CN105527958B - A kind of diagnostic data throat floater analysis method - Google Patents
A kind of diagnostic data throat floater analysis method Download PDFInfo
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- CN105527958B CN105527958B CN201510881028.5A CN201510881028A CN105527958B CN 105527958 B CN105527958 B CN 105527958B CN 201510881028 A CN201510881028 A CN 201510881028A CN 105527958 B CN105527958 B CN 105527958B
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- data
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- setting
- automatic trigger
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0264—Control of logging system, e.g. decision on which data to store; time-stamping measurements
Abstract
The present invention discloses a kind of diagnostic data throat floater analysis method, including data record and data readback, the data readback is for the content recorded, upon playback if encountering " label " point, it can then prompt Automobile Service technician that this " label " point is described, data recording operation is established on the process for reading diagnostic data stream, during diagnostic data stream is read, the trigger condition of data record can be set, the trigger condition of setting can be divided into triggering and automatic trigger manually.The present invention carries out data record using two ways, and special data point can be marked while manually recorded data.In addition, various control scheme can be set to carry out automatic data logging, so that data acquisition is more targeted, in data readback, it can be with editing specification in case examination, the general manual opening of comparison and the mode that record is turned off manually, function are more abundant to marked data point Automobile Service technician, conditionity is stronger, can give and more repair help.
Description
Technical field
The present invention relates to automobile diagnosis technique field more particularly to a kind of diagnostic data throat floater analysis methods.
Background technology
With the development of science and technology automobile is equipped with a large amount of electronic control unit to assist driving.And it is related to these high-tech
Electronic control unit repair when, Automobile Service technician must carry out by specific auto repair diagnostic tool.
Automobile Service technician is positioning vehicle failure or when servicing a car, and needs with diagnostic tool to the electronic control unit of automobile
Real time data is read out and monitors.During data flow is monitored, such as encountering has reference value or abnormal data
Stream paragraph then needs to record this paragraph in case checking and analyzing.
Nowadays auto repair diagnostic tool on the market is of numerous names, and function differs.Majority to the record of real time data and
Storage does not optimize, and the method for use is usually enforceable admission data and preserves.Such mode is for Automobile Service technician
For without effective booster action, technician can not the data that go wrong of precise positioning when returning and looking into data.
Invention content
The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of diagnostic data throat floater analysis method.
Technical scheme is as follows：The present invention provides a kind of diagnostic data throat floater analysis method, remembers including data
Record and data readback, the data readback are for the content recorded, upon playback if encountering " label " point, can be prompted
This " label " point is described in Automobile Service technician, and data recording operation is established on the process for reading diagnostic data stream, is being read
During taking diagnostic data stream, the trigger condition of data record can be set, the trigger condition of setting can be divided into triggering manually and
Automatic trigger two ways, the data record content obtained by two kinds of triggering methods are stored in the data record.
Currently preferred, the manual triggering mode needs user to click " beginning " and carries out data record, clicks " end "
Data record is completed, can select click " label " that special data point is marked during this period.
Currently preferred, in the automatic trigger mode, current diagnostic data flow content satisfaction has set automatic
During trigger condition, data record is carried out automatically, when meeting the condition terminated automatically set, terminates data record automatically.
Currently preferred, the manual triggering clicks " beginning " record data, persistently preserves data content, encountering needs
The content " to mark " is clicked " label ", and clicking " label ", data record continues afterwards, when user needs to terminate record,
Click " end ", preserve since " " to all data contents during " end ".
Currently preferred, the automatic trigger relies on the condition of " setting " to carry out, and the content of " setting " includes：
The upper lower limit value of traffic value, the mode of data record, record duration and record buffer length, the traffic value
Upper lower limit value for display the result is that the data flow of " numerical value class ", limit and the specific number of lower limiting value can be arranged on；Institute
The mode for stating data record can be set to " triggering manually " and " automatic trigger "；The beginning condition that " automatic trigger " mode can be set
Including with " failure code " be beginning condition；With " there is the error code specified number " for beginning condition；With " actual data stream
Value reaches the upper lower limit value set " it is beginning condition；The duration of record is in setting when " automatic trigger " start recording number
According to rear, lasting record data content how long, this setting is effective only under " automatic trigger " pattern；The buffer length of record
Setting by " automatic trigger " time point data buffer zone forward length, setting numerical value is percentage, i.e., with " record
Duration " is calculation basis, preserves all setting options, setting comes into force.
Beneficial effects of the present invention are as follows：
Using the above scheme, the present invention carries out data record using two ways, can be with while manually recorded data
Special data point is marked.Furthermore it is possible to various control scheme is set to carry out automatic data logging so that data acquisition
It more targetedly, can be with editing specification in case examination, comparison one to marked data point Automobile Service technician in data readback
As open and be turned off manually manually the mode of record, function is more abundant, and conditionity is stronger, can give more repair sides
It helps.
Description of the drawings
Fig. 1 is the flow chart of diagnostic data throat floater analysis method of the present invention；
Fig. 2 is the flow chart of the present invention triggered manually；
Fig. 3 is the flow chart set in automatic trigger of the present invention；
Fig. 4 is the flow chart of automatic trigger of the present invention；
Fig. 5 is the flow chart of data readback of the present invention.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
It please referring to Fig.1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the present invention provides a kind of diagnostic data throat floater analysis method, including
Data record and data readback, the data readback is to be directed to the content recorded, upon playback if encountering " label " point,
Can prompt Automobile Service technician to this " label " point be described, data recording operation establish read diagnostic data stream process it
On, during diagnostic data stream is read, the trigger condition of data record can be set, the trigger condition of setting can be divided into manually
Triggering and automatic trigger two ways, the data record content obtained by two kinds of triggering methods are stored in the data record
In.
The manual triggering mode needs user to click " beginning " and carries out data record, clicks " end " and completes data record,
It can select click " label " that special data point is marked during this period.
In the automatic trigger mode, when current diagnostic data flow content meets the automatic trigger condition set, from
It is dynamic to carry out data record, when meeting the condition terminated automatically set, terminate data record automatically.
As shown in Fig. 2, the manual triggering, clicks " beginning " record data, persistently preserves data content, encounter needs
The content of " label " is clicked " label ", and clicking " label ", data record continues afterwards, when user needs to terminate record, point
Hit " end ", preserve since " " to all data contents during " end ".
As shown in Figure 3 and Figure 4, the automatic trigger relies on the condition of " setting " to carry out, the content packet of " setting "
It includes：The upper lower limit value of traffic value, the mode of data record, record duration and record buffer length, the data
The upper lower limit value of flow valuve is for display the result is that the data flow of " numerical value class ", can be arranged on limit and the specific number of lower limiting value
Word；The mode of the data record can be set to " triggering manually " and " automatic trigger "；What " automatic trigger " mode can be set opens
Beginning condition is included with " failure code " for beginning condition；With " there is the error code specified number " for beginning condition；With " practical
Traffic value reaches the upper lower limit value set " it is beginning condition；The duration of record is in setting when " automatic trigger " starts
Lasting that data content how long recorded after recording data, this setting is effective only under " automatic trigger " pattern；Record delays
Rush length setting by " automatic trigger " time point data buffer zone forward length, setting numerical value is percentage, i.e., with
" duration of record " is calculation basis, preserves all setting options, setting comes into force.
In conclusion using the above scheme, the present invention carries out data record using two ways, in manually recorded data
Special data point can be marked simultaneously.Furthermore it is possible to various control scheme is set to carry out automatic data logging so that
Data acquisition is more targeted, can be with editing specification with for future reference to marked data point Automobile Service technician in data readback
It tests, the general manual opening of comparison and the mode that record is turned off manually, function is more abundant, and conditionity is stronger, can give more
Repair help.
The foregoing is merely a prefered embodiment of the invention, is not intended to restrict the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of diagnostic data throat floater analysis method, which is characterized in that including data record and data readback, the data are returned
It is to be directed to the content recorded to put, and upon playback if encountering " label " point, Automobile Service technician can be prompted to click through this " label "
Row description, data recording operation are established on the process for reading diagnostic data stream, can during diagnostic data stream is read
The trigger condition of data record is set, the trigger condition of setting can be divided into triggering and automatic trigger two ways manually, pass through two
The data record content that kind triggering method obtains is stored in the data record, and the manual triggering mode needs user to click
" beginning " carries out data record, clicks " end " and completes data record, can select to click " label " during this period to special number
Strong point is marked, and in the automatic trigger mode, current diagnostic data flow content meets the automatic trigger condition set
When, data record is carried out automatically, when meeting the condition terminated automatically set, terminates data record automatically, it is described manual
Triggering clicks " beginning " record data, persistently preserves data content, encounter the content of needs " label ", click " label ", click
" label " data record continues afterwards, when user needs to terminate record, clicks " end ", preserve since " " to " end "
All data contents of period.
2. diagnostic data throat floater analysis method according to claim 1, which is characterized in that the automatic trigger relies on
The condition of " setting " carries out, and the content of " setting " includes：The upper lower limit value of traffic value, the mode of data record, note
The duration of record and the buffer length of record, the upper lower limit value of the traffic value is for showing the result is that the number of " numerical value class "
According to stream, limit and the specific number of lower limiting value can be arranged on；The mode of the data record can be set to " manually triggering " and
" automatic trigger "；The beginning condition that " automatic trigger " mode can be set is included with " failure code " for beginning condition；" to occur
The error code number specified " is beginning condition；With " real data flow valuve reaches the upper lower limit value set " for beginning condition；Note
The duration of record, lasting that data content how long recorded, this set after setting is when " automatic trigger " start recording data
It puts only under " automatic trigger " pattern effectively；The buffer length of record is in setting by the time point data forward of " automatic trigger "
The length of buffering area, setting numerical value is percentage, i.e., preserves all settings for calculation basis with " duration of record "
, setting comes into force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510881028.5A CN105527958B (en) | 2015-12-03 | 2015-12-03 | A kind of diagnostic data throat floater analysis method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510881028.5A CN105527958B (en) | 2015-12-03 | 2015-12-03 | A kind of diagnostic data throat floater analysis method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105527958A CN105527958A (en) | 2016-04-27 |
| CN105527958B true CN105527958B (en) | 2018-06-26 |
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| CN201510881028.5A Expired - Fee Related CN105527958B (en) | 2015-12-03 | 2015-12-03 | A kind of diagnostic data throat floater analysis method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102023922A (en) * | 2010-12-28 | 2011-04-20 | 重庆恩菲斯软件有限公司 | System and method for testing automotive electronic diagnostic software |
| CN102339482A (en) * | 2010-05-05 | 2012-02-01 | 福特全球技术公司 | Vehicle data recording system |
| CN102736615A (en) * | 2012-03-31 | 2012-10-17 | 深圳市元征科技股份有限公司 | Vehicle failure diagnosis method |
| CN103699108A (en) * | 2014-01-03 | 2014-04-02 | 中天新能源农业科技投资有限公司 | OBD (on-board diagnostics) technology-based motor vehicle real-time monitoring system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5244431B2 (en) * | 2008-03-25 | 2013-07-24 | トヨタ自動車株式会社 | Abnormality detection device, abnormality information transmission method, abnormality information transmission system |
-
2015
- 2015-12-03 CN CN201510881028.5A patent/CN105527958B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102339482A (en) * | 2010-05-05 | 2012-02-01 | 福特全球技术公司 | Vehicle data recording system |
| CN102023922A (en) * | 2010-12-28 | 2011-04-20 | 重庆恩菲斯软件有限公司 | System and method for testing automotive electronic diagnostic software |
| CN102736615A (en) * | 2012-03-31 | 2012-10-17 | 深圳市元征科技股份有限公司 | Vehicle failure diagnosis method |
| CN103699108A (en) * | 2014-01-03 | 2014-04-02 | 中天新能源农业科技投资有限公司 | OBD (on-board diagnostics) technology-based motor vehicle real-time monitoring system |
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| CN105527958A (en) | 2016-04-27 |
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