CN202196455U - Travelling data recorder for electric automobile battery management system - Google Patents
Travelling data recorder for electric automobile battery management system Download PDFInfo
- Publication number
- CN202196455U CN202196455U CN2011203539650U CN201120353965U CN202196455U CN 202196455 U CN202196455 U CN 202196455U CN 2011203539650 U CN2011203539650 U CN 2011203539650U CN 201120353965 U CN201120353965 U CN 201120353965U CN 202196455 U CN202196455 U CN 202196455U
- Authority
- CN
- China
- Prior art keywords
- data
- management system
- electric automobile
- central processing
- processing unit
- 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
Images
Landscapes
- Secondary Cells (AREA)
Abstract
The utility model relates to a travelling data recorder for an electric automobile battery management system, which is used for analyzing the data of the battery management system and monitoring the state of a battery; and the travelling data recorder is characterized in that the travelling data recorder comprises a central processing unit 1 (CPU 1), and a controller area network (CAN) integrated module, a data storage unit and a power module which are connected at the periphery of the CPU 1. By adopting a USB flash disk or a secure digital (SD) memory card which are pluggable as data storage devices, the travelling data recorder can be conveniently used for storing more data so as to meet the demand of storing mass data, and also can be used for displaying through a display terminal so as to monitor the data acquired from the battery management system in real time. Furthermore, the data in the USB flash disk or the SD memory card can be conveniently copied into a computer to be analyzed, so that the stored data can be directly copied into the computer to be analyzed. Meanwhile, the travelling data recorder is directly supplied with power by the direct current (DC) 6-28V power supply, so that the electricity is conveniently taken, the travelling data recorder is conveniently carried, the cost is low, and the power consumption is low.
Description
Technical field
The utility model relates to the improvement project of cell management system of electric automobile.
Background technology
In recent years; Electric automobile has obtained fast development; In order to optimize batteries of electric automobile, improve the flying power of electric automobile and the serviceable life of battery etc., electric automobile is provided with special-purpose battery management system; This battery management system can be monitored each battery status, optimizes the use of battery.At present, battery management system has the recording method of the monitor message of battery status: 1. be recorded on the storage chip that carries of battery management system, but because this storage chip capacity is less, data quantity stored is few, can not store data for a long time; 2. the memory interface that carries on the display with battery management system uses the storage of computer host computer, but this mode cost is high, on the car power taking inconvenient, computer, LCD carry inconvenience, power consumption is big.
The utility model content
In view of this, the utility model technical matters that will solve provides the cell management system of electric automobile driving datalogger that a kind of data storage is convenient, be convenient to monitor.
For addressing the above problem, the utility model adopts following scheme to realize:
A kind of cell management system of electric automobile driving datalogger is used to resolve the battery management system data, battery is carried out state monitor, and it is characterized in that, this registering instrument comprises a central processing unit 1 and be connected in central processing unit peripheral:
The CAN integration module is connected with battery management system through the CAN bus, is used to obtain the battery status information data that battery management system is gathered,
Data storage cell is connected with central processing unit, is used to store above-mentioned information,
Display terminal is connected with central processing unit, is used to show above-mentioned information,
Power module is connected with central processing unit, CAN integration module, data storage cell and display terminal respectively, and for above-mentioned parts provide electric energy, this module directly is connected with the energy of electric automobile output interface.
Wherein, but described data storage cell comprise the storage administration chip, be used to store USB flash disk or the SD card of data plug and the interface circuit that reads and writes data to USB flash disk or SD card.
Described storage administration chip is the CH376S cake core.
Described central processing unit is the MC9S12D64 chip.
But the USB flash disk of the utility model employing plug or SD card are as the memory of data part; Can store more data easily; Satisfy the requirement of storage mass data, also can directly show, the data that monitoring is in real time gathered from battery management system through display terminal.And can easily the copying data in USB flash disk or the SD card be analyzed in computer, the data of storage can directly copy on the computer and analyze.Simultaneously, directly by DC6-28V power supply power supply in the automobile, power taking is convenient for the utility model, and it is also convenient to carry, and cost is low, and is low in energy consumption.
Description of drawings
Fig. 1 is the utility model embodiment principle schematic.
Embodiment
Below will combine accompanying drawing and embodiment that the utility model is described in further detail for the ease of it will be appreciated by those skilled in the art that:
Shown in accompanying drawing 1; The cell management system of electric automobile driving datalogger of present embodiment design sets as increasing of battery management system and is equipped with, and is used to resolve the battery management system data, battery is carried out state monitor; Failed byte to battery management system sends is resolved; Real-time analysis has the reason of the fault of producing, and shows, notifies the user to take relative counter measures; Satisfy battery producer or auto vendor needs, further optimized the battery management system function the parsing of battery management system data, demonstration, record.
The cell management system of electric automobile driving datalogger of this programme design comprises a central processing unit 1, and this central processing unit 1MC9S12D64 type processor is connected with in this central processing unit 1 periphery:
During concrete work; CAN integration module 2 is gathered the battery management system real time data from the CAN bus network; Rely on the file layout of central processing unit 1, directly be saved in data in USB flash disk or the SD card, run after fame with the date and set up file with .CSV; The start time that powers on each system runs after fame and sets up data file, and data file just is placed in the file on date on the same day.Simultaneously, related data shows on display terminal 4 with the form of icon or curve intuitively, through touching the changeable different data message of checking, like the temperature information of battery, the current information of voltage of each battery etc.
Simultaneously, for the ease of installing, notebook data registering instrument frame adopts one 60 degree tripod, can be installed on the smooth table top also can be installed on the vertical plane simultaneously.
More than be a wherein concrete implementation of the utility model, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these conspicuous replacement forms all belong to the protection domain of the utility model.
Claims (4)
1. cell management system of electric automobile driving datalogger is used to resolve the battery management system data, battery is carried out state monitor, and it is characterized in that, this registering instrument comprises a central processing unit (1) and be connected in central processing unit peripheral:
CAN integration module (2) is connected with battery management system through the CAN bus, is used to obtain the battery status information data that battery management system is gathered,
Data storage cell (3) is connected with central processing unit, is used to store above-mentioned information,
Display terminal (4) is connected with central processing unit, is used to show above-mentioned information,
Power module (5) is connected with central processing unit, CAN integration module, data storage cell and display terminal respectively, and for above-mentioned parts provide electric energy, this module directly is connected with the energy of electric automobile output interface.
2. cell management system of electric automobile according to claim 1 driving datalogger is characterized in that: but described data storage cell comprises the storage administration chip, is used to store USB flash disk or the SD card of data plug and the interface circuit that reads and writes data to USB flash disk or SD card.
3. cell management system of electric automobile driving datalogger according to claim 2, it is characterized in that: described storage administration chip is the CH376S cake core.
4. according to claim 1 or 2 or 3 described cell management system of electric automobile driving dataloggers, it is characterized in that: described central processing unit is the MC9S12D64 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203539650U CN202196455U (en) | 2011-09-21 | 2011-09-21 | Travelling data recorder for electric automobile battery management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203539650U CN202196455U (en) | 2011-09-21 | 2011-09-21 | Travelling data recorder for electric automobile battery management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202196455U true CN202196455U (en) | 2012-04-18 |
Family
ID=45951359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203539650U Expired - Fee Related CN202196455U (en) | 2011-09-21 | 2011-09-21 | Travelling data recorder for electric automobile battery management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202196455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103678493A (en) * | 2013-11-13 | 2014-03-26 | 许继集团有限公司 | Data storage system and method for monitoring operation of electric automobiles |
| CN104198283A (en) * | 2014-09-02 | 2014-12-10 | 建研科技股份有限公司 | Pulling-out instrument control method for automatically detecting concrete strength |
-
2011
- 2011-09-21 CN CN2011203539650U patent/CN202196455U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103678493A (en) * | 2013-11-13 | 2014-03-26 | 许继集团有限公司 | Data storage system and method for monitoring operation of electric automobiles |
| CN104198283A (en) * | 2014-09-02 | 2014-12-10 | 建研科技股份有限公司 | Pulling-out instrument control method for automatically detecting concrete strength |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109683696A (en) | Fault of server power supply detection system, method, apparatus, equipment and medium | |
| CN103840525B (en) | Mobile storage power supply | |
| CN103683384A (en) | Host apparatus and charging method thereof | |
| CN202196455U (en) | Travelling data recorder for electric automobile battery management system | |
| CN105356544A (en) | Portable notebook battery stand charger device based on EC | |
| CN201130372Y (en) | Hard disk external circuit as well as hard disk apparatus using the same | |
| CN116430824A (en) | Electrostatic current testing system and method for vehicle controller | |
| CN206649501U (en) | A kind of computer software testing device | |
| CN201694121U (en) | Vehicle-mounted display for electrical automobile | |
| JP5135463B1 (en) | Electronic equipment, power consumption measurement method | |
| CN202975284U (en) | Host computer monitoring system for BMS (battery management system) | |
| CN202948397U (en) | Computer and external type power supply module | |
| CN103853304A (en) | Computer and external power supply module thereof | |
| CN202024994U (en) | Wireless display and alcohol gas test terminal for police | |
| CN207851888U (en) | A kind of Intelligent worker assigning management all-in-one machine | |
| CN210957860U (en) | Handle battery device for mobile handheld terminal | |
| CN202058180U (en) | Intelligent power distribution monitoring device with SD card | |
| CN203422661U (en) | Transformer fault recording and supervising system | |
| CN206421181U (en) | A kind of multi-purpose data acquisition processing device based on ARM | |
| CN205428494U (en) | Equipment of portable measurement SATA mouth voltage | |
| CN204101747U (en) | A kind of electromagnetic data storage system based on PIC32 | |
| CN205302946U (en) | Mobile storage instrument outage reminding device | |
| CN206863813U (en) | A kind of portable information communication integrated terminal | |
| CN204377024U (en) | TV SKD and television set | |
| CN206863624U (en) | Industry control terminal installation with sound-recording function |
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: 20120418 Termination date: 20190921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |