CN107977190A - The Online Processing System and on-line processing method of vehicle data - Google Patents
The Online Processing System and on-line processing method of vehicle data Download PDFInfo
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- CN107977190A CN107977190A CN201610935774.2A CN201610935774A CN107977190A CN 107977190 A CN107977190 A CN 107977190A CN 201610935774 A CN201610935774 A CN 201610935774A CN 107977190 A CN107977190 A CN 107977190A
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- 238000012545 processing Methods 0.000 title claims abstract description 34
- 238000003672 processing method Methods 0.000 title claims description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 238000004891 communication Methods 0.000 claims abstract description 30
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/50—Adding; Subtracting
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- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Mathematical Optimization (AREA)
- General Engineering & Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The present invention includes a kind of Online Processing System of vehicle data, including the control unit for vehicle (10) being installed on vehicle and the vehicle communication unit (20) being installed on the vehicle, the control unit for vehicle (10) is arranged to collect the engine operation primary data information (pdi) on vehicle and controls the operation of vehicle, the vehicle communication unit (20) is arranged to read after this starts work initial data from the control unit for vehicle (10) every a read access time, every a transmission time by from the original data processing in multiple read access times into simple data, and the simple data is wirelessly transmitted to server or high in the clouds.The Online Processing System of the vehicle data of the present invention may conveniently and efficiently collect vehicle data.
Description
Technical field
Of the invention processing system and its processing method in relation to a kind of vehicle data, especially a kind of vehicle data it is online
Processing system and on-line processing method.
Background technology
With the development of technology, the world today increasingly develop into one interconnection the world, vehicle as people it is daily go out
Capable instrument, it is also required to the part for becoming the interconnection world.The requirement of interconnection causes traditional vehicle data processing method not
It is suitable for current vehicle again.In traditional processing system, the data of vehicle need before vehicle release by laboratory simulation,
Calibration is in vehicle database after measurement.Control unit for vehicle (ECU, an engine/vehicle are had on vehicle
Control unit), the data storage of its fleet vehicles and Data Collection and the function of controlling vehicle.If desired by collection
Data export, then need by ECU pull down be sent into laboratory handled.Or the processing equipment on holding is connected on ECU,
So as to export the data of collection.
Because when being simulated in an experiment, the data for vehicle calibration are or empirical data in the ideal situation
A kind of theory analysis under setting.However, the actual travel road conditions of vehicle, vehicle state in itself, driver drive to be accustomed to
All the running data of vehicle is had an impact, the data demarcated in laboratory there may be larger difference with actual situation
Not.Therefore, the DATA REASONING now for vehicle more makes the mode that vehicle data is collected and transmitted to carry out.
The existing vehicle data transmission used generally uses vehicle communication unit (CCU, Connectivity Control
Unit) carry out.After ECU collects vehicle sensor data, processing is extracted progress by the CCU being again provided with vehicle
Storage, and server end, or high in the clouds are transmitted to by radio transmission apparatus, so that the data remotely can be obtained and divided
Analysis.
Because present vehicle data is increasing, and the frequency of CCU readings ECU and the transmission frequency of CCU are higher and higher, institute
The data extracted of control unit for vehicle directly are needed larger bandwidth by being wirelessly transferred.And carry before being transmitted
The data taken are temporarily stored in vehicle communication unit, it is necessary to vehicle communication unit has larger memory, can receive the data of vehicle
The cost rise of collection, storage and transmission.
The content of the invention
It is an object of the invention to provide it is a kind of can quickly the Online Processing System of Collecting and dealing vehicle data and
Line processing method.
The present invention provides a kind of Online Processing System of vehicle data, including the control unit for vehicle that is installed on vehicle and
The vehicle communication unit being installed on the vehicle, the control unit for vehicle are arranged to collect the engine operation on vehicle
Primary data information (pdi) and the operation for controlling vehicle, the vehicle communication unit are arranged to every a read access time from the vehicle
Control unit is read after this starts work initial data, every a transmission time by described in from multiple read access times
Original data processing is wirelessly transmitted to server or high in the clouds into simple data, and by the simple data.
Preferably, the engine operation initial data includes vehicle rail pressure, injection time and injecting times, engine turns
One or several in speed, oil spout total amount and accelerator open degree, the simple data is included in a transmission time described
Injecting times sum up and/or the injection time sum up after data, the simple data is included in
Correspond to the data after the distribution process of oil spout aggregate data, institute in one transmission time to the engine speed data
Simple data is stated to be included in a transmission time to the accelerator open degree and the real-time correspondence of the engine speed
Data after processing.
Preferably, the read access time is 10 to 15 milliseconds, and transmission time is 10 to 15 seconds.
The present invention additionally provides a kind of on-line processing method of vehicle data, comprise the following steps,
Vehicle motor operation information initial data is collected by the control unit for vehicle being installed on vehicle；
Every a read access time as described in the vehicle communication unit from control unit for vehicle reading being installed on vehicle
Engine runs initial data；
The vehicle communication unit runs into the engine original data processing into simple number every a transmission time
According to；
The simple data is by the vehicle communication unit to can receive the vehicle communication cell data
System transmission.
Preferably, the engine operation initial data includes vehicle rail pressure, injection time and injecting times, engine turns
One or several in speed, oil spout total amount and accelerator open degree, the simple data is included in a transmission time described
Injecting times sum up and/or the injection time sum up after data, the simple data is included in
Correspond to the data after the distribution process of oil spout aggregate data, institute in one transmission time to the engine speed data
Simple data is stated to be included in a transmission time to the accelerator open degree and the real-time correspondence of the engine speed
Data after processing.
Preferably, the read access time is 10 to 15 milliseconds, and the transmission time is 10 to 15 seconds.
By the system and method for the present invention, mass data is transmitted to the external world again after being handled on vehicle communication unit,
The size of the transmission data so reduced, therefore number of the vehicle communication unit from control unit for vehicle can be increased.
Brief description of the drawings
The exemplary embodiment of the present invention is described in detail below with reference to the accompanying drawings, it will be appreciated that described below
Embodiment is only used for explaining the present invention, and without being restricted to the scope of the present invention, appended attached drawing is wherein：
Fig. 1 is the structure diagram of the Online Processing System of vehicle data of the present invention；
Fig. 2 is the flow chart of the on-line processing method of vehicle data of the present invention, which mainly applies
In the Online Processing System shown in corresponding diagram 1.
Embodiment
In different drawings, the same or similar component is presented with like reference characters.
It should be appreciated that attached drawing is only used for, the present invention will be described, wherein the size of component, proportionate relationship and component
Number is not as limitation of the present invention.
A kind of refering to Figure 1, Online Processing System of vehicle data of the present invention.In the online processing of vehicle data
System 100 includes the control unit for vehicle 10 being arranged on vehicle, which can collect vehicle from vehicle
Data, and the vehicle communication unit 20 being installed on the vehicle are run, which is arranged to can be with collecting cart
Engine on runs primary data information (pdi) and controls the operation of vehicle.Hair on 10 real-time collecting vehicle of control unit for vehicle
The operation data of motivation, including engine operation initial data include vehicle rail pressure, injection time and injecting times, start
One or several in machine rotating speed, oil spout total amount and accelerator open degree.After have collected above- mentioned information, control unit for vehicle 10 will be above-mentioned
In the memory space of information temporary storage in the inner.
Vehicle communication unit 20 between the two and is led to by CAN bus and above-mentioned 10 data connection of control unit for vehicle
Cross vehicle communication agreement to be communicated, communications protocol is, for example, CCP communications protocol or SAEJ1939 communications protocol etc..Vehicle leads to
Unit 20 is interrogated after a read access time reads temporary engine operation initial data from the control unit for vehicle 10, should
Each read access time is preferably provided to 10 to 15 milliseconds.After collecting multiple information, every a transmission time will it is above-mentioned repeatedly
The information of reading carries out being processed into simple data, and above-mentioned transmission time is 10 to 15 seconds.For the mode of different data processings
Also it is different, the processing of several frequently-used datas is exemplified below.For the rail pressure data of engine, corresponding fortune can be processed into
The data of row condition.Sum up, will be carried out in the injecting times in multiple read access times for the injecting times
Add up, obtain the injecting times in a transmission time, also summed up for the initial data of the injection time,
The total amount of the injection time in a transmission time is obtained, for the engine speed data read in a transmission time
And oil spout aggregate data, the distribution corresponding data of engine speed data and oil spout aggregate data can be processed into, for one
To accelerator open degree and engine speed in transmission time, the number of accelerator open degree and engine speed correspondence can be processed into
According to.
Above-mentioned species and processing method for initial data is the exemplary theory to the utility model one embodiment
It is bright.
Foregoing vehicle communication unit 20 is after the simple data after obtaining the data processing in a transmission time, by it
Transmission can communicate therewith to server or high in the clouds etc. and need the system of the simple data.
Refer to shown in Fig. 2, the present invention also provides a kind of on-line processing method of vehicle data, including following step at the same time
Suddenly, in S100, vehicle motor operation information initial data is collected by the control unit for vehicle 10 being installed on vehicle；
In s 200, every 10 to 15 milliseconds of read access times by the vehicle communication unit 20 that is installed on vehicle from the car
Control unit 10 reads the engine operation initial data；
It is every 10 to 15 seconds transmission times that the vehicle communication unit 20 is original to engine operation in S300
Data are processed into simple data；
In S400, the vehicle communication unit 20 is by the simple data to can receive the vehicle communication list
The system transmission of first 20 data.
Only in conjunction with the most practical preferred embodiment being presently considered, present invention is described above, it is to be understood that
It is limitation of the present invention that described above, which is not, and the present invention is also not limited to the example above, the ordinary skill people of the art
The variations, modifications, additions or substitutions that member is made in the essential scope of the present invention, should also belong to protection scope of the present invention.
Claims (14)
1. a kind of Online Processing System of vehicle data (100), including the control unit for vehicle (10) and peace being installed on vehicle
Loaded on the vehicle communication unit (20) on the vehicle, which is arranged to collect starts on vehicle
Machine runs primary data information (pdi) and controls the operation of vehicle, and the vehicle communication unit (20) is arranged to every a read access time
Read from the control unit for vehicle (10) after this starts work initial data, will be from multiple readings every a transmission time
The original data processing in the time is taken to be wirelessly transmitted to server or high in the clouds into simple data, and by the simple data.
2. Online Processing System (100) as claimed in claim 1, it is characterised in that the engine runs raw data packets
Include one or several in vehicle rail pressure, injection time and injecting times, engine speed, oil spout total amount and accelerator open degree.
3. Online Processing System (100) as claimed in claim 2, it is characterised in that the simple data is included in an institute
State the injecting times in transmission time sum up and/or the injection time sum up after data.
4. Online Processing System (100) as claimed in claim 2, it is characterised in that the simple data is included in an institute
State the data after the distribution process for corresponding to oil spout aggregate data in transmission time to the engine speed data.
5. Online Processing System (100) as claimed in claim 2, it is characterised in that the simple data is included in an institute
State in transmission time to the data after the accelerator open degree and the real-time correspondence processing of the engine speed.
6. the Online Processing System (100) as described in claim 3 or 4 or 5, it is characterised in that the read access time for 10 to
15 milliseconds.
7. the Online Processing System (100) as described in claim 3 or 4 or 5, it is characterised in that the transmission time for 10 to
15 seconds.
8. a kind of on-line processing method of vehicle data, comprises the following steps,
Vehicle motor operation information initial data is collected by the control unit for vehicle (10) being installed on vehicle；
Read every a read access time by the vehicle communication unit (20) being installed on vehicle from the control unit for vehicle (10)
The engine runs initial data；
The vehicle communication unit (20) runs into the engine original data processing into simple number every a transmission time
According to；
The vehicle communication unit (20) is by the simple data to can receive vehicle communication unit (20) data
System transmission.
9. on-line processing method as claimed in claim 8, it is characterised in that the engine operation initial data includes vehicle
One or several in rail pressure, injection time and injecting times, engine speed, oil spout total amount and accelerator open degree.
10. on-line processing method as claimed in claim 9, it is characterised in that the simple data is included in a biography
In the defeated time injecting times sum up and/or the injection time sum up after data.
11. on-line processing method as claimed in claim 9, it is characterised in that the simple data is included in a biography
Correspond to the data after the distribution process of oil spout aggregate data in the defeated time to the engine speed data.
12. on-line processing method as claimed in claim 9, it is characterised in that the simple data is included in a biography
To the data after the accelerator open degree and the real-time correspondence processing of the engine speed in the defeated time.
13. the on-line processing method as described in claim 10 or 11 or 12, it is characterised in that the read access time is 10 to 15
Millisecond.
14. the on-line processing method as described in claim 10 or 11 or 12, it is characterised in that the transmission time is 10 to 15
Second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610935774.2A CN107977190A (en) | 2016-10-25 | 2016-10-25 | The Online Processing System and on-line processing method of vehicle data |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610935774.2A CN107977190A (en) | 2016-10-25 | 2016-10-25 | The Online Processing System and on-line processing method of vehicle data |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1615398A (en) * | 2002-01-15 | 2005-05-11 | 株式会社三国 | Fuel injection control device |
| JP2006016087A (en) * | 2004-06-30 | 2006-01-19 | Sumitomonacco Materials Handling Co Ltd | Working vehicle control system |
| CN103607408A (en) * | 2013-11-29 | 2014-02-26 | 青岛海信网络科技股份有限公司 | Fuel consumption accounting method and device based on real-time fuel consumption information acquisition |
| CN104360678A (en) * | 2014-10-14 | 2015-02-18 | 苏州德鲁森自动化***有限公司 | Remote vehicle fault diagnosis system |
| CN205304871U (en) * | 2015-12-25 | 2016-06-08 | 昆山映台电子科技有限公司 | On -vehicle information monitoring devices |
| CN205427606U (en) * | 2015-12-15 | 2016-08-03 | 合肥晟泰克汽车电子有限公司 | Vehicle OBD diagnostic data collection system |
-
2016
- 2016-10-25 CN CN201610935774.2A patent/CN107977190A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1615398A (en) * | 2002-01-15 | 2005-05-11 | 株式会社三国 | Fuel injection control device |
| JP2006016087A (en) * | 2004-06-30 | 2006-01-19 | Sumitomonacco Materials Handling Co Ltd | Working vehicle control system |
| CN103607408A (en) * | 2013-11-29 | 2014-02-26 | 青岛海信网络科技股份有限公司 | Fuel consumption accounting method and device based on real-time fuel consumption information acquisition |
| CN104360678A (en) * | 2014-10-14 | 2015-02-18 | 苏州德鲁森自动化***有限公司 | Remote vehicle fault diagnosis system |
| CN205427606U (en) * | 2015-12-15 | 2016-08-03 | 合肥晟泰克汽车电子有限公司 | Vehicle OBD diagnostic data collection system |
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Application publication date: 20180501 |