CN109213113A - Vehicular diagnostic method and system - Google Patents
Vehicular diagnostic method and system Download PDFInfo
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- CN109213113A CN109213113A CN201710539725.1A CN201710539725A CN109213113A CN 109213113 A CN109213113 A CN 109213113A CN 201710539725 A CN201710539725 A CN 201710539725A CN 109213113 A CN109213113 A CN 109213113A
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- Prior art keywords
- diagnostic
- data
- diagnostic service
- reciever
- service provider
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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
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Small-Scale Networks (AREA)
Abstract
This application discloses Vehicular diagnostic methods and system.One specific embodiment of this method includes: that the diagnostic service in transmission side data receives the mark that other transmission side datas of direction send the type for the diagnostic data that diagnostic service reciever is got；Diagnostic service reciever in transmission side data receives the data acquisition request for the mark comprising diagnostic service provider that diagnostic service provider sends；The mark of diagnostic service reciever storage diagnostic service provider；The diagnostic data that diagnostic service reciever is got is synchronized to diagnostic service provider.It realizes and diagnostic data is got by diagnostic service reciever and when diagnostic service provider needs diagnostic service reciever to get diagnostic data, diagnostic service reciever sends diagnostic data from trend diagnostic service provider, and diagnostic service provider generates diagnosis report according to diagnostic data.To improve the efficiency of the diagnosis to vehicle.
Description
Technical field
This application involves vehicular fields, and in particular to vehicular field more particularly to Vehicular diagnostic method and system.
Background technique
The diagnosis of vehicle is to ensure that the important means of the safety of vehicle.Currently, the mode generallyd use are as follows: judge respectively
Whether each control unit exports diagnostic data such as error code, and when there is control unit to export diagnostic data, utilization is dedicated
The diagnostic data that reads out of reading tool, then, the diagnostic data exported manually according to multiple control units, to vehicle
It is diagnosed, causes the diagnosis efficiency to vehicle lower.
Summary of the invention
This application provides Vehicular diagnostic methods and system, ask for solving technology existing for above-mentioned background technology part
Topic.
This application provides Vehicular diagnostic methods, this method comprises: the diagnostic service in transmission side data receive direction its
His transmission side data sends the mark of the type for the diagnostic data that diagnostic service reciever is got；Diagnosis in transmission side data
Service the data acquisition request that reciever receives the mark comprising diagnostic service provider that diagnostic service provider sends；Diagnosis
Service the mark of reciever storage diagnostic service provider；The diagnostic data that diagnostic service reciever is got is synchronized to diagnosis
Service provider.
In some embodiments, diagnostic service receive other transmission side datas of direction send diagnostic service reciever get
The mark of type of diagnostic data to include: diagnostic service reciever provide other data of direction in response to receiving diagnostic service
The diagnostic service request that transmission side is sent, sends the diagnostic data that diagnostic service reciever is got to other transmission side datas
The mark of type.
In some embodiments, data providing and data party in request are the process operated in different operating system.
In some embodiments, diagnostic service receives the transmission diagnosis clothes of other transmission side datas in the transmission side data of direction
After the mark of the type for the diagnostic data that business reciever is got, further includes: the diagnosis that diagnostic service reciever will acquire
The type of diagnostic data is corresponding in the memory of equipment where the operating system that data write-in diagnostic service reciever operates in
Memory block.
In some embodiments, the diagnostic data that diagnostic service reciever is got is synchronized to diagnostic service provider packet
It includes: diagnostic data in the memory of the equipment where the operating system that diagnostic service reciever operates in diagnostic service reciever
Diagnostic data in the corresponding memory block of type is sent to diagnostic service provider by vehicle-mounted Ethernet；Diagnostic service provider
The diagnostic data that diagnostic service reciever is got is written to setting where the operating system that diagnostic service provider operates in
In standby memory in the corresponding memory block of the type of diagnostic data.
In some embodiments, diagnostic service provider is the diagnosis clothes in the operating system for operate in pilotless automobile
Business process, diagnostic service reciever are the travelling data acquisition equipment for operating in the travelling data for recording pilotless automobile
Operating system on diagnosis communication program.
In some embodiments, data providing and data party in request are the process operated in identical operating system；
It includes: that diagnostic service reciever will acquire that the diagnostic data that diagnostic service reciever is got, which is synchronized to diagnostic service provider,
To the corresponding shared drive of type of diagnostic data that gets of data write service reciever in；Diagnostic service provider from
Diagnostic data is read out in the corresponding shared drive of type for the diagnostic data that service reciever is got.
In some embodiments, diagnostic service provider is the diagnosis clothes in the operating system for operate in pilotless automobile
Business process, diagnostic service reciever are the sensor on the pilotless automobile in the operating system for operate in pilotless automobile
Corresponding diagnosis communication program.
In some embodiments, further includes: diagnostic service provides direction diagnostic service reciever and sends diagnostic command；Diagnosis
It services reciever and executes the corresponding operation of diagnostic command.
In some embodiments, diagnostic command is the diagnosis reset for the parameter to the corresponding equipment of diagnostic data
Order；It includes: that diagnostic service reciever is corresponding to diagnostic data that diagnostic service reciever, which executes the corresponding operation of diagnostic command,
The parameter of equipment is reset.
Vehicle diagnosing system provided by the present application, vehicle diagnosing system include: diagnostic service reciever, for passing to data
Other transmission side datas in defeated side send the mark of the type for the diagnostic data that diagnostic service reciever is got and reception is examined
The data acquisition request and the storage diagnostic service for the mark comprising diagnostic service provider that disconnected service provider is sent
The mark of provider；Diagnostic service provider, the number of the mark for sending diagnostic service provider to diagnostic service reciever
According to acquisition request；The diagnostic data side of synchronization, the diagnostic data for getting diagnostic service reciever are synchronized to diagnostic service
Provider.
Vehicular diagnostic method provided by the present application and system receive bearing data by the diagnostic service in transmission side data
Other transmission side datas in transmission side send the mark of the type for the diagnostic data that diagnostic service reciever is got；Data pass
Diagnostic service reciever in defeated side receives the data for the mark comprising diagnostic service provider that diagnostic service provider sends
Acquisition request；Diagnostic service reciever stores the mark of diagnostic service provider, and diagnostic service reciever is got
Diagnostic data is synchronized to diagnostic service provider.It realizes and diagnostic data and diagnostic service is got by diagnostic service reciever
When provider needs diagnostic service reciever to get diagnostic data, diagnostic service reciever is sent out from trend diagnostic service provider
Diagnostic data is sent, diagnostic service provider generates diagnosis report according to diagnostic data.To improve the effect of the diagnosis to vehicle
Rate.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 shows the exemplary system architecture that can be applied to the Vehicular diagnostic method of the application；
Fig. 2 shows the flow charts according to one embodiment of the Vehicular diagnostic method of the application；
Fig. 3 shows the structural schematic diagram of one embodiment of the vehicle diagnosing system according to the application.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to related invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 shows the exemplary system architecture that can be applied to the embodiment of Vehicular diagnostic method of the application.
As shown in Figure 1, system architecture includes pilotless automobile 101, travelling data acquisition equipment 102.
Communication connection between pilotless automobile 101 and travelling data acquisition equipment 102 can include but is not limited to: vehicle
Carry industry ethernet, CAN (Controller Area Network, controller local area network) bus, rigid line connection.Driving number
It is mounted on pilotless automobile 101 according to acquisition equipment 102.
Pilotless automobile 101 configured with processor, memory, GPS, camera, laser radar, Ethernet card, it is vehicle-mounted with
The too equipment such as network interface card, CAN bus driving chip.Travelling data acquires equipment 102 and is configured with processor, memory, vehicle-mounted ether
The equipment such as network interface card, CAN bus driving chip.
The control system of pilotless automobile 101 can include but is not limited to: operate in the operation of pilotless automobile 101
Image identification unit, distance measuring unit, driving decision package in system.What image identification unit can be used for being acquired according to camera
Road conditions image recognition goes out the barrier object in the running environment of pilotless automobile.Distance measuring unit can swash according to what is got
In luminous point cloud the position of the corresponding laser point of each barrier object determine between pilotless automobile and each barrier away from
From.Decision package of driving a vehicle can determine driving plan according to the recognition result of image identification unit and the measurement result of distance measuring unit
Slightly, corresponding control instruction is generated, the traveling of pilotless automobile is controlled.
Travelling data acquires equipment 102 can obtain the travelling data of pilotless automobile 101 by vehicle-mounted Ethernet.Row
Car data acquires equipment 102 can be by the control being connected in CAN bus on CAN bus reading pilotless automobile 101
Component is written to the data in CAN bus, for example, the engine control device of pilotless automobile, ABS control unit, safety
The control units such as air bag controlled component are connected in CAN bus, and travelling data acquisition equipment can read nobody from CAN bus and drive
The control units such as the engine control device, ABS control unit, air bag control unit of automobile are sailed to be written in CAN bus
Data.
Process and travelling data in the operating system of pilotless automobile 101 acquire in the operating system of equipment 102
Data can be transmitted by vehicle-mounted Ethernet using the communication mode such as socket between process between process.
Referring to FIG. 2, it illustrates the processes according to one embodiment of the Vehicular diagnostic method of the application.This method packet
Include following steps:
Step 201: diagnostic service receives other transmission side datas of direction and sends the diagnosis that diagnostic service reciever is got
The mark of the type of data.
In the present embodiment, transmission side data can be process, can to other processes send data and/or can from other into
The process that journey receives data can be referred to as transmission side data.
For example, transmission side data include: operate in travelling data acquisition equipment operating system on it is all can be to other
Process sends data and/or can receive the process of data from other processes, operate in the operating system on pilotless automobile
It is all can to other processes send data and/or can from other processes receive data processes.
In the present embodiment, diagnostic service provider can be the process for being diagnosed to pilotless automobile, examine
Disconnected service reciever can be in the operating system for operate in pilotless automobile for handing over diagnostic service provider
Mutual process.
In the present embodiment, diagnostic service reciever for example gets a class in the diagnostic data for getting a type
When the error code of type, diagnostic service reciever can send diagnostic service to the transmission side data of other in transmission side data and receive
The mark of the type of the diagnostic data just got.
For example, transmission side data include: operate in travelling data acquisition equipment operating system on it is all can be to other
Process sends data and/or can receive the process of data from other processes, operate in the operating system on pilotless automobile
It is all can to other processes send data and/or can from other processes receive data processes.Diagnostic service reciever is fortune
The corresponding diagnostic service interaction of a sensor of the row on the pilotless automobile in the operating system of pilotless automobile into
Journey, the corresponding diagnostic service of a sensor operated on the pilotless automobile in the operating system of pilotless automobile are handed over
The diagnostic data of sensor output on the available pilotless automobile of mutual process, other data into transmission side data
Transmission side is that a sensor on the pilotless automobile in the operating system in addition to operating in pilotless automobile is corresponding
Diagnostic service communication program except as transmission side data process send pilotless automobile the sensor output
The mark of the type of diagnostic data.
The corresponding diagnosis clothes of the sensor on pilotless automobile in the operating system for operating in pilotless automobile
Other transmission side datas of communication program of being engaged in into transmission side data send the mark of the type of the diagnostic data of sensor output
Later, other transmission side datas can receive the mark of the type of the diagnostic data of sensor output.
In some optional implementations of the present embodiment, diagnostic service reciever is mentioned in response to receiving diagnostic service
For the diagnostic service request that other transmission side datas of direction are sent, diagnostic service reciever is sent to other transmission side datas and is obtained
The mark of the type of the diagnostic data arrived.
It is in the operating system for operate in pilotless automobile for pilotless automobile with diagnostic service provider
The diagnostic service process diagnosed, diagnostic service reciever are that nobody in the operating system for operate in pilotless automobile drives
For sailing the corresponding diagnostic service communication program of sensor on automobile, transmission side data includes: travelling data acquisition equipment
All transmission data in operating system and/or the processes of data, the operation system on pilotless automobile are received from other processes
All transmission data on system and/or the process from other processes reception data.When the operation system for operating in pilotless automobile
Diagnosis of the diagnostic service process initiation to pilotless automobile on system or the diagnostic service to the equipment on pilotless automobile
When, the diagnostic service process operated in the operating system of pilotless automobile can be passed to the data of other in transmission side data
Defeated side is other than the diagnostic service process in the operating system for operating in pilotless automobile as transmission side data
Process sends diagnostic service request.Operate in the sensor pair on the pilotless automobile in the operating system of pilotless automobile
The diagnostic service communication program answered is receiving examining for the diagnostic service process in the operating system for operating in pilotless automobile
After disconnected service request, other transmission side datas into transmission side data send the mark of the diagnostic data type of sensor output
Know.
Step 202: diagnostic service reciever receives the mark comprising diagnostic service provider that diagnostic service provider sends
The data acquisition request of knowledge.
In the present embodiment, diagnostic service reciever is when getting the diagnostic data of a type, to transmission side data
In other transmission side datas send the mark for the type of diagnostic data that diagnostic service reciever is got after, other data
Diagnostic service provider in transmission side needs to diagnose the diagnostic data that diagnostic service reciever is got.
For example, diagnostic service provider can be in the operating system for operate in pilotless automobile for driving to nobody
The diagnostic service process that automobile is diagnosed is sailed, diagnostic service reciever can be the operating system for operating in pilotless automobile
On pilotless automobile on the corresponding diagnostic service communication program of sensor.
It is in the operating system for operate in pilotless automobile for pilotless automobile with diagnostic service provider
The diagnostic service process diagnosed, diagnostic service reciever are that nobody in the operating system for operate in pilotless automobile drives
For sailing the corresponding diagnostic service communication program of a sensor on automobile, operate in the operating system of pilotless automobile
Pilotless automobile on the corresponding available pilotless automobile of diagnostic service communication program of sensor on the sensing
The diagnostic data of device output, other transmission side datas into transmission side data send the sensor output of pilotless automobile
Diagnostic data type mark.Operate in a biography on the pilotless automobile in the operating system of pilotless automobile
Other transmission side datas of the corresponding diagnostic service communication program of sensor into transmission side data send being somebody's turn to do for pilotless automobile
After the mark of the type of the diagnostic data of sensor output, the diagnostic service in the operating system of pilotless automobile is operated in
Process can receive the mark of the type of the diagnostic data of the sensor output of pilotless automobile, operate in unmanned
The diagnostic data pair that diagnostic service process in the operating system of automobile needs to be exported according to the sensor of pilotless automobile
The sensor or pilotless automobile on pilotless automobile are diagnosed, then operate in the operating system of pilotless automobile
On diagnostic service process by comprising operate in pilotless automobile operating system on diagnostic service process mark number
It is corresponding that the sensor on the pilotless automobile in the operating system for operating in pilotless automobile is sent to according to acquisition request
Diagnostic service communication program.
Step 203: the mark of diagnostic service reciever storage diagnostic service provider.
In the present embodiment, diagnostic service reciever is receiving mentioning comprising diagnostic service for diagnostic service provider transmission
After the data acquisition request of the mark of supplier, the mark of diagnostic service provider can store.
Step 204: the diagnostic data that diagnostic service reciever is got is synchronized to diagnostic service provider.
After the mark of diagnostic service reciever storage diagnostic service provider, diagnostic service reciever can be obtained
To diagnostic data be synchronized to diagnostic service provider, thus, diagnostic service provides can be raw according to the diagnostic data that receives
At diagnosis report.
It is in the operating system for operate in pilotless automobile for pilotless automobile with diagnostic service provider
The diagnostic service process diagnosed, diagnostic service reciever are that nobody in the operating system for operate in pilotless automobile drives
For sailing the corresponding diagnostic service communication program of a sensor on automobile, operate in the operating system of pilotless automobile
Pilotless automobile on the corresponding available pilotless automobile of diagnostic service communication program of a sensor on should
The diagnostic data of sensor output.
Operate in the corresponding diagnosis of a sensor on the pilotless automobile in the operating system of pilotless automobile
Other transmission side datas of service interaction process into transmission side data send examining for the sensor output of pilotless automobile
After the mark of the type of disconnected data, the diagnostic service process operated in the operating system of pilotless automobile is needed according to nothing
People driving the sensor output diagnostic data on pilotless automobile the sensor or pilotless automobile into
Row diagnosis, then the diagnostic service process operated in the operating system of pilotless automobile will be comprising operating in pilotless automobile
Operating system on the data acquisition request of mark of diagnostic service process be sent to the operation for operating in pilotless automobile
The corresponding diagnostic service communication program of the sensor on pilotless automobile in system.
The corresponding diagnostic service of a sensor on pilotless automobile in the operating system of pilotless automobile is handed over
Mutual process can determine the diagnosis in the operating system for operating in pilotless automobile after receiving the data acquisition request
The diagnostic data that service processes need the sensor on pilotless automobile to export.It is then possible to will operate in unmanned
The corresponding available nothing of diagnostic service communication program of a sensor on pilotless automobile in the operating system of automobile
The diagnostic data of sensor output in people's driving is synchronized to the diagnostic service in the operating system of pilotless automobile
Process.To which the diagnostic service process operated in the operating system of pilotless automobile can be according to the sensor received
The diagnostic data of output diagnoses pilotless automobile or sensor, generates diagnosis report.
In some optional implementations of the present embodiment, diagnostic service provider and diagnostic service reciever can be
The process in different operating system is operated in, is synchronized to diagnostic service in the diagnostic data for getting diagnostic service reciever
When provider, the operation system that diagnostic service reciever operates in is written in the diagnostic data that diagnostic service reciever can will acquire
Where system in the memory of equipment in the corresponding memory block of type of diagnostic data, diagnostic service reciever can connect from diagnostic service
Diagnosis number is read out in the corresponding memory block of the type of diagnostic data in the memory of equipment where the operating system that recipient operates in
According to diagnostic data is sent to diagnostic service provider by vehicle-mounted Ethernet, is examined by diagnostic service provider by what is received
Disconnected data are written to the type pair of diagnostic data in the memory of the equipment where the operating system that diagnostic service provider operates in
In the memory block answered.
It can be in the operating system for operate in pilotless automobile for unmanned with diagnostic service provider
The diagnostic service process that automobile is diagnosed, diagnostic service reciever are to operate in the operating system of travelling data acquisition equipment
Diagnostic service communication program for, operate in travelling data acquisition equipment operating system on diagnostic service communication program can
With diagnostic data in the memory of the diagnostic data write-in travelling data acquisition equipment for the travelling data acquisition equipment that will acquire
The corresponding memory block of type, the diagnostic service communication program operated in the operating system of travelling data acquisition equipment can be from row
Diagnostic data is read out in the corresponding memory block of type of diagnostic data in the memory of car data acquisition equipment, passes through vehicle-mounted Ethernet
Diagnostic data is sent to the diagnostic service process in the operating system for operating in pilotless automobile, it is unmanned by operating in
The diagnostic data received is written in the memory of pilotless automobile by the diagnostic service process in the operating system of automobile examines
In the corresponding memory block of type of disconnected data.
In some optional implementations of the present embodiment, diagnostic service provider and diagnostic service reciever can be
The process in same operating system is operated in, diagnostic service is synchronized in the diagnostic data for getting diagnostic service reciever and mentions
When supplier, the corresponding shared drive of type for the diagnostic data write-in diagnostic data that diagnostic service reciever can will acquire
In, diagnostic service provider can read out diagnostic data from the corresponding shared drive of type of diagnostic data.
It is in the operating system for operate in pilotless automobile for pilotless automobile with diagnostic service provider
The diagnostic service process diagnosed, diagnostic service reciever are that nobody in the operating system for operate in pilotless automobile drives
For sailing the corresponding diagnostic service communication program of a sensor on automobile, operate in the operating system of pilotless automobile
Pilotless automobile on the corresponding available pilotless automobile of diagnostic service communication program of a sensor on should
The diagnostic data of sensor output, is written to the sensing in the memory of pilotless automobile for the diagnostic data that the sensor exports
In the corresponding shared drive of type of the diagnostic data of device output.Operate in the diagnosis clothes in the operating system of pilotless automobile
Business process is read from the corresponding shared drive of type for the diagnostic data that the sensor in the memory of pilotless automobile exports
Take out the diagnostic data of sensor output.
In some optional implementations of the present embodiment, diagnostic service provider can send out to diagnostic service reciever
Diagnostic command is sent, diagnostic service reciever can execute the corresponding operation of diagnostic command after receiving diagnostic command.Diagnosis
The diagnostic command that service provider is sent to diagnostic service reciever can be for for the parameter to the corresponding equipment of diagnostic data
The diagnostic command reset, diagnostic service reciever, can be corresponding to diagnostic data after receiving the diagnostic command
The parameter of equipment is reset.
It is in the operating system for operate in pilotless automobile for pilotless automobile with diagnostic service provider
The diagnostic service process diagnosed, diagnostic service reciever are that nobody in the operating system for operate in pilotless automobile drives
For sailing the corresponding diagnostic service communication program of a sensor on automobile, when the operating system for operating in pilotless automobile
On diagnostic service process due to diagnostic requirements, need to the sensor on the corresponding equipment of diagnostic data i.e. pilotless automobile
Parameter when being reset, the diagnostic service process operated in the operating system of pilotless automobile can be to operating in nobody
The corresponding diagnostic service communication program of the sensor on pilotless automobile in the operating system of driving send for pair
The diagnostic command that the parameter of sensor is reset operates on the pilotless automobile in the operating system of pilotless automobile
The corresponding diagnostic service communication program of sensor receive the diagnostic command that is reset for the parameter to sensor it
Afterwards, reset indication can be sent to sensor, the parameter of sensor is reset.
Referring to FIG. 3, it illustrates the structural schematic diagrams according to one embodiment of two diagnostic system of vehicle of the application.It should
System embodiment is corresponding with embodiment of the method shown in Fig. 2.
Two diagnostic system of vehicle includes: diagnostic service reciever 301, diagnostic service provider 302, the diagnostic data side of synchronization
303.Wherein, diagnostic service reciever 301 sends diagnostic service for other transmission side datas into transmission side data and receives
What the mark of the type of the diagnostic data just got and reception diagnostic service provider sent includes diagnostic service provider's
The data acquisition request of mark and the mark of the storage diagnostic service provider；Diagnostic service provider 302 is used for examining
Disconnected service reciever sends the data acquisition request of the mark of diagnostic service provider；The diagnostic data side of synchronization 303 will be for that will examine
The diagnostic data that disconnected service reciever is got is synchronized to diagnostic service provider.
In some optional implementations of the present embodiment, diagnostic service provider is further used for: to diagnostic service
Reciever sends diagnostic command；Diagnostic service reciever is further used for: diagnostic service reciever executes the diagnostic command pair
The operation answered.
In some optional implementations of the present embodiment, the diagnostic data side of synchronization is further used for: control diagnosis clothes
The type of diagnostic data is corresponding in the memory of equipment where the operating system that business reciever operates in diagnostic service reciever
Memory block in diagnostic data diagnostic service provider is sent to by vehicle-mounted Ethernet；Diagnostic service provider is controlled by institute
State the class of diagnostic data in the memory for the equipment that diagnostic data is written to where the operating system that diagnostic service provider operates in
In the corresponding memory block of type.
In some optional implementations of the present embodiment, the diagnostic data side of synchronization is further used for: control diagnosis clothes
The data that business reciever will acquire are written in the corresponding shared drive of type of the diagnostic data；Diagnostic service is controlled to provide
Diagnostic data is read out from the corresponding shared drive of type of the diagnostic data in side.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (14)
1. a kind of Vehicular diagnostic method, which is characterized in that the described method includes:
Diagnostic service in transmission side data receives other transmission side datas of direction and sends examining of getting of diagnostic service reciever
The mark of the type of disconnected data；
What the diagnostic service reciever in transmission side data received diagnostic service provider transmission includes diagnostic service provider's
The data acquisition request of mark；
Diagnostic service reciever stores the mark of the diagnostic service provider；
The diagnostic data that diagnostic service reciever is got is synchronized to diagnostic service provider.
2. the method according to claim 1, wherein the diagnostic service in transmission side data receives other numbers of direction
Include: according to the mark that transmission side sends the type for the diagnostic data that diagnostic service reciever is got
The diagnostic service that diagnostic service reciever provides the transmission of other transmission side datas of direction in response to receiving diagnostic service is asked
It asks, the mark of the type for the diagnostic data that diagnostic service reciever is got is sent to other transmission side datas.
3. according to the method described in claim 2, it is characterized in that, data providing and data party in request be operate in it is different
Process in operating system.
4. according to the method described in claim 3, it is characterized in that, the diagnostic service in transmission side data receives other numbers of direction
After the mark for sending the type for the diagnostic data that diagnostic service reciever is got according to transmission side, the method also includes:
Where the operating system that the diagnostic data write-in diagnostic service reciever that diagnostic service reciever will acquire operates in
The corresponding memory block of the type of diagnostic data in the memory of equipment.
5. according to the method described in claim 4, it is characterized in that, the diagnostic data that diagnostic service reciever is got is synchronous
To diagnostic service, provider includes:
Diagnostic data in the memory of equipment where the operating system that diagnostic service reciever operates in diagnostic service reciever
The corresponding memory block of type in diagnostic data diagnostic service provider is sent to by vehicle-mounted Ethernet；
The diagnostic data is written to setting where the operating system that diagnostic service provider operates in by diagnostic service provider
In standby memory in the corresponding memory block of the type of diagnostic data.
6. according to the method described in claim 5, it is characterized in that, diagnostic service provider is to operate in pilotless automobile
Diagnostic service process in operating system, diagnostic service reciever are the travelling data operated in for recording pilotless automobile
Travelling data acquisition equipment operating system on diagnosis communication program.
7. according to the method described in claim 2, it is characterized in that, data providing and data party in request are identical to operate in
Process in operating system；And
The diagnostic data that diagnostic service reciever is got, which is synchronized to diagnostic service provider, includes:
The data that diagnostic service reciever will acquire are written in the corresponding shared drive of type of the diagnostic data；
Diagnostic data is read out in the corresponding shared drive of the type of diagnostic service provider from the diagnostic data.
8. the method according to the description of claim 7 is characterized in that diagnostic service provider is to operate in pilotless automobile
Diagnostic service process in operating system, diagnostic service reciever are nobody in the operating system for operate in pilotless automobile
The corresponding diagnosis communication program of sensor in driving.
9. method described in one of -8 according to claim 1, which is characterized in that the method also includes:
Diagnostic service provides direction diagnostic service reciever and sends diagnostic command；
Diagnostic service reciever executes the corresponding operation of the diagnostic command.
10. according to the method described in claim 9, it is characterized in that, the diagnostic command is for corresponding to diagnostic data
The diagnostic command that the parameter of equipment is reset；And
Diagnostic service reciever executes the corresponding operation of the diagnostic command
Diagnostic service reciever resets the parameter of the corresponding equipment of diagnostic data.
11. a kind of vehicle diagnosing system, which is characterized in that the system comprises；
Diagnostic service reciever sends diagnostic service reciever for other transmission side datas into transmission side data and gets
Diagnostic data type mark and receive diagnostic service provider send the mark comprising diagnostic service provider number
According to acquisition request and the mark of the storage diagnostic service provider；
Diagnostic service provider asks for sending the data acquisition of mark of diagnostic service provider to diagnostic service reciever
It asks；
The diagnostic data side of synchronization, the diagnostic data for getting diagnostic service reciever are synchronized to diagnostic service provider.
12. system according to claim 11, which is characterized in that diagnostic service provider is further used for: being taken to diagnosis
Business reciever sends diagnostic command；Diagnostic service reciever is further used for: executing the corresponding operation of the diagnostic command.
13. system according to claim 12, which is characterized in that the diagnostic data side of synchronization is further used for:
Control diagnostic service reciever will diagnose in the memory of the equipment where operating system that diagnostic service reciever operates in
Diagnostic data in the corresponding memory block of the type of data is sent to diagnostic service provider by vehicle-mounted Ethernet；
The diagnostic data is written to where the operating system that diagnostic service provider operates in by control diagnostic service provider
Equipment memory in diagnostic data the corresponding memory block of type in.
14. system according to claim 12, which is characterized in that the diagnostic data side of synchronization is further used for:
The data that control diagnostic service reciever will acquire are written in the corresponding shared drive of type of the diagnostic data；
It controls in the corresponding shared drive of type of diagnostic service provider from the diagnostic data and reads out diagnostic data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710539725.1A CN109213113A (en) | 2017-07-04 | 2017-07-04 | Vehicular diagnostic method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710539725.1A CN109213113A (en) | 2017-07-04 | 2017-07-04 | Vehicular diagnostic method and system |
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| CN113741390A (en) * | 2021-08-30 | 2021-12-03 | 重庆长安汽车股份有限公司 | Method for writing vehicle controller by FBL (fiber Bragg Grating) based on UDS (UDS) diagnosis service |
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