CN105425783B - Processing method, system, controller and the host computer of real vehicle data - Google Patents
Processing method, system, controller and the host computer of real vehicle data Download PDFInfo
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- CN105425783B CN105425783B CN201510997186.7A CN201510997186A CN105425783B CN 105425783 B CN105425783 B CN 105425783B CN 201510997186 A CN201510997186 A CN 201510997186A CN 105425783 B CN105425783 B CN 105425783B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
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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
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Abstract
The invention discloses a kind of processing method of real vehicle data, system, controller and host computers.Wherein, this method comprises: controller receives the real vehicle data that host computer is sent；The controller generates real vehicle data table according to the real vehicle data, wherein the real vehicle data table is used to record the status information of the automobile generated based on real vehicle data simulation；The controller receives the diagnosis request that Auto analyzer is sent, wherein the diagnosis request is related to the status information of the automobile；The controller requests to search from the real vehicle data table and determines status information corresponding with the diagnosis request according to the diagnosis；The determining status information is back to the Auto analyzer by the controller.The present invention is solved as being difficult the incomplete technical problem of fault state monitoring caused by producing specific and stable real-time status on real vehicle.
Description
Technical field
The present invention relates to vehicle electric fields, in particular to the processing method, system, control of a kind of real vehicle data
Device and host computer.
Background technique
Currently, (Auto analyzer is the portable intelligent vapour for detecting vehicle failure and real time data to Auto analyzer
Vehicle self-detecting instrument, user can use it and promptly read failure and real time data in automobile electric control system, and pass through liquid crystal
Display screen show fault message, find out the position broken down and reason rapidly) exploitation and test be vehicle factor vehicle research and development and
The important content of production, the debugging and test of current diagnosis instrument carry out mostly on real vehicle.
However, be difficult to produce specific and stable real-time status on real vehicle, and the method by pulling out sensor also without
Method produces all malfunctions, causes the test of diagnostic equipment that can not accomplish comprehensively, and cumbersome complexity.
For above-mentioned problem, currently no effective solution has been proposed.
Summary of the invention
The embodiment of the invention provides a kind of processing method of real vehicle data, system, controller and host computers, at least to solve
Certainly asked as being difficult the incomplete technology of fault state monitoring caused by producing specific and stable real-time status on real vehicle
Topic.
According to an aspect of an embodiment of the present invention, a kind of processing method of real vehicle data is provided, comprising: controller connects
Receive the real vehicle data that host computer is sent；The controller generates real vehicle data table according to the real vehicle data, wherein the real vehicle
Tables of data is used to record the status information of the automobile generated based on real vehicle data simulation；The controller receives vehicle diagnosis
The diagnosis request that instrument is sent, wherein the diagnosis request is related to the status information of the automobile；The controller is according to
Diagnosis request searches from the real vehicle data table and determines status information corresponding with the diagnosis request；The controller will
The determining status information is back to the Auto analyzer.
Further, after the controller generates real vehicle data table according to the real vehicle data, the method is also wrapped
Include: the controller receives the real vehicle more new data that the host computer is sent, wherein real vehicle updated data package number containing update
According to numerical value, updates data length and update Data Position；The controller is described by corresponding in the real vehicle data table
Update Data Position, with it is described update data length data, be changed to the update value data.
Further, after the determining status information is back to the Auto analyzer by the controller, institute
State method further include: number of queues is recorded in the communication information between the controller and the Auto analyzer by the controller
According in structure, the communication information includes following one or more: the diagnosis request, the diagnosis request length, described
Diagnose the sender requested, the status information, the sender of the length of the status information and the status information.
Further, number of queues is recorded in the communication information by between the controller and the Auto analyzer
After in structure, the method also includes: the controller receives the data synchronization request of the host computer periodicity sending；
Data in the queue data structure are back to the host computer by the controller, wherein pass through mesh by the host computer
Record control shows the data in the queue data structure.
Further, the status information includes following one or more: error code, speed, water temperature and sensor shape
State.
According to another aspect of an embodiment of the present invention, a kind of processing method of real vehicle data is additionally provided, comprising: host computer
Real vehicle data is sent to controller, wherein real vehicle data table is generated according to the real vehicle data by the controller, wherein institute
It states real vehicle data table and receives vapour for recording the status information of the automobile generated based on real vehicle data simulation, the controller
The diagnosis request that vehicle diagnostic equipment is sent, wherein, the controller root related to the status information of the automobile is requested in the diagnosis
It is searched from the real vehicle data table according to diagnosis request and determines status information corresponding with the diagnosis request, the control
The determining status information is back to the Auto analyzer by device processed；The host computer obtains institute in the real vehicle data table
The mapping data of real vehicle data are stated, and show the mapping data；The host computer is in response to user to the mapping data
Operation, generate real vehicle more new data, wherein the real vehicle updated data package containing update value data, update data length and
Update Data Position；The host computer sends the real vehicle more new data to the controller, wherein by by the real vehicle data
In table correspond to it is described update Data Position, with the data for updating data length, be changed to the more new data
Numerical value.
Further, after the determining status information is back to the Auto analyzer by the controller, institute
State method further include: the host computer periodically sends data synchronization request to the controller；Described in the host computer receives
Controller is by the data in the queue data structure returned, wherein is examined the controller and the automobile by the controller
The communication information between disconnected instrument is recorded in queue data structure, and the communication information includes following one or more: described to examine
Disconnected request, the length of the diagnosis request, the sender of the diagnosis request, the status information, the length of the status information
The sender of degree and the status information；The host computer shows the number in the queue data structure by catalog control
According to.
Further, the status information includes following one or more: error code, speed, water temperature and sensor shape
State.
According to another aspect of an embodiment of the present invention, a kind of controller is additionally provided, comprising: master cpu, for receiving
The real vehicle data that position machine is sent generates real vehicle data table according to the real vehicle data, wherein the real vehicle data table is for recording
Status information based on the automobile that real vehicle data simulation generates；Memory is connect, for storing with the master cpu
State real vehicle data table；Interface is connect with the master cpu, for receiving the diagnosis request of Auto analyzer transmission, wherein institute
It is related to the status information of the automobile to state diagnosis request；The master cpu is also used to be requested according to the diagnosis from the reality
It is searched in car data table and determines status information corresponding with the diagnosis request；The interface is also used to described by what is determined
Status information is back to the Auto analyzer.
Further, the master cpu is also used to receive the real vehicle more new data that the host computer is sent, wherein described
Real vehicle updated data package value data containing update updates data length and updates Data Position；It will be in the real vehicle data table
Correspond to it is described update Data Position, with it is described update data length data, be changed to the update value data；
The memory is also used to store the real vehicle more new data.
Further, the master cpu is also used to the communication information between the controller and the Auto analyzer
It is recorded in queue data structure, the communication information includes following one or more: the diagnosis request, diagnosis request
Length, the sender of the diagnosis request, the status information, the length of the status information and the status information
Sender；The memory is also used to store the queue data structure.
Further, the master cpu is also used to receive the data synchronization request of the host computer periodicity sending；It will
Data in the queue data structure are back to the host computer, wherein show institute by catalog control by the host computer
State the data in queue data structure.
According to another aspect of an embodiment of the present invention, a kind of host computer is additionally provided, comprising: serial ports is used for controller
Send real vehicle data, wherein real vehicle data table is generated according to the real vehicle data by the controller, wherein the real vehicle number
It is used to record the status information of the automobile generated based on real vehicle data simulation according to table, the controller receives Auto analyzer
The diagnosis of transmission is requested, wherein the diagnosis request is related to the status information of the automobile, and the controller is examined according to
Status information corresponding with the diagnosis request is searched from the real vehicle data table and is determined in disconnected request, and the controller will be true
The fixed status information is back to the Auto analyzer；Central processing unit, for obtaining described in the real vehicle data table
The mapping data of real vehicle data；Display panel is connect with the central processing unit, for showing the mapping data, and sound
Real vehicle more new data should be generated, wherein real vehicle updated data package number containing update in operation of the user to the mapping data
According to numerical value, updates data length and update Data Position；The serial ports is also used to send the real vehicle more to the controller
New data, wherein by by corresponding in the real vehicle data table it is described update Data Position, have the more new data long
The data of degree are changed to the update value data.
Further, the serial ports is also used to periodically send data synchronization request to the controller；Receive the control
Device processed is by the data in the queue data structure of return, wherein by the controller by the controller and the vehicle diagnosis
The communication information between instrument is recorded in queue data structure, and the communication information includes following one or more: the diagnosis
Request, the length of the diagnosis request, the sender of the diagnosis request, the status information, the length of the status information
And the sender of the status information；The display panel is also used to show the queue data structure by catalog control
In data.
According to another aspect of an embodiment of the present invention, a kind of processing system of real vehicle data is additionally provided, comprising: above-mentioned
Controller, and the above-mentioned host computer being connect with the controller.
In embodiments of the present invention, the real vehicle data that host computer is sent is received using controller；Controller is according to real vehicle number
According to generation real vehicle data table, wherein real vehicle data table is used to record the status information of the automobile generated based on real vehicle data simulation；
Controller receives the diagnosis request that Auto analyzer is sent, wherein diagnosis request is related to the status information of automobile；Controller root
It is searched from real vehicle data table according to diagnosis request and determines status information corresponding with diagnosis request；Controller is by determining state
Information is back to the mode of Auto analyzer, by safeguarding that the state for recording the automobile generated based on real vehicle data simulation is believed
The real vehicle data table of breath returns to corresponding status information, use is upper when receiving the diagnosis request of Auto analyzer transmission
The mode that machine is combined with controller is realized the status information simulated based on real vehicle data and generate automobile, has reached simulated automotive
The purpose of real-time status, thus realize increase fault state monitoring comprehensive technical effect, and then solve due to
It is difficult the incomplete technical problem of fault state monitoring caused by producing specific and stable real-time status on real vehicle.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of flow diagram of the processing method of optional real vehicle data according to an embodiment of the present invention；
Fig. 2 is the flow diagram of the processing method of another optional real vehicle data according to an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of optional controller according to an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of optional host computer according to an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of the processing system of optional real vehicle data according to an embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Embodiment 1
According to embodiments of the present invention, a kind of embodiment of the method for the processing method of real vehicle data is provided, needs to illustrate
It is that step shown in the flowchart of the accompanying drawings can execute in a computer system such as a set of computer executable instructions,
Also, although logical order is shown in flow charts, and it in some cases, can be to be different from sequence execution herein
Shown or described step.
Fig. 1 is the processing method of real vehicle data according to an embodiment of the present invention, as shown in Figure 1, this method includes following step
It is rapid:
Step S102, controller receive the real vehicle data that host computer is sent.
Wherein, the controller of the present embodiment can control for OBD (On-Board Diagnostic, onboard diagnostic system)
Connector, OBD can monitor the operation conditions of engine and the working condition of exhaust gas aftertreatment system at any time, once discovery is possible to
Cause to discharge exceeded situation, warning can be issued at once.
Host computer and controller communicate through a serial port, and by collected real vehicle data, control information (such as bus type
Type, protocol type, frame format, OBD channel selecting, baud rate, data Inter-Frame Space etc.) and the control program of controller download to
In the correspondence memory (such as RAM) of controller.
Controlling information includes following one or more: bus type, protocol type, frame format, onboard diagnostic system channel
Selection, baud rate and data Inter-Frame Space.
Step S104, controller generate real vehicle data table according to real vehicle data.
Controller management real vehicle data, according to real vehicle data to communication protocol, traffic rate and communication data entity etc.
It is simulated, generates real vehicle data table, wherein real vehicle data table is used to record the shape of the automobile generated based on real vehicle data simulation
State information.Status information may include following one or more: error code, speed, water temperature and sensor states.
Optionally, after controller generates real vehicle data table according to real vehicle data, method further include: on controller receives
The real vehicle more new data that position machine is sent, wherein real vehicle updated data package value data containing update updates data length and update
Data Position；Controller by real vehicle data table correspond to update Data Position, with update data length data, more
It is changed to update value data.
Host computer safeguards the mapping data of real vehicle data in a set of controller, and mapping data are shown to user's operation view
In figure.The signal data that user changes in user's operation view will trigger host computer change mapping data, and real vehicle is updated number
It is issued to after controller in controller receives real vehicle more new data according to by serial ports, its maintenance of data change is updated according to real vehicle
Real vehicle data table specific position specific length value data.
Step S106, controller receive the diagnosis request that Auto analyzer is sent, wherein the state of diagnosis request and automobile
Information is related.
Step S108, controller are searched from real vehicle data table according to diagnosis request and determine shape corresponding with diagnosis request
State information.
Determining status information is back to Auto analyzer by step S110, controller.
Controller is examined by CAN (Control Area Network, controller local area network) bus or K bus with automobile
Disconnected instrument communication, after the diagnosis request for receiving Auto analyzer transmission, the real vehicle data table safeguarded to it carries out table lookup operation,
It is searched from real vehicle data table according to diagnosis request and determines and diagnose the corresponding status information of request (as before, this information can be by
Upper computer software change), response (determining status information is back to Auto analyzer) then is carried out to Auto analyzer.
Optionally, after determining status information is back to Auto analyzer by controller, the processing side of real vehicle data
Method further include: the communication information between controller and Auto analyzer is recorded in queue data structure controller, communication letter
Breath includes following one or more: diagnosis request, the length of diagnosis request, the sender of diagnosis request, status information, state letter
The length of breath and the sender of status information.
Controller in real time requests diagnosis request, the length of diagnosis request, diagnosis with Auto analyzer communication process
Sender, status information, queuing data is recorded in the communication informations such as sender of the length of status information and status information
In structure.
Optionally, after the communication information between controller and Auto analyzer is recorded in queue data structure,
The processing method of real vehicle data further include: the data synchronization request of controller reception host computer periodicity sending；Controller is by team
Data in column data structure are back to host computer, wherein are shown in queue data structure by host computer by catalog control
Data.
Wherein, host computer periodically sends data synchronization request to controller, synchronizes the data that current screen is accommodated,
Change mapping tables of data, and according to mapping Refresh Data screen.
Through the above steps, maintenance may be implemented for recording the status information of the automobile generated based on real vehicle data simulation
Real vehicle data table, when receive Auto analyzer transmission diagnosis request when, corresponding status information is returned to, using host computer
The mode combined with controller realizes the status information simulated based on real vehicle data and generate automobile, has reached simulated automotive reality
When state purpose and then solved due in reality to realize the comprehensive technical effect for increasing fault state monitoring
It is difficult the incomplete technical problem of fault state monitoring caused by producing specific and stable real-time status on vehicle.
Embodiment 2
According to embodiments of the present invention, a kind of embodiment of the method for the processing method of real vehicle data is provided, needs to illustrate
It is that step shown in the flowchart of the accompanying drawings can execute in a computer system such as a set of computer executable instructions,
Also, although logical order is shown in flow charts, and it in some cases, can be to be different from sequence execution herein
Shown or described step.
Fig. 2 is the processing method of real vehicle data according to an embodiment of the present invention, as shown in Fig. 2, this method includes following step
It is rapid:
Step S202, host computer send real vehicle data to controller.
Wherein, real vehicle data table is generated according to real vehicle data by controller, wherein real vehicle data table is for recording based on real
The status information for the automobile that car data simulation generates, controller receive the diagnosis request that Auto analyzer is sent, wherein diagnosis is asked
Ask related to the status information of automobile, controller is searched from real vehicle data table according to diagnosis request and determined and diagnosis request pair
Determining status information hair is back to Auto analyzer by the status information answered, controller.
Optionally, status information includes following one or more: error code, speed, water temperature and sensor states.
Step S204, host computer obtain the mapping data of real vehicle data in real vehicle data table, and show mapping data.
Step S206, operation of the host computer in response to user to mapping data, generates real vehicle more new data.
Wherein, real vehicle updated data package value data containing update, update data length and update Data Position.
Step S208, host computer send real vehicle more new data to controller.
Wherein, by by real vehicle data table correspond to update Data Position, with update data length data, more
It is changed to update value data.
Optionally, after determining status information hair is back to Auto analyzer by controller, method further include: upper
Machine periodically sends data synchronization request to controller；Host computer receives controller by the number in the queue data structure returned
According to, wherein the communication information between controller and Auto analyzer is recorded in queue data structure by controller, communication letter
Breath includes following one or more: diagnosis request, the length of diagnosis request, the sender of diagnosis request, status information, state letter
The length of breath and the sender of status information；Host computer shows the data in queue data structure by catalog control.
The present invention realizes the simulation to automotive diagnostic system in such a way that upper computer software is combined with controller.
1, difference can very easily be carried out by controlling program and real vehicle data by the connector that host computer is loaded into different automobile types
The switching of vehicle.
2, control information can be very easily arranged by host computer, realizes that controller simulates different automobile types.
3, user can produce the vehicle event of any protocol definition according to diagnosing protocol by PC control interface
Barrier.
4, user can produce the real-time number of any protocol definition according to diagnosing protocol by PC control interface
According to, and output can be stablized.
5, controller realizes independent assortment and the switching in any channel OBD by relay, can cover all vehicles pair
The definition in the channel OBD.
Through the above steps, maintenance may be implemented for recording the status information of the automobile generated based on real vehicle data simulation
Real vehicle data table, when receive Auto analyzer transmission diagnosis request when, corresponding status information is returned to, using host computer
The mode combined with controller realizes the status information simulated based on real vehicle data and generate automobile, has reached simulated automotive reality
When state purpose and then solved due in reality to realize the comprehensive technical effect for increasing fault state monitoring
It is difficult the incomplete technical problem of fault state monitoring caused by producing specific and stable real-time status on vehicle.
Embodiment 3
According to embodiments of the present invention, additionally provide it is a kind of for implementing the controller of the processing method of above-mentioned real vehicle data,
As shown in figure 3, the controller includes: master cpu 302, memory 304 and interface 306.
Wherein, master cpu 302 generate real for receiving the real vehicle data of host computer transmission according to the real vehicle data
Car data table, wherein the real vehicle data table is used to record the status information of the automobile generated based on real vehicle data simulation；
Memory 304 is connect with the master cpu, for storing the real vehicle data table；Interface 306 is connect with the master cpu,
For receiving the diagnosis request of Auto analyzer transmission, wherein the diagnosis request is related to the status information of the automobile；Institute
Master cpu 302 is stated, is also used to be requested to search and determine from the real vehicle data table according to the diagnosis and be asked with the diagnosis
Seek corresponding status information；The interface 306, the status information for being also used to determine are back to the Auto analyzer.
Optionally, the master cpu 302 is also used to receive the real vehicle more new data that the host computer is sent, wherein institute
Real vehicle updated data package value data containing update is stated, data length is updated and updates Data Position；By the real vehicle data table
In correspond to it is described update Data Position, with the data for updating data length, be changed to the more new data number
Value；The memory 304 is also used to store the real vehicle more new data.
Optionally, the master cpu 302 is also used to the communication letter between the controller and the Auto analyzer
Breath is recorded in queue data structure, and the communication information includes following one or more: the diagnosis request, the diagnosis are asked
The length asked, the sender of the diagnosis request, the status information, the length of the status information and the status information
Sender；The memory 304, is also used to store the queue data structure.
Optionally, the master cpu 302 is also used to receive the data synchronization request of the host computer periodicity sending；
Data in the queue data structure are back to the host computer, wherein shown by catalog control by the host computer
Data in the queue data structure.
Embodiment 4
According to embodiments of the present invention, additionally provide it is a kind of for implementing the host computer of the processing method of above-mentioned real vehicle data,
As shown in figure 4, the host computer includes: serial ports 402, central processing unit 404 and display panel 406.
Wherein, serial ports 402, for sending real vehicle data to controller, wherein by the controller according to the real vehicle number
According to generation real vehicle data table, wherein the real vehicle data table is used to record the automobile generated based on real vehicle data simulation
Status information, the controller receive the diagnosis request that Auto analyzer is sent, wherein the diagnosis request and the automobile
Status information is related, and the controller requests lookup and the determining and diagnosis from the real vehicle data table according to the diagnosis
Corresponding status information is requested, the determining status information is back to the Auto analyzer by the controller；Centre
Device 404 is managed, for obtaining the mapping data of real vehicle data described in the real vehicle data table；Display panel 406, with the center
Processor connection generates real vehicle more for showing the mapping data, and the operation in response to user to the mapping data
New data, wherein real vehicle updated data package value data containing update updates data length and updates Data Position；Institute
Serial ports 402 is stated, is also used to send the real vehicle more new data to the controller, wherein by will be in the real vehicle data table
Corresponding to it is described update Data Position, with it is described update data length data, be changed to the update value data.
Optionally, the serial ports 402 is also used to periodically send data synchronization request to the controller；Described in reception
Controller is by the data in the queue data structure returned, wherein is examined the controller and the automobile by the controller
The communication information between disconnected instrument is recorded in queue data structure, and the communication information includes following one or more: described to examine
Disconnected request, the length of the diagnosis request, the sender of the diagnosis request, the status information, the length of the status information
The sender of degree and the status information；The display panel 406 is also used to show the queuing data by catalog control
Data in structure.
According to embodiments of the present invention, a kind of processing system of real vehicle data is additionally provided, as shown in figure 5, the real vehicle data
Processing system include: the controller 502 with above-mentioned arbitrary characteristics, and having of connecting with the controller is above-mentioned any
The host computer 504 of feature.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (12)
1. a kind of processing method of real vehicle data characterized by comprising
Controller receives the real vehicle data that host computer is sent；
The controller generates real vehicle data table according to the real vehicle data, wherein the real vehicle data table is based on for recording
The status information for the automobile that the real vehicle data simulation generates, the status information includes following one or more: error code, vehicle
Speed, water temperature and sensor states；
The controller receives the diagnosis request that Auto analyzer is sent, wherein the state of the diagnosis request and the automobile
Information is related；
The controller requests to search from the real vehicle data table according to the diagnosis and determination is corresponding with the diagnosis request
Status information；
The determining status information is back to the Auto analyzer by the controller；
After the controller generates real vehicle data table according to the real vehicle data, the method also includes: the controller
Receive the real vehicle more new data that the host computer is sent, wherein real vehicle updated data package value data containing update updates number
According to length and update Data Position；The controller will correspond to the update Data Position in the real vehicle data table
, with it is described update data length data, be changed to the update value data.
2. the method according to claim 1, wherein the determining status information is returned in the controller
After to the Auto analyzer, the method also includes:
The communication information between the controller and the Auto analyzer is recorded in queue data structure the controller,
The communication information includes following one or more: it is described diagnosis request, it is described diagnosis request length, it is described diagnosis request
Sender, the status information, the sender of the length of the status information and the status information.
3. according to the method described in claim 2, it is characterized in that, it is described by the controller and the Auto analyzer it
Between the communication information be recorded in queue data structure after, the method also includes:
The controller receives the data synchronization request of the host computer periodicity sending；
Data in the queue data structure are back to the host computer by the controller, wherein are led to by the host computer
It crosses catalog control and shows data in the queue data structure.
4. a kind of processing method of real vehicle data characterized by comprising
Host computer sends real vehicle data to controller, wherein generates real vehicle data according to the real vehicle data by the controller
Table, wherein the real vehicle data table is used to record the status information of the automobile generated based on real vehicle data simulation, the control
Device processed receives the diagnosis request that Auto analyzer is sent, wherein, institute related to the status information of the automobile is requested in the diagnosis
Controller is stated to be searched from the real vehicle data table according to diagnosis request and determine state corresponding with the diagnosis request
The determining status information is back to the Auto analyzer by information, the controller；
The host computer obtains the mapping data of real vehicle data described in the real vehicle data table, and shows the mapping data；
Operation of the host computer in response to user to the mapping data, generates real vehicle more new data, wherein the real vehicle is more
New data packets value data containing update updates data length and updates Data Position；
The host computer sends the real vehicle more new data to the controller, wherein by by pair in the real vehicle data table
Described in Ying Yu update Data Position, with it is described update data length data, be changed to the update value data.
5. according to the method described in claim 4, it is characterized in that, the determining status information is returned in the controller
After to the Auto analyzer, the method also includes:
The host computer periodically sends data synchronization request to the controller；
The host computer receives the controller by the data in the queue data structure of return, wherein will by the controller
The communication information between the controller and the Auto analyzer is recorded in queue data structure, and the communication information includes
Following one or more: the diagnosis request, the length of the diagnosis request, the sender of the diagnosis request, the state
Information, the sender of the length of the status information and the status information；
The host computer shows the data in the queue data structure by catalog control.
6. method according to claim 4 or 5, which is characterized in that the status information includes following one or more: therefore
Hinder code, speed, water temperature and sensor states.
7. a kind of controller characterized by comprising
Master cpu generates real vehicle data table according to the real vehicle data for receiving the real vehicle data of host computer transmission, wherein
The real vehicle data table is used to record the status information of the automobile generated based on real vehicle data simulation, and status information can wrap
Include following one or more: error code, speed, water temperature and sensor states；
Memory is connect with the master cpu, for storing the real vehicle data table；
Interface is connect with the master cpu, for receiving the diagnosis request of Auto analyzer transmission, wherein the diagnosis request
It is related to the status information of the automobile；
The master cpu is also used to request lookup and the determining and diagnosis from the real vehicle data table according to the diagnosis
Request corresponding status information；
The interface, the status information for being also used to determine are back to the Auto analyzer；
The master cpu is also used to receive the real vehicle more new data that the host computer is sent, wherein the real vehicle more new data
Comprising updating value data, updating data length and updating Data Position；Corresponding in the real vehicle data table is described
Update Data Position, with it is described update data length data, be changed to the update value data；The memory,
It is also used to store the real vehicle more new data.
8. controller according to claim 7, which is characterized in that the master cpu is also used to the controller and institute
The communication information stated between Auto analyzer is recorded in queue data structure, and the communication information includes following a kind of or several
Kind: the diagnosis request, the length of the diagnosis request, the sender of the diagnosis request, the status information, the state
The sender of the length of information and the status information；
The memory is also used to store the queue data structure.
9. controller according to claim 8, which is characterized in that the master cpu is also used to receive the host computer week
The data synchronization request that phase property is sent；Data in the queue data structure are back to the host computer, wherein by described
Host computer shows the data in the queue data structure by catalog control.
10. a kind of host computer characterized by comprising
Serial ports, for sending real vehicle data to controller, wherein real vehicle number is generated according to the real vehicle data by the controller
According to table, wherein the real vehicle data table is used to record the status information of the automobile generated based on real vehicle data simulation, described
Controller receives the diagnosis request that Auto analyzer is sent, wherein and the diagnosis request is related to the status information of the automobile,
The controller requests to search from the real vehicle data table and determines shape corresponding with the diagnosis request according to the diagnosis
The determining status information is back to the Auto analyzer by state information, the controller, status information may include with
Lower one or more: error code, speed, water temperature and sensor states；
Central processing unit, for obtaining the mapping data of real vehicle data described in the real vehicle data table；
Display panel is connect with the central processing unit, is reflected for showing the mapping data, and in response to user to described
The operation of data is penetrated, real vehicle more new data is generated, wherein real vehicle updated data package value data, more new data containing update
Length and update Data Position；
The serial ports is also used to send the real vehicle more new data to the controller, wherein by will be in the real vehicle data table
Correspond to it is described update Data Position, with it is described update data length data, be changed to the update value data.
11. host computer according to claim 10, which is characterized in that the serial ports is also used to periodically to the control
Device sends data synchronization request；The controller is received by the data in the queue data structure of return, wherein by the control
The communication information between the controller and the Auto analyzer is recorded in queue data structure device, the communication information
Including following one or more: the diagnosis request, the length of the diagnosis request, the diagnosis request sender, described
Status information, the sender of the length of the status information and the status information；
The display panel is also used to show the data in the queue data structure by catalog control.
12. a kind of processing system of real vehicle data, which is characterized in that including the control as described in any one of claim 7 to 9
Device, and the host computer as described in claim 10 or 11 being connect with the controller.
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| CN201510997186.7A CN105425783B (en) | 2015-12-25 | 2015-12-25 | Processing method, system, controller and the host computer of real vehicle data |
| PCT/CN2016/103309 WO2017107646A1 (en) | 2015-12-25 | 2016-10-25 | Real automobile data processing method and system, controller and upper computer |
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| CN201510997186.7A CN105425783B (en) | 2015-12-25 | 2015-12-25 | Processing method, system, controller and the host computer of real vehicle data |
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| CN105652858B (en) * | 2016-03-31 | 2018-08-17 | 大连楼兰科技股份有限公司 | OBD device identification methods and system based on request of data interval |
| CN108243212B (en) * | 2016-12-24 | 2021-07-20 | 宝沃汽车（中国）有限公司 | Method and device for vehicle diagnosis |
| US10279816B2 (en) * | 2017-03-07 | 2019-05-07 | GM Global Technology Operations LLC | Method and apparatus for monitoring an on-vehicle controller |
| CN107037804A (en) * | 2017-04-21 | 2017-08-11 | 深圳市元征科技股份有限公司 | Method, system and the computer-readable recording medium of simulated automotive communication |
| CN107065832B (en) * | 2017-05-12 | 2019-12-10 | 深圳市元征科技股份有限公司 | automobile data stream acquisition method and system and computer readable storage medium |
| CN107608338A (en) * | 2017-09-30 | 2018-01-19 | 中国汽车技术研究中心 | A kind of OBD apparatus and systems for automobile failure diagnosis |
| CN111308920A (en) * | 2018-12-12 | 2020-06-19 | 上汽通用汽车有限公司 | Characteristic data acquisition and analysis system and method for vehicle controller of final inspection line |
| CN109724810A (en) * | 2018-12-13 | 2019-05-07 | 斑马网络技术有限公司 | The information processing method and device of real vehicle simulator |
| CN113795010B (en) * | 2021-08-24 | 2023-04-07 | 清华大学 | Method and device for testing automobile queue, electronic equipment and storage medium thereof |
| CN114115170B (en) * | 2021-09-29 | 2024-02-27 | 江铃汽车股份有限公司 | Method and device for determining vehicle configuration module and after-sale diagnostic instrument |
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