CN108152045B - Vehicular data acquisition method, apparatus and system - Google Patents
Vehicular data acquisition method, apparatus and system Download PDFInfo
- Publication number
- CN108152045B CN108152045B CN201711325952.0A CN201711325952A CN108152045B CN 108152045 B CN108152045 B CN 108152045B CN 201711325952 A CN201711325952 A CN 201711325952A CN 108152045 B CN108152045 B CN 108152045B
- Authority
- CN
- China
- Prior art keywords
- data
- time stamp
- automotive interior
- running car
- data time
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Abstract
The present invention relates to automobile detection fields, running car data and running car data time stamp are obtained by acquisition more particularly to a kind of vehicular data acquisition method, apparatus and system the method, obtain automotive interior data and automotive interior data time stamp, according to running car data time stamp and automotive interior data time stamp, running car data and automotive interior data are subjected to time synchronization, obtain synchrodata.This method can obtain the data of time synchronization.
Description
Technical field
The present invention relates to automobile detection fields, and in particular to a kind of vehicular data acquisition method, apparatus and system.
Background technique
Automobile can detect automotive performance before producing, the monitoring of automotive performance based on the detection of car data,
There are many car datas, for example, the data such as vehicle traction, pickup, car speed and under the same time automobile electricity
The parameters such as pressure, electric current, oil temperature.Vehicular data acquisition is the premise of car data monitoring.Currently, vehicular data acquisition method
The data adopted the shortcomings that there are the time irreversibilities of different data, for example, environmental data and Chassis dynamometer in environmental chamber
The data that machine data collect are asynchronous in time, this meeting so that car data detection inaccuracy, further so that
Car consumption credit inaccuracy.
Summary of the invention
The purpose of the present invention is to provide a kind of vehicular data acquisition method, apparatus and systems, are intended to improve existing skill
The above problem present in art.
The embodiment of the invention provides a kind of vehicular data acquisition methods, which comprises obtains running car data
With running car data time stamp；Obtain automotive interior data and automotive interior data time stamp；According to the running car number
According to timestamp and the automotive interior data time stamp, the running car data and the automotive interior data are subjected to the time
It is synchronous, obtain synchrodata.
The embodiment of the invention also provides a kind of vehicular data acquisition device, described device includes: to obtain test data mould
Block, for obtaining running car data and running car data time stamp；Car data module is obtained, for obtaining automotive interior
Data and automotive interior data time stamp；Time synchronization module, for according to the running car data time stamp and the vapour
The running car data and the automotive interior data are carried out time synchronization, obtain same step number by interior portion's data time stamp
According to.
The embodiment of the invention also provides a kind of vehicular data acquisition system, the system comprises: chassis dynamometer, environment
Data collector, master control system and internal model control system；
The chassis dynamometer is connect with the master control system, when for acquiring running car data and running car data
Between stab, the running car data and the running car data time stamp are sent to the master control system；The environment number
It is connect according to collector with the master control system, is used for automotive interior data and automotive interior data time stamp, it will be in the automobile
Portion's data and the automotive interior data time stamp are sent to the master control system；The master control system and the internal model control system
System connection, is used for the running car data, the running car data time stamp, the automotive interior data and the vapour
Interior portion's data time stamp is sent to the internal model control system by UDP；
The internal model control system includes above-mentioned vehicular data acquisition device, and described device includes that one or more can
The software function module executed by processor comprising: test data module is obtained, for obtaining running car data and automobile
Running data timestamp；Car data module is obtained, for obtaining automotive interior data and automotive interior data time stamp；Time
Synchronization module is used for according to the running car data time stamp and the automotive interior data time stamp, by the garage
It sails data and the automotive interior data carries out time synchronization, obtain synchrodata.
A kind of vehicular data acquisition method, apparatus and system provided in an embodiment of the present invention, the method are obtained by acquisition
Running car data and running car data time stamp are taken, automotive interior data and automotive interior data time stamp are obtained, according to
It is same to be carried out the time by running car data time stamp and automotive interior data time stamp for running car data and automotive interior data
Step, obtains synchrodata, specifically, by judge running car data time stamp and automotive interior data time stamp whether one
It causes, it is when running car data time stamp is consistent with automotive interior data time stamp, the running car data time stamp is corresponding
Running car data automotive interior data corresponding with the automotive interior data time stamp combine, obtain the running car data
Timestamp synchrodata corresponding with the automotive interior data time stamp.This method can obtain the data of time synchronization.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of structural schematic diagram for vehicular data acquisition system 100 that the embodiment of the present invention mentions.
Fig. 2 shows a kind of frame structure schematic diagrames of the vehicular data acquisition device provided in the embodiment of the present invention.
Fig. 3 shows the frame structure schematic diagram of time synchronization module.
Fig. 4 shows a kind of vehicular data acquisition method flow diagram provided in an embodiment of the present invention.
Fig. 5 shows the flow chart for the sub-step that step S300 includes.
Fig. 6 shows the flow chart of step S400, step S500 and step S600.
Icon: 100- vehicular data acquisition system；110- chassis dynamometer；120- environmental data collector；130-
Master control system；140- internal model control system；200- vehicular data acquisition device；210- obtains test data module；220-
Obtain car data module；230- time synchronization module；231- judges time quantum；232- data combination unit；240-
Obtain automotive environment data module；250- environmental data synchronization module；260- output module.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile of the invention
In description, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
Referring to Fig. 1, Fig. 1 is a kind of structural schematic diagram for vehicular data acquisition system 100 that the embodiment of the present invention mentions.?
In the embodiment of the present invention, vehicular data acquisition system 100 includes chassis dynamometer 110, environmental data collector 120, master control system
System 130 and internal model control system 140.
Chassis dynamometer 110 is connect with master control system 130, for acquiring running car data and running car data time
Running car data and running car data time stamp are sent to master control system 130 by stamp.
Chassis dynamometer is a kind of room for testing the performances such as vehicle dynamic quality, multi-state discharge index, fuel oil index
Interior bench test equipment.Chassis dynamometer 110 is to replace road surface with roller simulation, and automobile encounters each when normally driving at a constant speed
Kind resistance passes through loading device and simulates.Automobile when accelerating and sliding, simulated by the rotary inertia of flywheel group by suffered resistance.
Force snesor on the arm of force of the torque of chassis dynamometer 110 and power by being mounted on a connecting stator and dynamometer machine shell
It measures.Automobile drive roller, loading device apply braking moment to rotor by stator, meanwhile, anti-work of the stator by rotor
With torque, this torque is measured by force snesor and is converted into torque and the power of driving wheel.
Road simulation dynamometer 110 calculates road analogy equation, and carried out with loading device by roller simulated roadway
The accurate simulation to each operating condition of automobile is realized in simulation.Chassis dynamometer can be used for the load debugging of automobile, and diagnosis automobile is loading
Under the conditions of the failure that occurs.Chassis dynamometer and five gas analyzer, transmission-type smoke meter, engine tachometer and computer are certainly
Control system forms an Integrated Measurement System together to measure the motor vehicle exhaust emission under different operating conditions.Chassis dynamometer 110 makes
With conveniently, reliable performance is not influenced by external condition.Under the premise of not disintegrating automobile, vapour can be quickly and accurately detected
The each system of vehicle, the service performance of component.Chassis dynamometer 110 both can be used for automobile scientific experimentation, can be used for repairing
Detection.Specifically, operating by chassis dynamometer 110, obtain the data that chassis dynamometer 110 detects, according to the data into
Row analysis, to realize the test to automobile and Measuring error.
Chassis dynamometer 110 can be single roller chassis dynamometer 110 in embodiments of the present invention, be also possible to twin-roll
Chassis dynamometer 110.
In embodiments of the present invention, the corresponding running car data time stamp of a running car data.Running car
Data may include at least one of vehicle traction, pickup and car speed, but be not limited to vehicle traction, automobile
Acceleration and car speed.
Environmental data collector 120 is connect with master control system 130, is used for automotive interior data and automotive interior data time
Automotive interior data and automotive interior data time stamp are sent to master control system 130 by stamp.
In embodiments of the present invention, the corresponding automotive interior data time stamp of an automotive interior data.Automotive interior
Data may include at least one of voltage, electric current and temperature, but be not limited to voltage, electric current and temperature.Wherein, temperature refers to
Oil temperature.
Master control system 130 is connect with internal model control system 140, is used for running car data, running car data time
Stamp, automotive interior data and automotive interior data time stamp are sent to internal model control system 140 by UDP.
In embodiments of the present invention, master control system 130 can be by the corresponding multiple vapour of multiple running car data time stamps
Vehicle travels data combination, obtains running car tables of data, and running car tables of data is exported.Master control system 130 can also incite somebody to action
Automotive interior data and the combination of automotive interior data time stamp, obtain automotive interior tables of data, and automotive interior tables of data is defeated
Out.
In embodiments of the present invention, UDP refers to the letter of User Datagram Protocol (User Datagram Protocol)
Claim, is a kind of connectionless biography in OSI (Open System Interconnection, open system interconnection) reference model
Defeated layer protocol provides the simple unreliable information transmission service towards affairs, and IETF RFC 768 is the formal specification of UDP.It adopts
Have resource consumption small with UDP transmission data, the fast advantage of processing speed.
In embodiments of the present invention, internal model control system 140 is for summarizing running car data and automotive interior data.It is interior
Mould control system 140 includes vehicular data acquisition device 200, and vehicular data acquisition device 200 includes one or more can be by
The software function module that processor executes.
In embodiments of the present invention, master control system 130 is connect with vehicular data acquisition device 200, and master control system 130 is by vapour
Vehicle running data, running car data time stamp, automotive interior data and automotive interior data time stamp are sent to vapour by UDP
Car data acquisition device 200.
Referring to Fig. 2, Fig. 2 shows a kind of boxes of the vehicular data acquisition device 200 provided in the embodiment of the present invention
Structural schematic diagram.In embodiments of the present invention, vehicular data acquisition device 200 includes: to obtain test data module 210, obtain
Car data module 220, obtains automotive environment data module 240,250 and of environmental data synchronization module at time synchronization module 230
Output module 260.
It obtains test data module 210 to connect with time synchronization module 230, for obtaining running car data and garage
Data time stamp is sailed, running car data and running car data time stamp are sent to time synchronization module 230.
It obtains car data module 220 to connect with time synchronization module 230, for obtaining in automotive interior data and automobile
Automotive interior data and automotive interior data time stamp are sent to time synchronization module 230 by portion's data time stamp.
Time synchronization module 230 is connect with environmental data synchronization module 250, for according to running car data time stamp and
Running car data and automotive interior data are carried out time synchronization by automotive interior data time stamp, obtain synchrodata, and will
Synchrodata is sent to environmental data synchronization module 250.
It obtains automotive environment data module 240 to connect with environmental data synchronization module 250, for obtaining the environment number of automobile
According to environmental data timestamp, the environmental data includes sunlight analogue data and environment storehouse data, and by environmental data and ring
Border data time stamp is sent to environmental data synchronization module 250.
Environmental data synchronization module 250 is connect with output module 260, for according to environmental data timestamp by environmental data
Time synchronization is carried out with synchrodata, obtains synchronous total data, and synchronous total data or/and synchrodata are sent to output mould
Block 260.
Output module 260 is for exporting synchrodata or/and synchronous total data.
In embodiments of the present invention when needing to export synchrodata, synchrodata is only exported, is synchronized always when needing to export
When data, only export synchronous total data, when needing to export synchrodata with synchronous total data, export synchrodata with it is synchronous always
Data.
Referring to Fig. 3, Fig. 3 shows the frame structure schematic diagram of time synchronization module 230.
In embodiments of the present invention, time synchronization module 230 includes judging time quantum 231 and data combination unit 232.
Judge time quantum 231, for judge running car data time stamp and automotive interior data time stamp whether one
It causes.
Data combination unit 232 is used for when running car data time stamp is consistent with automotive interior data time stamp, will
The corresponding running car data of running car data time stamp automotive interior number corresponding with the automotive interior data time stamp
According to combination, running car data time stamp synchrodata corresponding with the automotive interior data time stamp is obtained.
Referring to Fig. 4, Fig. 4 shows a kind of vehicular data acquisition method flow diagram provided in an embodiment of the present invention.Below
A kind of vehicular data acquisition method provided in the embodiment of the present invention is included the steps that being described in detail.
Step S100: running car data and running car data time stamp are obtained.In embodiments of the present invention, step
S100 can be executed by above-mentioned acquisition test data module 210, and content described in step S100 is suitable for above-mentioned acquisition and surveys
Try data module 210.
In embodiments of the present invention, the corresponding running car data time stamp of a running car data.Running car
Data may include at least one of vehicle traction, pickup and car speed, but be not limited to vehicle traction, automobile
Acceleration and car speed further include running resistance, coasting time, coasting distance etc..
Step S200: automotive interior data and automotive interior data time stamp are obtained.In embodiments of the present invention, step
S200 can be executed by above-mentioned acquisition car data module 220, and content described in step S200 is suitable for obtaining car data
Module 220.
In embodiments of the present invention, the corresponding automotive interior data time stamp of an automotive interior data.Automotive interior
Data may include at least one of voltage, electric current and temperature, but be not limited to voltage, electric current and temperature.Wherein, temperature refers to
Oil temperature can also include rate of temperature change, heat-insulated rate etc..
Step S300: according to running car data time stamp and automotive interior data time stamp, by running car data and
Automotive interior data carry out time synchronization, obtain synchrodata.In embodiments of the present invention, step S300 can be by above-mentioned
Time synchronization module 230 executes, and content described in step S300 is suitable for above-mentioned time synchronization module 230.
Referring to Fig. 5, Fig. 5 shows the flow chart for the sub-step that step S300 includes.In embodiments of the present invention, step
S300 includes two sub-steps of step S310 and step S320.Hereinafter, step S310 and step S320 are described in detail.
Step 310: judging whether running car data time stamp is consistent with automotive interior data time stamp.Of the invention real
It applies in example, step S310 can be executed by above-mentioned judgement time quantum 231, and content described in step S310 is suitable for above-mentioned
Judgement time quantum 231.
In embodiments of the present invention, judge whether running car data time stamp is consistent with automotive interior data time stamp,
Running car data time stamp can be judged by seeking the difference of running car data time stamp and automotive interior data time stamp
And whether the difference of automotive interior data time stamp is less than setting value, when running car data time stamp and automotive interior data time
When the difference of stamp is less than setting value, indicate that running car data time stamp is consistent with automotive interior data time stamp.
Step S320: when running car data time stamp is consistent with automotive interior data time stamp, by the running car
The corresponding running car data of data time stamp automotive interior data corresponding with the automotive interior data time stamp combine, and obtain
Running car data time stamp synchrodata corresponding with the automotive interior data time stamp.In embodiments of the present invention, it walks
Rapid S320 can be executed by above-mentioned data combination unit 232, and content described in step S320 is suitable for above-mentioned data group
Close unit 232.
In embodiments of the present invention, vehicular data acquisition method can also include step S400, step S500 and step
S600.Referring to Fig. 6, Fig. 6 shows the flow chart of step S400, step S500 and step S600.
Step S400: the environmental data and environmental data timestamp of automobile are obtained, wherein environmental data includes sunlight simulation
Data and environment storehouse data.In embodiments of the present invention, step S400 can pass through above-mentioned acquisition automotive environment data module 240
It executes, content described in step S400 is suitable for above-mentioned acquisition automotive environment data module 240.
In embodiments of the present invention, sunlight analogue data is preset, and environment storehouse data include environment storehouse temperature, humidity etc.
Data.
Step S500: environmental data and synchrodata are carried out by time synchronization according to environmental data timestamp, synchronized
Total data.In embodiments of the present invention, step S500 can be executed by above-mentioned environmental data synchronization module 250, step
Content described in S500 is suitable for above-mentioned environmental data synchronization module 250.
In embodiments of the present invention, the specific embodiment of step S500 may is that
Judge environmental data timestamp running car data time stamp corresponding with synchrodata or automotive interior data
Whether timestamp is consistent, when environmental data timestamp running car data time stamp corresponding with synchrodata or automotive interior
When data time stamp is consistent, environmental data and synchrodata are combined, obtain synchronous total data.
In embodiments of the present invention, judge environmental data timestamp running car data time stamp corresponding with synchrodata
Or the step whether automotive interior data time stamp is consistent seeks the environmental data time specifically, may be, but not limited to,
The difference or the corresponding automotive interior data time stamp of synchrodata of stamp and the corresponding running car data time stamp of synchrodata
Difference, judge that the difference of environmental data timestamp running car data time stamp corresponding with synchrodata or synchrodata are corresponding
The difference of automotive interior data time stamp whether be less than preset value, if environmental data timestamp automobile corresponding with synchrodata
The difference of the corresponding automotive interior data time stamp of the difference or synchrodata of running data timestamp is less than preset value, then it represents that ring
Border data time stamp running car data time stamp corresponding with synchrodata or automotive interior data time stamp are consistent.
Step S600: the synchrodata or/and the synchronous total data are exported.In embodiments of the present invention, step
S600 can be executed by above-mentioned output module 260, and content described in step S600 is suitable for output module 260.
In conclusion a kind of vehicular data acquisition method, apparatus provided in an embodiment of the present invention and system, the method is logical
It crosses acquisition and obtains running car data and running car data time stamp, obtain automotive interior data and automotive interior data time
Stamp, according to running car data time stamp and automotive interior data time stamp, by running car data and automotive interior data into
Row time synchronization, obtains synchrodata, specifically, by judging running car data time stamp and automotive interior data time stamp
It is whether consistent, when running car data time stamp is consistent with automotive interior data time stamp, by the running car data time
It stabs corresponding running car data automotive interior data corresponding with the automotive interior data time stamp to combine, obtains the garage
Sail data time stamp synchrodata corresponding with the automotive interior data time stamp.This method can obtain the number of time synchronization
According to.When needing to analyze state of the test car in some time, time synchronization can be obtained by analyzing synchrodata
Analysis data, it is easy to use.By according to running car data time stamp and automotive interior data time stamp, by running car
Data and automotive interior data carry out time synchronization, obtain synchrodata, and synchrodata accuracy is high.
In several embodiments provided herein, it should be understood that disclosed device and method can also pass through
Other modes are realized.The apparatus embodiments described above are merely exemplary, for example, flow chart and block diagram in attached drawing
Show the device of multiple embodiments according to the present invention, the architectural framework in the cards of method and computer program product,
Function and operation.In this regard, each box in flowchart or block diagram can represent the one of a module, section or code
Part, a part of the module, section or code, which includes that one or more is for implementing the specified logical function, to be held
Row instruction.It should also be noted that function marked in the box can also be to be different from some implementations as replacement
The sequence marked in attached drawing occurs.For example, two continuous boxes can actually be basically executed in parallel, they are sometimes
It can execute in the opposite order, this depends on the function involved.It is also noted that every in block diagram and or flow chart
The combination of box in a box and block diagram and or flow chart can use the dedicated base for executing defined function or movement
It realizes, or can realize using a combination of dedicated hardware and computer instructions in the system of hardware.
In addition, each functional module in each embodiment of the present invention can integrate one independent portion of formation together
Point, it is also possible to modules individualism, an independent part can also be integrated to form with two or more modules.
It, can be with if the function is realized and when sold or used as an independent product in the form of software function module
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to an entity or behaviour
Make with another entity or operate distinguish, without necessarily requiring or implying between these entities or operation there are it is any this
The actual relationship of kind or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Include so that include a series of elements process, method, article or equipment not only include those elements, but also
Including other elements that are not explicitly listed, or further include for this process, method, article or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method, article or equipment of element.
Claims (6)
1. a kind of vehicular data acquisition method, which is characterized in that the described method includes:
Obtain running car data and running car data time stamp；
Obtain automotive interior data and automotive interior data time stamp；
According to the running car data time stamp and the automotive interior data time stamp, by the running car data and institute
It states automotive interior data and carries out time synchronization, obtain synchrodata；
According to the running car data time stamp and the automotive interior data time stamp, by the running car data and institute
State the step of automotive interior data carry out time synchronization, obtain synchrodata, comprising:
Judge whether the running car data time stamp and the automotive interior data time stamp are consistent, when the running car
When data time stamp is consistent with the automotive interior data time stamp, by the corresponding running car of running car data time stamp
Data automotive interior data corresponding with the automotive interior data time stamp combine, and obtain the running car data time stamp and are somebody's turn to do
The corresponding synchrodata of automotive interior data time stamp；
The environmental data and environmental data timestamp of automobile are obtained, the environmental data includes sunlight analogue data and environment storehouse number
According to；
The environmental data and the synchrodata are subjected to time synchronization according to the environmental data timestamp, obtain synchronizing total
Data.
2. vehicular data acquisition method according to claim 1, which is characterized in that the method also includes:
Export the synchrodata or/and the synchronous total data.
3. vehicular data acquisition method according to claim 2, which is characterized in that the running car data include automobile
At least one of tractive force, pickup and car speed；
The automotive interior data include at least one of voltage, electric current and temperature.
4. a kind of vehicular data acquisition device, which is characterized in that described device includes:
Test data module is obtained, for obtaining running car data and running car data time stamp；
Car data module is obtained, for obtaining automotive interior data and automotive interior data time stamp；
Time synchronization module is used for according to the running car data time stamp and the automotive interior data time stamp, by institute
It states running car data and the automotive interior data carries out time synchronization, obtain synchrodata；
The time synchronization module includes:
Judge time quantum, for judge the running car data time stamp and the automotive interior data time stamp whether one
It causes；
Data combination unit is used for when the running car data time stamp is consistent with the automotive interior data time stamp,
By the corresponding running car data of running car data time stamp automotive interior corresponding with the automotive interior data time stamp
Data combination, obtains running car data time stamp synchrodata corresponding with the automotive interior data time stamp；
Described device further include:
Automotive environment data module is obtained, for obtaining the environmental data and environmental data timestamp of automobile, wherein the environment
Data include sunlight analogue data and environment storehouse data；
Environmental data synchronization module, for according to the environmental data timestamp by the environmental data and the synchrodata into
Row time synchronization obtains synchronous total data.
5. vehicular data acquisition device according to claim 4, which is characterized in that described device further include:
Output module, for exporting the synchrodata or/and the synchronous total data.
6. a kind of vehicular data acquisition system, which is characterized in that the system comprises: chassis dynamometer, environmental data collector,
Master control system and internal model control system；
The chassis dynamometer is connect with the master control system, for acquiring running car data and running car data time
The running car data and the running car data time stamp are sent to the master control system by stamp；
The environmental data collector is connect with the master control system, is used for automotive interior data and automotive interior data time
The automotive interior data and the automotive interior data time stamp are sent to the master control system by stamp；
The master control system is connect with the internal model control system, is used for the running car data, the running car number
The internal model control system is sent to by UDP according to timestamp, the automotive interior data and the automotive interior data time stamp
System；
The internal model control system includes vehicular data acquisition device described in claim 4 or 5, described device include one or
The multiple software function modules that can be executed by processor of person comprising:
Test data module is obtained, for obtaining running car data and running car data time stamp；
Car data module is obtained, for obtaining automotive interior data and automotive interior data time stamp；
Time synchronization module is used for according to the running car data time stamp and the automotive interior data time stamp, by institute
It states running car data and the automotive interior data carries out time synchronization, obtain synchrodata.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711325952.0A CN108152045B (en) | 2017-12-13 | 2017-12-13 | Vehicular data acquisition method, apparatus and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711325952.0A CN108152045B (en) | 2017-12-13 | 2017-12-13 | Vehicular data acquisition method, apparatus and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108152045A CN108152045A (en) | 2018-06-12 |
| CN108152045B true CN108152045B (en) | 2019-09-10 |
Family
ID=62466731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711325952.0A Active CN108152045B (en) | 2017-12-13 | 2017-12-13 | Vehicular data acquisition method, apparatus and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108152045B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269759B (en) * | 2018-09-11 | 2020-07-17 | 中国空气动力研究与发展中心低速空气动力研究所 | Multi-equipment synchronous continuous scanning pressure measurement method based on UDP (user Datagram protocol) |
| CN111813092B (en) * | 2020-07-20 | 2022-05-31 | 上海元城汽车技术有限公司 | Data transmission and fault reason determination method, device, equipment and medium |
| CN112769516A (en) * | 2020-12-24 | 2021-05-07 | 深兰人工智能(深圳)有限公司 | Data synchronous acquisition method and device, electronic equipment and storage medium |
| CN113268411A (en) * | 2021-04-25 | 2021-08-17 | 福瑞泰克智能系统有限公司 | Driving assistance algorithm testing method and device, electronic device and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011079869A1 (en) * | 2009-12-30 | 2011-07-07 | Tomtom International B.V. | Collecting driving conditions from navigation devices |
| CN103824346A (en) * | 2014-02-17 | 2014-05-28 | 深圳市宇恒互动科技开发有限公司 | Driving recording and replaying method and system thereof |
| CN104112363A (en) * | 2014-07-04 | 2014-10-22 | 西安交通大学 | Multi-sensing-data space-time synchronization method and road multi-sensing-data vehicle-mounted acquisition system |
| CN106080053A (en) * | 2015-04-29 | 2016-11-09 | 固特异轮胎和橡胶公司 | The sensor-based mileage of tire follows the tracks of system and method |
| CN107450511A (en) * | 2017-06-28 | 2017-12-08 | 百度在线网络技术（北京）有限公司 | Assess method, apparatus, equipment and the computer-readable storage medium of wagon control model |
-
2017
- 2017-12-13 CN CN201711325952.0A patent/CN108152045B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011079869A1 (en) * | 2009-12-30 | 2011-07-07 | Tomtom International B.V. | Collecting driving conditions from navigation devices |
| CN103824346A (en) * | 2014-02-17 | 2014-05-28 | 深圳市宇恒互动科技开发有限公司 | Driving recording and replaying method and system thereof |
| CN104112363A (en) * | 2014-07-04 | 2014-10-22 | 西安交通大学 | Multi-sensing-data space-time synchronization method and road multi-sensing-data vehicle-mounted acquisition system |
| CN106080053A (en) * | 2015-04-29 | 2016-11-09 | 固特异轮胎和橡胶公司 | The sensor-based mileage of tire follows the tracks of system and method |
| CN107450511A (en) * | 2017-06-28 | 2017-12-08 | 百度在线网络技术（北京）有限公司 | Assess method, apparatus, equipment and the computer-readable storage medium of wagon control model |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108152045A (en) | 2018-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108152045B (en) | Vehicular data acquisition method, apparatus and system | |
| Andria et al. | Development of an automotive data acquisition platform for analysis of driving behavior | |
| CN108871788B (en) | A kind of method of calibration of automatic transmission shift attribute test rack | |
| CN110608895B (en) | Simulation dynamic performance test system for finished automobile brake system | |
| CN103308325A (en) | Driving system semi-physical simulation platform of electric automobile | |
| CN107002578A (en) | Method and apparatus for determining boost torque | |
| CN102592414A (en) | Test platform of driver active safety early warning system | |
| CN108152050A (en) | A kind of whole-car parameters calibration method | |
| CN107238501A (en) | A kind of method of testing and test system of electric vehicle on road resistance of taxing | |
| CN106679862A (en) | Engine actual output torque measuring method and system | |
| CN103134683B (en) | The system and method for vehicle motor exhaust brake test is carried out in indoor | |
| CN102331721B (en) | Method, device and system for testing dynamic analog simulation of electronic control diesel engine | |
| CN109580251A (en) | A kind of rear axle Efficiency test method based on NEDC oil consumption operating condition | |
| CN206002666U (en) | A kind of pure electric vehicle power system output characteristics test platform | |
| CN109002032A (en) | A kind of cloud vehicle failure intelligent diagnostics matching system | |
| CN113378359B (en) | Method and device for evaluating oil consumption of engine and transmission efficiency of whole vehicle | |
| CN110361649A (en) | A kind of motor correlation calibration system and scaling method based on dynamometer machine and simulated calibration | |
| CN106872178A (en) | A kind of all-round property testing method and system of new-energy automobile | |
| CN109632343A (en) | A kind of used car dynamic and static state performance testing and analysis system | |
| CN106290986A (en) | A kind of dynamic signal detection device and method of wheel speed sensors | |
| CN109426691A (en) | Vehicle movement component emulation mode and analogue system | |
| CN106092613B (en) | A kind of brake pressure indirect measurement method based on rotary drum revolution speed sensing | |
| CN109342078A (en) | The economic testing method, apparatus and test device of electric four-wheel drive vehicle | |
| CN209640722U (en) | A kind of distribution driving control system testboard | |
| CN106289422A (en) | Automobile ECO pattern oil consumption evaluation test method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |