CN108152045A - Vehicular data acquisition method, apparatus and system - Google Patents
Vehicular data acquisition method, apparatus and system Download PDFInfo
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- CN108152045A CN108152045A CN201711325952.0A CN201711325952A CN108152045A CN 108152045 A CN108152045 A CN 108152045A CN 201711325952 A CN201711325952 A CN 201711325952A CN 108152045 A CN108152045 A CN 108152045A
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- 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
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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 technology
Automobile can be detected automotive performance before producing, detection of the monitoring based on car data of automotive performance,
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.At present, vehicular data acquisition method
The data adopted there are different data time irreversibility the shortcomings that, for example, environmental data and Chassis dynamometer in environmental chamber
The data that machine data collect are asynchronous in time, this can so that the detection of car data is inaccurate, further so that
Car consumption credit is inaccurate.
Invention content
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.
An embodiment of the present invention provides a kind of vehicular data acquisition method, the method includes：Obtain 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 present invention additionally provides a kind of vehicular data acquisition device, and described device includes：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 present invention additionally 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, during 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, it, will be in the automobile for automotive interior data and automotive interior data time stamp
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, for by 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 can including one or more
The software function module performed by processor, including：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, 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, obtain automotive interior data and automotive interior data time stamp, 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, when running car data time stamp is consistent with automotive interior data time stamp, which is corresponded to
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.
Description of the drawings
It 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 the structure diagram of a kind of vehicular data acquisition system 100 that the embodiment of the present invention carries.
Fig. 2 shows the frame structure schematic diagrames of a kind of 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 systems；110- chassis dynamometers；120- environmental data collectors；130-
Master control system；140- internal model control systems；200- vehicular data acquisition devices；210- obtains test data module；220-
Obtain car data module；230- time synchronization modules；231- judges time quantum；232- data combination units；240-
Obtain automotive environment data module；250- environmental data synchronization modules；260- output modules.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment 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 configured to arrange and design with a variety of different herein.Cause
This, the detailed description of the embodiment of the present invention to providing in the accompanying drawings is not intended to limit claimed invention below
Range, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Go out all other embodiments obtained under the premise of creative work, shall fall within the protection scope of the present invention.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.Meanwhile the present invention's
In description, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
Referring to Fig. 1, Fig. 1 is the structure diagram of a kind of vehicular data acquisition system 100 that the embodiment of the present invention carries.
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 being used 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 is each what is normally at the uniform velocity encountered when driving
Kind resistance is simulated by loading device.Automobile when accelerating and sliding, by the rotary inertia of flywheel group simulated by suffered resistance.
The torque of chassis dynamometer 110 and power pass through the force snesor that is mounted on the arm of force of a connecting stator and dynamometer machine shell
It measures.Automobile drive roller, loading device by stator to rotor apply braking moment, meanwhile, stator by rotor anti-work
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 of each operating mode to automobile is realized in simulation.Chassis dynamometer can be used for the loading of automobile to debug, 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 to measure the motor vehicle exhaust emission under different operating modes together.Chassis dynamometer 110 makes
With conveniently, dependable performance is not influenced by external condition.Under the premise of the automobile that do not disintegrate, vapour can be quickly and accurately detected
The each system of vehicle, the performance of component.Chassis dynamometer 110 both can be used for automobile scientific experimentation, can be used for repairing
Detection.Specifically, operated by chassis dynamometer 110, obtain the data that chassis dynamometer 110 detects, according to the data into
Row analysis, so as to fulfill the experiment to automobile and Measuring error.
Chassis dynamometer 110 can be single roller chassis dynamometer 110 or twin-roll in embodiments of the present invention
Chassis dynamometer 110.
In embodiments of the present invention, a running car data correspond to a running car data time stamp.Running car
Data can 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, 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, an automotive interior data correspond to an automotive interior data time stamp.Automotive interior
Data can 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, for by 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 traveling 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
Go out.
In embodiments of the present invention, UDP refers to the letter of User Datagram Protocol (User Datagram Protocol)
Claim, be 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 are the formal specifications of UDP.It adopts
There is the advantages of resource consumption is small, and processing speed is fast with UDP transmission data.
In embodiments of the present invention, internal model control system 140 is used to summarize 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 performs.
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 harvester 200.
Referring to Fig. 2, Fig. 2 shows the boxes of a kind of vehicular data acquisition device 200 provided in the embodiment of the present invention
Structure diagram.In embodiments of the present invention, vehicular data acquisition device 200 includes：It obtains 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 used to export 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
During 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, for when running car data time stamp is consistent with automotive interior data time stamp, inciting somebody to action
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
To a kind of vehicular data acquisition method for being provided in the embodiment of the present invention including the step of be described in detail.
Step S100：Obtain running car data and running car data time stamp.In embodiments of the present invention, step
S100 can be performed 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, a running car data correspond to a running car data time stamp.Running car
Data can 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：Obtain automotive interior data and automotive interior data time stamp.In embodiments of the present invention, step
S200 can be performed 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, an automotive interior data correspond to an automotive interior data time stamp.Automotive interior
Data can 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 performs, and the 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：Judge 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 performed by above-mentioned judgement time quantum 231, and the 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,
It can judge running car data time stamp by asking for 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, represent 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 performed by above-mentioned data combination unit 232, and the 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 of automobile and environmental data timestamp are obtained, wherein, environmental data is simulated including sunlight
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 performs, 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 performed 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 can be：
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 consistent, specifically, may be, but not limited to, ask for the environmental data time
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
Automotive interior data time stamp difference 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 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：Export the synchrodata or/and the synchronous total data.In embodiments of the present invention, step
S600 can be performed 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 are led to
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.It, can be by analyzing synchrodata, you can obtain time synchronization when needing to analyze state of the test car in some time
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 flow chart or block diagram can represent the one of a module, program segment or code
Part, a part for the module, program segment or code include one or more and are used to implement holding for defined logic function
Row instruction.It should also be noted that at some as in the realization method replaced, the function that is marked in box can also be to be different from
The sequence marked in attached drawing occurs.For example, two continuous boxes can essentially perform substantially in parallel, they are sometimes
It can perform in the opposite order, this is depended on the functions involved.It is it is also noted that every in block diagram and/or flow chart
The combination of a box and the box in block diagram and/or flow chart can use function or the dedicated base of action as defined in performing
It realizes or can be realized with the combination of specialized hardware and computer instruction in the system of hardware.
In addition, each function module in each embodiment of the present invention can integrate to form an independent portion
Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized in the form of software function module and is independent product sale or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme of the present invention is substantially in other words
The part contribute to the prior art or the part of the technical solution can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, is used including some instructions so that a computer equipment (can be
People's computer, server or network equipment etc.) perform all or part of the steps of the method according to each embodiment of the present invention.
It should be noted that herein, 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
Kind practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Include so that process, method, article or equipment including a series of elements 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 it is intrinsic will
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that wanted including described
Also there are other identical elements in the process of element, method, article or equipment.
Claims (10)
- A kind of 1. vehicular data acquisition method, which is characterized in that the 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.
- 2. vehicular data acquisition method according to claim 1, which is characterized in that according to the running car data time The running car data and the automotive interior data are carried out time synchronization by stamp and the automotive interior data time stamp, The step of obtaining synchrodata, including：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.
- 3. vehicular data acquisition method according to claim 2, which is characterized in that the method further includes：The environmental data of automobile and environmental data timestamp are obtained, the environmental data includes sunlight analogue data and environment storehouse number According to；The environmental data and the synchrodata are carried out by time synchronization according to the environmental data timestamp, obtain synchronizing total Data.
- 4. vehicular data acquisition method according to claim 3, which is characterized in that the method further includes：Export the synchrodata or/and the synchronous total data.
- 5. vehicular data acquisition method according to claim 4, 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.
- 6. 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, 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.
- 7. vehicular data acquisition device according to claim 6, which is characterized in that 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, 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 combine, and obtain running car data time stamp synchrodata corresponding with the automotive interior data time stamp.
- 8. vehicular data acquisition device according to claim 7, which is characterized in that described device further includes：Automotive environment data module is obtained, for obtaining the environmental data of automobile and environmental data timestamp, 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.
- 9. vehicular data acquisition device according to claim 8, which is characterized in that described device further includes：Output module, for exporting the synchrodata or/and the synchronous total data.
- 10. a kind of vehicular data acquisition system, which is characterized in that the system comprises：Chassis dynamometer, environmental data collecting Device, 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, 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, for by 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 claim 6-9 any one of them vehicular data acquisition devices, and described device includes One or more software function module that can be performed by processor, including：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, 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.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269759A (en) * | 2018-09-11 | 2019-01-25 | 中国空气动力研究与发展中心低速空气动力研究所 | A kind of more equipment synchronization continuous scanning pressure testing method based on udp protocol |
| CN111813092A (en) * | 2020-07-20 | 2020-10-23 | 上海元城汽车技术有限公司 | Data transmission and fault cause 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269759A (en) * | 2018-09-11 | 2019-01-25 | 中国空气动力研究与发展中心低速空气动力研究所 | A kind of more equipment synchronization continuous scanning pressure testing method based on udp protocol |
| CN111813092A (en) * | 2020-07-20 | 2020-10-23 | 上海元城汽车技术有限公司 | Data transmission and fault cause determination method, device, equipment and medium |
| 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 |
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