CN107492159A - The data display method and system of freeze frame - Google Patents
The data display method and system of freeze frame Download PDFInfo
- Publication number
- CN107492159A CN107492159A CN201611203897.3A CN201611203897A CN107492159A CN 107492159 A CN107492159 A CN 107492159A CN 201611203897 A CN201611203897 A CN 201611203897A CN 107492159 A CN107492159 A CN 107492159A
- Authority
- CN
- China
- Prior art keywords
- data
- freeze frame
- display
- diagnostic trouble
- trouble code
- 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.)
- Pending
Links
Classifications
-
- 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
- G07C5/0808—Diagnosing performance data
-
- 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
- G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses a kind of data display method of freeze frame and system, this method comprises the following steps：Diagnosis request is sent to automobile controller, so that freeze frame corresponding to diagnostic trouble code is obtained and parsed from the automobile controller；The multiple data are screened according to the fixed display demand, to obtain the associated data related to the diagnostic trouble code；Show data value of the associated data in fault moment.The present invention can show associated data by increasing the display demand part related to diagnostic trouble code when freeze frame all freezes identical data corresponding to diagnostic trouble code, so that in maintenance process, fault location time is saved, and is caused in software development process, saves development cost.
Description
Technical field
The present invention relates to automobile technical field, the data display method and system of more particularly to a kind of freeze frame.
Background technology
In correlation technique, the processing to freeze frame typically has two ways：
One kind is to simplify the code realization in automobile controller, is communicated between diagnostic equipment and automobile controller with CAN,
By diagnosing protocol demand, the freeze frame of all diagnostic trouble code is all freezed into the fault moment value of identical data (due to failure
Different at the time of generation, the actual data value of capture is simultaneously different), on the display interface of diagnostic equipment, each diagnostic trouble code pair
(value of data is different) that the data answered are just as is, it is necessary to which maintenance personal looks for the number related to the diagnostic trouble code
According to, then analyzed, considerably increase the time of work.
It is just that freeze frame association is different corresponding to each diagnostic trouble code in automobile controller code that another kind, which is,
Data, in this case the complexity of automobile controller code can greatly enhance so that expense in software development process increases,
In addition, at automobile controller software development initial stage, the incidence relations of failure and data may and it is uncertain, deuterogenesis's demand becomes
Possibility more is larger, and the related data that shows may be made not comprehensive.
The content of the invention
It is contemplated that at least solves one of technical problem in above-mentioned correlation technique to a certain extent.
Therefore, it is an object of the present invention to propose a kind of data display method of freeze frame.The data of the freeze frame
Display methods saves fault location time in maintenance process, and in software development process, saves development cost.
It is another object of the present invention to propose a kind of data presentation system of freeze frame.
To achieve these goals, an aspect of of the present present invention discloses a kind of data display method of freeze frame, this method
Comprise the following steps：Diagnosis request is sent to automobile controller, to be obtained from the automobile controller and parse diagnostic trouble code
Corresponding freeze frame；The multiple data are screened according to the fixed display demand, to obtain and the diagnosis
The related associated data of DTC；Show data value of the associated data in fault moment.
According to the data display method of the freeze frame of the present invention, by increasing the display demand portion related to diagnostic trouble code
Point, associated data can be shown so that in maintenance process when freeze frame all freezes identical data corresponding to diagnostic trouble code
In, fault location time is saved, and cause in software development process, save development cost.
In addition, the data display method of freeze frame according to the above embodiment of the present invention can also have skill additional as follows
Art feature：
Further, wherein, freeze frame corresponding to different diagnostic trouble code includes multiple identical data.
Further, the display demand related to diagnostic trouble code includes：Classification display demand and/or data and event
The strength of association of barrier.
Further, the strength of association of the data and failure includes strong correlation and weak related.
Further, in addition to：Failure cause is positioned according to data value of the associated data of display in fault moment.
Another aspect of the present invention discloses a kind of data presentation system of freeze frame, including：Freeze frame acquisition module, use
In sending diagnosis request to automobile controller, freezed with obtaining and parsing from the automobile controller corresponding to diagnostic trouble code
Frame；Screening module, the multiple data are screened according to the fixed display demand, to obtain and the diagnosis event
Hinder the associated data that code-phase is closed；Display module, for showing data value of the associated data in fault moment.
According to the data presentation system of the freeze frame of the present invention, by increasing the display demand portion related to diagnostic trouble code
Point, associated data can be shown so that in maintenance process when freeze frame all freezes identical data corresponding to diagnostic trouble code
In, fault location time is saved, and cause in software development process, save development cost.
In addition, the data presentation system of freeze frame according to the above embodiment of the present invention can also have skill additional as follows
Art feature：
Further, wherein, freeze frame corresponding to different diagnostic trouble code includes multiple identical data.
Further, the display demand related to diagnostic trouble code includes：Classification display demand and/or data and event
The strength of association of barrier.
Further, the strength of association of the data and failure includes strong correlation and weak related.
Further, in addition to：Fault location module, for the associated data according to display fault moment number
Failure cause is positioned according to value.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the flow chart of the data display method of freeze frame according to an embodiment of the invention；
Fig. 2 is the flow chart of the data display method of freeze frame in accordance with another embodiment of the present invention；And
Fig. 3 is the structure chart of the data presentation system of freeze frame according to an embodiment of the invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
The data display method and system of freeze frame according to embodiments of the present invention are described below in conjunction with accompanying drawing.
Fig. 1 is the flow chart of the data display method of freeze frame according to an embodiment of the invention.
As shown in figure 1, the data display method of freeze frame according to an embodiment of the invention, comprises the following steps：
S110：Diagnosis request is sent to automobile controller, it is corresponding so that diagnostic trouble code is obtained and parsed from automobile controller
Freeze frame.
Specifically, as shown in Fig. 2 shown in numbering 11 to 13, maintenance personal when positioning failure cause, by diagnostic equipment with
Automobile controller is communicated by CAN, is parsed freeze frame corresponding to diagnostic trouble code according to diagnosing protocol, is now parsed
Freeze frame corresponding to all diagnostic trouble code out all freezes the fault moment value of identical data, and the covering of data is comprehensive.This
Sample can cause when showing related data, more comprehensively.
S120：Multiple data are screened according to fixed display demand, it is related to diagnostic trouble code to obtain
Associated data.For example, display demand can be inputted in the development phase, fixed demand can be so made
Directly data are screened with the stage.
Wherein, freeze frame corresponding to different diagnostic trouble code includes multiple identical data.
Display demand can further be refined according to practical application, the display demand bag related to diagnostic trouble code
Include：The strength of association of classification display demand and/or data and failure.Further, the strength of association of data and failure includes strong
It is related to it is weak related.For example, when showing freeze frame corresponding to certain diagnostic trouble code, acquiescence shows the data of strong correlation, if do not had
There is exception, manual control selection can show weak related data again.
S130：Show data value of the associated data in fault moment.
It is worth noting that, it is necessary to which user provides two parts of demands in engineering of software development, portion is that diagnosing protocol needs
Ask, portion is the display demand for defining the specific data for needing to show in freeze frame.As shown in Fig. 2 can be in existing software
In, the software code of modification display demand part, reduce due to the increase for the software development cost that demand change tape comes.
This method also includes：Failure cause is positioned according to the fault moment value of the associated data of display.
Specifically, maintenance personal or engineer directly position failure cause according to the associated data of display, without again
It is associated the lookup of data.
According to the data display method of the freeze frame of the present invention, by increasing the display demand portion related to diagnostic trouble code
Point, associated data can be shown so that in maintenance process when freeze frame all freezes identical data corresponding to diagnostic trouble code
In, fault location time is saved, and cause in software development process, save development cost.
Fig. 3 is the structure chart of the data presentation system of freeze frame according to an embodiment of the invention.
As shown in figure 3, the data presentation system 300 of freeze frame, system 300 include：Freeze frame acquisition module 310, screening
Module 320 and display module 330.
Wherein, freeze frame acquisition module 310 is used to send diagnosis request to automobile controller, to be obtained from automobile controller
And parse freeze frame corresponding to diagnostic trouble code.Screening module 320 is used to enter multiple data according to fixed display demand
Row screening, to obtain the associated data related to diagnostic trouble code.Display module 330 is used to show associated data in fault moment
Data value.
According to the data presentation system of the freeze frame of the present invention, by increasing the display demand portion related to diagnostic trouble code
Point, associated data can be shown so that in maintenance process when freeze frame all freezes identical data corresponding to diagnostic trouble code
In, fault location time is saved, and cause in software development process, save development cost.
Wherein, freeze frame corresponding to different diagnostic trouble code includes multiple identical data.With tracing trouble code-phase
The display demand of pass includes：The strength of association of classification display demand and/or data and failure, further, data and failure
Strength of association include strong correlation to it is weak related.
In certain embodiments, the system 300 also includes：Fault location module 340, for the associated data according to display
Failure cause is positioned in the data value of fault moment.
It should be noted that the specific implementation of the data presentation system of the freeze frame of the embodiment of the present invention and the present invention
The specific implementation of the data display method of the freeze frame of embodiment is similar, specifically refers to the description of method part, in order to
Redundancy is reduced, is not repeated herein.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, limited unless otherwise clear and definite.For one of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (10)
1. a kind of data display method of freeze frame, it is characterised in that comprise the following steps：
Diagnosis request is sent to automobile controller, is freezed with obtaining and parsing from the automobile controller corresponding to diagnostic trouble code
Frame；
The multiple data are screened according to the fixed display demand, it is related to the diagnostic trouble code to obtain
Associated data；
Show data value of the associated data in fault moment.
2. the data display method of freeze frame according to claim 1, it is characterised in that wherein, different tracing troubles
Freeze frame corresponding to code includes multiple identical data.
3. the data display method of freeze frame according to claim 1, it is characterised in that described related to diagnostic trouble code
Display demand include：The strength of association of classification display demand and/or data and failure.
4. the data display method of freeze frame according to claim 3, it is characterised in that the data associate with failure
Intensity include strong correlation to it is weak related.
5. the data display method of the freeze frame according to claim any one of 1-4, it is characterised in that also include：According to
The associated data of display positions failure cause in the data value of fault moment.
A kind of 6. data presentation system of freeze frame, it is characterised in that including：
Freeze frame acquisition module, for sending diagnosis request to automobile controller, to obtain and parse from the automobile controller
Freeze frame corresponding to diagnostic trouble code；
Screening module, for being screened according to the fixed display demand to the multiple data, with obtain with it is described
The related associated data of diagnostic trouble code；
Display module, for showing data value of the associated data in fault moment.
7. the data presentation system of freeze frame according to claim 6, it is characterised in that wherein, different tracing troubles
Freeze frame corresponding to code includes multiple identical data.
8. the data presentation system of freeze frame according to claim 6, it is characterised in that described related to diagnostic trouble code
Display demand include：The strength of association of classification display demand and/or data and failure.
9. the data presentation system of freeze frame according to claim 8, it is characterised in that the data associate with failure
Intensity include strong correlation to it is weak related.
10. the data presentation system of the freeze frame according to claim any one of 6-9, it is characterised in that also include：Failure
Locating module, failure cause is positioned for data value of the associated data according to display in fault moment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203897.3A CN107492159A (en) | 2016-12-23 | 2016-12-23 | The data display method and system of freeze frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611203897.3A CN107492159A (en) | 2016-12-23 | 2016-12-23 | The data display method and system of freeze frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107492159A true CN107492159A (en) | 2017-12-19 |
Family
ID=60642083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611203897.3A Pending CN107492159A (en) | 2016-12-23 | 2016-12-23 | The data display method and system of freeze frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107492159A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111190410A (en) * | 2019-12-27 | 2020-05-22 | 潍柴动力股份有限公司 | Frozen frame configuration method and system and motor vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007106164A (en) * | 2005-10-11 | 2007-04-26 | Denso Corp | Vehicle diagnostic system |
| CN101566852A (en) * | 2008-04-25 | 2009-10-28 | 通用汽车环球科技运作公司 | Control system and method for filtering dependent diagnostic trouble codes |
| CN102323814A (en) * | 2011-06-07 | 2012-01-18 | 广州汽车集团股份有限公司 | Freeze frame defining and reading method and device |
| CN103902746A (en) * | 2014-03-11 | 2014-07-02 | 深圳市元征科技股份有限公司 | Fault code, data stream and freeze frame data storage and playback method |
| US8788137B2 (en) * | 2010-03-31 | 2014-07-22 | Bosch Automotive Service Solutions Llc | Code connect information access |
| CN106204799A (en) * | 2016-06-29 | 2016-12-07 | 深圳市航天无线通信技术有限公司 | Vehicle data processing method and car-mounted terminal |
-
2016
- 2016-12-23 CN CN201611203897.3A patent/CN107492159A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007106164A (en) * | 2005-10-11 | 2007-04-26 | Denso Corp | Vehicle diagnostic system |
| CN101566852A (en) * | 2008-04-25 | 2009-10-28 | 通用汽车环球科技运作公司 | Control system and method for filtering dependent diagnostic trouble codes |
| US8788137B2 (en) * | 2010-03-31 | 2014-07-22 | Bosch Automotive Service Solutions Llc | Code connect information access |
| CN102323814A (en) * | 2011-06-07 | 2012-01-18 | 广州汽车集团股份有限公司 | Freeze frame defining and reading method and device |
| CN103902746A (en) * | 2014-03-11 | 2014-07-02 | 深圳市元征科技股份有限公司 | Fault code, data stream and freeze frame data storage and playback method |
| CN106204799A (en) * | 2016-06-29 | 2016-12-07 | 深圳市航天无线通信技术有限公司 | Vehicle data processing method and car-mounted terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111190410A (en) * | 2019-12-27 | 2020-05-22 | 潍柴动力股份有限公司 | Frozen frame configuration method and system and motor vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103955188B (en) | Control system and method supporting redundancy switching function | |
| US10127740B2 (en) | Inspection apparatus, inspection system, and inspection method | |
| CN100592056C (en) | Vehicle carried fault diagnostic device for electric control automobile and remote fault diagnostic system and method | |
| CN102981496B (en) | Remote control and data storage method based on vehicle professional diagnosis | |
| US20170330391A1 (en) | Remote vehicle data collection system | |
| CN104842990B (en) | The braking performance test system and method for vehicle | |
| US20090018672A1 (en) | System and method for monitoring the data traffic on a fieldbus | |
| CN103532738B (en) | The defining method of a kind of port connection relationship and device | |
| CN108415410A (en) | A kind of vehicle fault diagnosis system and diagnostic method | |
| CN109901554B (en) | Upper computer execution method based on UDS diagnosis | |
| CN110147946A (en) | A kind of data analysing method and device | |
| CN110333712A (en) | Car fault diagnosis method and system | |
| CN107492159A (en) | The data display method and system of freeze frame | |
| JPH11316177A (en) | Fault diagnostic device for vehicle | |
| KR20220020093A (en) | Fire fighting special vehicle for remote self-diagnosis and monitoring system thereof | |
| CN112154491A (en) | Method of setting an imaging sensor, computer program product for setting an imaging sensor, sensor setting system and facility | |
| CN107065647A (en) | A kind of chassis fault diagnosis and health detecting system | |
| CN105759777B (en) | Fault of electric locomotive processing system and method | |
| KR20130120330A (en) | Fault diagnosis system of vehicle | |
| CN112278014A (en) | Train fault processing method and device | |
| CN109179211A (en) | The methods of exhibiting and device of fault type | |
| CN210014916U (en) | Motor vehicle detection control instrument and control circuit thereof | |
| JP2015229363A (en) | Vehicle-diagnosing data collection apparatus and data collection method | |
| US20220180676A1 (en) | System for analyzing data in a vehicle | |
| CN112677990A (en) | Vehicle fault processing method and vehicle fault processing 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |