CN206363130U - A kind of pure electric automobile teledata acquisition device - Google Patents
A kind of pure electric automobile teledata acquisition device Download PDFInfo
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- CN206363130U CN206363130U CN201720057162.8U CN201720057162U CN206363130U CN 206363130 U CN206363130 U CN 206363130U CN 201720057162 U CN201720057162 U CN 201720057162U CN 206363130 U CN206363130 U CN 206363130U
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- 239000013078 crystal Substances 0.000 claims abstract description 8
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- 238000004458 analytical method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
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Abstract
The utility model discloses a kind of pure electric automobile teledata acquisition device, described device includes CAN transceiver, single-chip microcomputer, power supply, GPRS module, gateway, crystal oscillator, indicator lamp, the webserver, host computer and GPRS antenna.The utility model advantage is the portability for drastically increasing data acquisition, realizes the monitoring to vehicle real-time status.The vehicle data being of great rarity are provided for research staff while it is the plenty of time spent by gathered data that can efficiently reduce research staff.
Description
Technical field
The utility model is related to a kind of pure electric automobile teledata acquisition device, belongs to electric automobile whole data acquisition
And its test and analysis technology field.
Background technology
At present, under the overall background of increasingly serious atmosphere pollution and energy crisis, pure electric automobile passenger car with
And commercial car field has begun to slowly substitute conventional internal combustion locomotive.The continual mileage of pure electric automobile and its power performance ginseng
Number etc. turns into the important parameters of its development, while being also research staff for vehicle development and improved material facts foundation.
Therefore, to the speed of pure electric automobile, the voltage of power motor, electric current, moment of torsion, rotating speed, the voltage of battery, electric current, and from
Dynamic shift of transmission time, number of times of shifting gears, the data of the driving behavior custom of driver etc. are monitored collection, it appears very heavy
Will.
At present, traditional conventional collecting method is required for being joined directly together ability by host computer and entire car controller
Get these parameters during vehicle operation., it is necessary to which someone manipulates and monitored in real time host computer during vehicle is run.
Under severe road conditions, the fixation to people and host computer is all bothered very much, while also needing with special messenger's tracking.And host computer continues
Powerup issue also cannot be solved effectively.So being extremely necessary to design a pure electric automobile data acquisition device, for reality
Now to the remote collection of data.Its superficial phenomenon is can only see mostly after many vehicle data acquisitions at present simultaneously, and is worked as
When having that very big data quantity occurs, exploitation can not be met by artificial calculating and has been required.It is also a kind of for developer
Waste of time, the vehicle data collected for how fast and effectively to apply, therefore, the task of top priority are to need offer one
Advanced analysis method is planted to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model, which is that offer is a kind of, can overcome the pure electric automobile teledata of above-mentioned technical problem
Harvester, the utility model additionally provide by remote collection to the method that is analyzed and processed of data, it is of the present utility model
The general principle of method is to be connected using teledata acquisition device with pure electric vehicle controller, and collection vehicle is pure electronic
Operation information and data that vehicle complete vehicle controller is sent, and sent by GPRS module and be uploaded to the webserver；Make to grind
Data that hair personnel can be beamed back by the real-time downloading data harvester of page end are simultaneously divided data by local software
Analysis is handled, and providing data for optimization integrated vehicle control tactics supports.
Pure electric automobile teledata acquisition device of the present utility model includes CAN transceiver, single-chip microcomputer, power supply, GPRS
Module, gateway, crystal oscillator, indicator lamp, the webserver, host computer and GPRS antenna；The indicator lamp includes power lights, CAN
Lamp, GPRS lamps.
The single-chip microcomputer respectively with indicator lamp, CAN transceiver, GPRS module, gateway, crystal oscillator, power supply connection.
The power supply, GPRS module, GPRS antenna, the webserver, host computer are sequentially connected.
The power supply is that single-chip microcomputer and GPRS module are powered.
The course of work of the present utility model comprises the following steps：
1. data acquisition device by GPRS module obtain the webserver CAN configuration informations, the configuration information by
Host computer issues the webserver first, and the configuration information can be present in single-chip microcomputer.
2. by communicating circuit, by the interface of CAN transceiver and the maintenance interface docking of vehicle data, read maintenance interface hair
The CAN message gone out is sent to single-chip microcomputer by communicating circuit.
3. single-chip microcomputer is after CAN message is received, the CAN message collected is screened simultaneously by internal profile
The CAN message for meeting configuration requirement is packed, sent the data to by built-in gateway according to related protocol transformation mechanism
GPRS module.
4.GPRS modules forward the data to the webserver by GPRS antenna.
5. data are downloaded and preserved by host computer by the webserver, remote collection is realized.
6. using local software and the data obtained are handled by parser after host computer obtains data.
The sampling analysis method of the data, judged at the scene by indicator lamp data acquisition device whether normal work,
Monitoring software is also equipped with host computer to judge the state of the webserver.
The utility model has the advantages that by the remote collection to vehicle data, drastically increasing the portable of data acquisition
Property, realize the monitoring to vehicle real-time status.It can adopt due to remoteness of the present utility model and real-time and for a long time
The characteristics of collecting Large Volume Data.The vehicle data being of great rarity are provided for research staff while research and development people can be efficiently reduced
Plenty of time of the member spent by gathered data, while additionally providing more advanced data analysing method.Enable research staff
Enough there are more time and efforts to improve control strategy.
Brief description of the drawings
Fig. 1 is the overall structure diagram of pure electric automobile teledata acquisition device described in the utility model；
Fig. 2 is the data flow diagram of pure electric automobile teledata acquisition device described in the utility model.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of pure electric automobile remote data acquisition device of the present utility model includes：Power supply 1, GPRS moulds
Block 2, single-chip microcomputer 3, CAN transceiver 4, indicator lamp 5, crystal oscillator 6, gateway 7, GPRS antenna 8, host computer 10, the webserver 9.
The single-chip microcomputer 3 respectively with indicator lamp 5, CAN transceiver 4, GPRS module 2, gateway 7, crystal oscillator 6, power supply 1 are connected.
The power supply 1, GPRS module 2, GPRS antenna 8, the webserver 9, host computer 10 are sequentially connected.The power supply 1 is single-chip microcomputer 3
Powered with GPRS module 2.
There are two pins of input in power supply 1, the power supply in Full Vehicle System is introduced, two pins exported by power supply 1
Powered to single-chip microcomputer 3 and GPRS module 2.CAN transceiver 4 has two pins to be respectively CANH and CANL, and the two pins pass through
Peculiar plug-in unit is connected with CANH, CANL in Full Vehicle System, and whole vehicle information is collected in single-chip microcomputer 3.Indicator lamp 5 includes power supply
Lamp, CAN lamps and GPRS lamps.
CANH the and CANL pins of CAN transceiver 4 in pure electric automobile teledata acquisition device of the present utility model
Information will be collected interact formula signal with single-chip microcomputer 3 and be connected.Single-chip microcomputer 3 and GPRS module 2 are interacted by SPI interface
Formula is connected.Gateway 7 and single-chip microcomputer 3 interact formula by SPI interface and connected.SIM card passes through the locking device in GPRS module 2
In the slot for the SIM card being inserted in inside pure electric automobile teledata acquisition device of the present utility model.The signal output of crystal oscillator 6
End is connected with the signal input part of single-chip microcomputer 3, and the signal output part of single-chip microcomputer 3 is connected with the signal input part of indicator lamp.
Operation principle and specific work process of the present utility model are：
Configuration file is transferred to single-chip microcomputer 3 by host computer 10 by the webserver 9, GPRS module 2, and single-chip microcomputer 3 is issued
Gateway 3, gateway 3 is then forwarded to single-chip microcomputer 3 by related protocol parsing, and single-chip microcomputer 3 is configured according to configuration file.CAN is received
The information collected is become information identifier list and is sent to single-chip microcomputer 3 by hair device 4.
The information identifier collected is compared screening by single-chip microcomputer 3 one by one according to described configuration file, when single-chip microcomputer 3 connects
When the information and the information identifier of configuration file being subject to are coincide, just the data of this frame are preserved；It will collect simultaneously
Information packing in real time processing be sent to gateway 7, information is understood and beams back single-chip microcomputer 3 by gateway 7 according to related protocol.Single-chip microcomputer 3
The webserver 9 is forwarded to by GPRS module 2 again.Host computer 10 is by access network services device 9 so as to by the number collected
According to locally downloading.Host computer 10 excavates the data collected by related algorithm by local software the information of behind.
When CAN transceiver 4 has information transfer, the CAN lantern festivals in indicator lamp 5 have flicker or the Chang Liang of certain frequency.
When GPRS module 2 is started working, the GPRS lantern festivals in indicator lamp 5 have flicker or the Chang Liang of certain frequency.When the work of single-chip microcomputer 3
When making, the power lights in indicator lamp 5 have flicker or the Chang Liang of certain frequency.User can pass through the flickers of these lamps frequency
Rate and whether light on and off judge whether pure electric automobile teledata acquisition device of the present utility model is normally running.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art is in the utility model scope of disclosure, the change that can be readily occurred in
Or replace, it should all cover in the utility model scope of the claims.
Claims (1)
1. a kind of pure electric automobile teledata acquisition device, it is characterised in that including：CAN transceiver, single-chip microcomputer, power supply,
GPRS module, gateway, crystal oscillator, indicator lamp, the webserver, host computer and GPRS antenna；The indicator lamp include power lights,
CAN lamps, GPRS lamps；
The single-chip microcomputer respectively with indicator lamp, CAN transceiver, GPRS module, gateway, crystal oscillator, power supply connection；
The power supply, GPRS module, GPRS antenna, the webserver, host computer are sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057162.8U CN206363130U (en) | 2017-01-17 | 2017-01-17 | A kind of pure electric automobile teledata acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057162.8U CN206363130U (en) | 2017-01-17 | 2017-01-17 | A kind of pure electric automobile teledata acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206363130U true CN206363130U (en) | 2017-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720057162.8U Expired - Fee Related CN206363130U (en) | 2017-01-17 | 2017-01-17 | A kind of pure electric automobile teledata acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206363130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774002A (en) * | 2017-01-17 | 2017-05-31 | 南京越博动力系统股份有限公司 | A kind of pure electric automobile teledata acquisition device and data sampling analysis method |
-
2017
- 2017-01-17 CN CN201720057162.8U patent/CN206363130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774002A (en) * | 2017-01-17 | 2017-05-31 | 南京越博动力系统股份有限公司 | A kind of pure electric automobile teledata acquisition device and data sampling analysis method |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 |
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| CF01 | Termination of patent right due to non-payment of annual fee |