9:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 5, difference is, described electric vehicle battery intelligent wireless diagnostic system is connected with external memory.
Embodiment 10:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 9, difference is, described printer is by being connected with external memory.
Embodiment 11:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 8, difference is, described electric vehicle battery intelligent wireless diagnostic system is also provided with alarm lamp device.
Embodiment 12:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 11, difference is, described alarm lamp is in series by phase inverter, OC gate circuit and light emitting diode.
Embodiment 13:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 11, difference is, described electric vehicle battery intelligent wireless diagnostic system is also provided with warning sound-producing device.
Embodiment 14:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 13, difference is, described electric vehicle battery intelligent wireless diagnostic system is also provided with failure detector.
Embodiment 15:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 14, difference is, described failure detector connects trigger by switch and forms.
Embodiment 16:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 15, difference is, described failure detector is connected to the signal input part of master controller 1.
Embodiment 17:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 15, difference is, described switch adopts pushbutton switch.
Embodiment 18:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 14, difference is, described electric vehicle battery intelligent wireless diagnostic system is also provided with heat abstractor.
Embodiment 19:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 18, difference is, described heat abstractor is in series by phase inverter, triode and cooling fan relay.
Embodiment 20:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 18, difference is, described electric vehicle battery intelligent wireless diagnostic system is also provided with balanced power energy allocation device.
Embodiment 21:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 20, difference is, described electric vehicle battery intelligent wireless diagnostic system is also provided with charged state supervising device.
Embodiment 22:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 21, difference is, described electric vehicle battery intelligent wireless diagnostic system is also provided with battery prosthetic device.
Embodiment 23:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 22, difference is, described electric vehicle battery intelligent wireless diagnostic system is also provided with display panel.
Embodiment 24:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 23, difference is, described display panel adopts LED display.
Embodiment 25:
A kind of electric vehicle battery intelligent wireless diagnostic system, with embodiment 24, difference is, described display panel is provided with state of charge viewing area.
Electric vehicle battery intelligent wireless diagnostic system of the present utility model, its diagnostic equipment 4 is handhold portable equipment, and can place storage card and connect mini-printer, and this equipment is connected with the master controller 1 of electric motor car by blue-tooth device 2, convenient, fast; The state such as battery state of charge, battery fault condition, battery life status, battery case temperature, dump energy of each battery cell and electric battery on car can be checked by this system, and can diagnose cell operating status and performance, when occurring that battery electric quantity is uneven, electricity is not enough, the state such as too high or too low for temperature can be lighted pilot lamp and report to the police, and the fault that can record this time generation is new fault or historical failure, the performance of battery and the detecting information of diagnosis can be saved in storage card to be convenient to preserve and check data; Can by the data of test and the data-printing backuping to storage card out, be user-friendly to by the printer of equipment.
When using electric vehicle battery intelligent wireless diagnostic system of the present utility model:
(1), after system electrification, first initialization is carried out to master controller 1, real-time clock is set, Interruption, blue-tooth device 2 initialization and startup, printer initialization and startup;
(2) user opens blue-tooth device 2 and display interface software, is connected by blue-tooth device 2, and battery information is sent to diagnostic equipment 4 by master controller 1;
(3) user opens printer, test result can be printed.
The function of electric vehicle battery intelligent wireless diagnostic system of the present utility model:
(1) battery status inquiry, the parameter such as electric current, voltage, temperature of inquiry battery cell and electric battery, and battery network equilibrium state;
(2) monitoring and diagnosis of battery, the charge condition of monitoring battery and health status; Instruction is made to the actual charge condition of battery; Not enough to battery electric quantity, the fault such as too high or too low for temperature or abnormal condition make instruction of reporting to the police;
(3) data are preserved in real time, to being saved in pluggable storage card, so that later period maintenance or test the are checked during fructufy tested.
Wherein, SOC(residual capacity) algorithm:
for charging coefficient, during charging
> 0, during electric discharge
< 0.
Discharge and recharge initial state is SOC
0, in formula: C
nfor the initial capacity of accumulator, unit is Ah; I is discharge current, and unit is A; T is that unit is h with the time of current i electric discharge.
Claims (25)
1. an electric vehicle battery intelligent wireless diagnostic system, comprise master controller (1) and diagnostic equipment (4), it is characterized in that: master controller (1) is connected with blue-tooth device (2), blue-tooth device (2) is connected with diagnostic equipment (4), and master controller (1) also with from controller (3) is connected.
2. electric vehicle battery intelligent wireless diagnostic system as claimed in claim 1, is characterized in that: be at least two from the quantity of controller (3).
3. electric vehicle battery intelligent wireless diagnostic system as claimed in claim 2, is characterized in that: diagnostic equipment (4) adopts the equipment of hand-hold portable structure.
4. electric vehicle battery intelligent wireless diagnostic system as claimed in claim 3, is characterized in that: described electric vehicle battery intelligent wireless diagnostic system is also connected with printer.
5. electric vehicle battery intelligent wireless diagnostic system as claimed in claim 4, is characterized in that: described printer is connected with master controller (1) by blue-tooth device.
6. electric vehicle battery intelligent wireless diagnostic system as claimed in claim 5, is characterized in that: described electric vehicle battery intelligent wireless diagnostic system is also provided with storage card slot.
7. electric vehicle battery intelligent wireless diagnostic system as claimed in claim 6, is characterized in that: be inserted with storage card in described storage card slot.
8. electric vehicle battery intelligent wireless diagnostic system as claimed in claim 7, is characterized in that: described printer is by being connected with storage card.
9. electric vehicle battery intelligent wireless diagnostic system as claimed in claim 5, is characterized in that: described electric vehicle battery intelligent wireless diagnostic system is connected with external memory.
10. electric vehicle battery intelligent wireless diagnostic system as claimed in claim 9, is characterized in that: described printer is by being connected with external memory.
11. electric vehicle battery intelligent wireless diagnostic systems according to any one of claim 1-10, is characterized in that: described electric vehicle battery intelligent wireless diagnostic system is also provided with alarm lamp device.
12. electric vehicle battery intelligent wireless diagnostic systems as claimed in claim 11, is characterized in that: described alarm lamp is in series by phase inverter, OC gate circuit and light emitting diode.
13. electric vehicle battery intelligent wireless diagnostic systems according to any one of claim 1-10, is characterized in that: described electric vehicle battery intelligent wireless diagnostic system is also provided with warning sound-producing device.
14. electric vehicle battery intelligent wireless diagnostic systems according to any one of claim 1-10, is characterized in that: described electric vehicle battery intelligent wireless diagnostic system is also provided with failure detector.
15. electric vehicle battery intelligent wireless diagnostic systems as claimed in claim 14, is characterized in that: described failure detector connects trigger by switch and forms.
16. electric vehicle battery intelligent wireless diagnostic systems as claimed in claim 14, is characterized in that: described failure detector is connected to the signal input part of master controller (1).
17. electric vehicle battery intelligent wireless diagnostic systems as claimed in claim 15, is characterized in that: described switch adopts pushbutton switch.
18. electric vehicle battery intelligent wireless diagnostic systems according to any one of claim 1-10, is characterized in that: described electric vehicle battery intelligent wireless diagnostic system is also provided with heat abstractor.
19. electric vehicle battery intelligent wireless diagnostic systems as claimed in claim 18, is characterized in that: described heat abstractor is in series by phase inverter, triode and cooling fan relay.
20. electric vehicle battery intelligent wireless diagnostic systems according to any one of claim 1-10, is characterized in that: described electric vehicle battery intelligent wireless diagnostic system is also provided with balanced power energy allocation device.
21. electric vehicle battery intelligent wireless diagnostic systems according to any one of claim 1-10, is characterized in that: described electric vehicle battery intelligent wireless diagnostic system is also provided with charged state supervising device.
22. electric vehicle battery intelligent wireless diagnostic systems according to any one of claim 1-10, is characterized in that: described electric vehicle battery intelligent wireless diagnostic system is also provided with battery prosthetic device.
23. electric vehicle battery intelligent wireless diagnostic systems according to any one of claim 1-10, is characterized in that: described electric vehicle battery intelligent wireless diagnostic system is also provided with display panel.
24. electric vehicle battery intelligent wireless diagnostic systems as claimed in claim 23, is characterized in that: described display panel adopts LED display.
25. electric vehicle battery intelligent wireless diagnostic systems as claimed in claim 23, is characterized in that: described display panel is provided with state of charge viewing area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212578.9U CN204086490U (en) | 2014-04-29 | 2014-04-29 | A kind of electric vehicle battery intelligent wireless diagnostic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212578.9U CN204086490U (en) | 2014-04-29 | 2014-04-29 | A kind of electric vehicle battery intelligent wireless diagnostic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086490U true CN204086490U (en) | 2015-01-07 |
Family
ID=52179191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420212578.9U Expired - Fee Related CN204086490U (en) | 2014-04-29 | 2014-04-29 | A kind of electric vehicle battery intelligent wireless diagnostic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204086490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111788798A (en) * | 2018-11-21 | 2020-10-16 | 株式会社Lg化学 | Wireless control system, wireless control method and battery pack |
-
2014
- 2014-04-29 CN CN201420212578.9U patent/CN204086490U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111788798A (en) * | 2018-11-21 | 2020-10-16 | 株式会社Lg化学 | Wireless control system, wireless control method and battery pack |
| CN111788798B (en) * | 2018-11-21 | 2022-04-29 | 株式会社Lg新能源 | Wireless control system, wireless control method and battery pack |
| US11356824B2 (en) | 2018-11-21 | 2022-06-07 | Lg Energy Solution, Ltd. | Wireless control system, wireless control method, and battery pack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10153521B2 (en) | Systems and methods for detecting a battery pack having an operating issue or defect | |
| US9923247B2 (en) | Battery pack with integrated battery management system | |
| US10122186B2 (en) | Battery management systems (BMS) having isolated, distributed, daisy-chained battery module controllers | |
| CN102231546B (en) | Battery management system with balanced charge and discharge functions and control method thereof | |
| US10254350B2 (en) | Warranty tracker for a battery pack | |
| JP6111275B2 (en) | Battery control device | |
| CN103715737B (en) | A kind of charging and discharging lithium battery management system | |
| US20130158917A1 (en) | Battery abnormality prediction system | |
| CN103208828A (en) | Management system for serial connected battery packs | |
| KR20130051228A (en) | Apparatus and method for diagnosis of electric contactor | |
| CN103620859A (en) | Secondary battery management system and method for exchanging battery cell information | |
| KR101408307B1 (en) | System and method for aging battery unit of battery pack | |
| CN105620304A (en) | Battery pack thermal buckling monitoring device and electric vehicle | |
| JP6530136B2 (en) | Parallel monitoring device for battery pack status | |
| CN204086490U (en) | A kind of electric vehicle battery intelligent wireless diagnostic system | |
| KR20200038005A (en) | System and method for managing state of battery cell | |
| JP2015060775A (en) | Maintenance management system for power storage system | |
| JP6721170B1 (en) | Remote monitoring system for emergency charger/discharger | |
| CN202197111U (en) | Electric automobile lithium battery energy management apparatus | |
| CN201945674U (en) | Recorder for battery discharge capacity | |
| CN110646740A (en) | Monitoring method and monitoring device for battery pack | |
| KR20110002905A (en) | The method of managing charge and discharge history of battery | |
| KR20130112496A (en) | Apparatus for measuring isolation resistance having malfunction self-diagnosing and method thereof | |
| CN206906556U (en) | A kind of low cost integration hourglass that can directly see the life of storage battery | |
| KR20210047442A (en) | Apparatus for monitoring equipment and external power for Energy Storage System |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |