CN109698862A - Diagnostic method, management server and the diagnosis server of vehicle - Google Patents
Diagnostic method, management server and the diagnosis server of vehicle Download PDFInfo
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- CN109698862A CN109698862A CN201811542619.XA CN201811542619A CN109698862A CN 109698862 A CN109698862 A CN 109698862A CN 201811542619 A CN201811542619 A CN 201811542619A CN 109698862 A CN109698862 A CN 109698862A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
- H04L67/1014—Server selection for load balancing based on the content of a request
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
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- Signal Processing (AREA)
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- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The present embodiments relate to vehicle diagnostics technical fields, specifically disclose diagnostic method, management server and the diagnosis server of a kind of vehicle.Wherein, the diagnostic method of the vehicle, diagnostic system applied to vehicle, the diagnostic system includes terminal, management server, diagnosis server and communication interface, management server is connect with terminal, diagnosis server respectively, communication interface with vehicle to be diagnosed for connecting, this method comprises: management server receives the diagnosis solicited message that terminal is sent；Management server determines diagnosis server corresponding with vehicle to be diagnosed according to diagnosis solicited message；Management server or diagnosis server determine the communication protocol for the communication interface connecting with vehicle to be diagnosed；Diagnosis server carries out foundation communication connection with communication interface according to the communication protocol of communication interface；Diagnosis server is treated diagnosis vehicle by communication interface and is diagnosed.Through the above technical solutions, the embodiment of the present invention may be implemented locally directly to diagnose vehicle, the convenience of vehicle diagnostics is considerably increased.
Description
Technical field
The present embodiments relate to the diagnostic method of vehicle diagnostics technical field more particularly to vehicle, management server and
Diagnosis server.
Background technique
With the improvement of living standards, the vehicles such as vehicle, subway, motor-car have become every household trip indispensability
Sharp weapon.In recent years, the fast development of electronic industry enables the contemporary vehicles to provide more safety for people and more relax
Suitable service.
In order to guarantee vehicle driving safety, timing is needed to diagnose vehicle, to detect the performance of vehicle.Traditional vehicle
Diagnostic method are as follows: user drives to the shop sales service 4s or vehicle maintenance shop, (former by professional equipment by related technical personnel
Factory's software and separate diagnostic interface VCI) carry out vehicle diagnostics；Alternatively, connecting professional diagnosis by onboard diagnostic system OBD interface
Equipment diagnoses technical staff remotely.
Inventor is during implementing the embodiment of the present invention, discovery: the diagnostic method of current vehicle needs special
Diagnostic device can not at any time diagnose automobile, inconvenient in the extreme.
Summary of the invention
The case where based on the prior art, the embodiment of the invention provides a kind of diagnostic method of vehicle, management server and
Diagnosis server may be implemented locally directly to diagnose vehicle, considerably increase the convenience of vehicle diagnostics.
Specifically, the embodiment of the invention provides following technical solutions:
In a first aspect, being applied to management server, the side the embodiment of the invention provides a kind of diagnostic method of vehicle
Method includes:
Receive the diagnosis solicited message that terminal is sent；
According to the diagnosis solicited message, diagnosis server corresponding with vehicle to be diagnosed is determined；
Determine the communication protocol for the communication interface connecting with the vehicle to be diagnosed；
The communication protocol of the communication interface is sent to the diagnosis server, so that the diagnosis server is according to institute
The communication protocol and the communication interface for stating communication interface, which are established, to be communicated to connect, and passes through the communication interface to described wait diagnose
Vehicle is diagnosed.
Second aspect, the embodiment of the invention provides a kind of diagnostic methods of vehicle, are applied to diagnosis server, the side
Method includes:
When getting the diagnosis solicited message of management server transmission, the communication interface connecting with vehicle to be diagnosed is determined
Communication protocol；
According to the communication protocol of the communication interface, foundation communication connection is carried out with the communication interface；
The vehicle to be diagnosed is diagnosed by the communication interface.
The third aspect, the embodiment of the invention provides a kind of diagnostic methods of vehicle, applied to the diagnostic system of vehicle, institute
Stating diagnostic system includes terminal, management server, diagnosis server and communication interface, the management server respectively with the end
End, diagnosis server connection, the communication interface are used to connect with vehicle to be diagnosed,
The described method includes:
The management server receives the diagnosis solicited message that the terminal is sent；
The management server determines the diagnostic service corresponding with vehicle to be diagnosed according to the diagnosis solicited message
Device；
The management server or the diagnosis server determine the logical of the communication interface connecting with the vehicle to be diagnosed
Believe agreement；
The diagnosis server carries out establishing communication link with the communication interface according to the communication protocol of the communication interface
It connects；
The diagnosis server diagnoses the vehicle to be diagnosed by the communication interface.
Fourth aspect, the embodiment of the invention provides a kind of management servers, comprising:
At least one processor；And
The memory being connect at least one described processor communication；
Wherein, the memory is stored with the instruction that can be executed by least one described processor；
At least one described processor is for executing described instruction, to realize as described above applied to management server
The diagnostic method of vehicle.
5th aspect, the embodiment of the invention provides a kind of diagnosis servers, comprising:
At least one processor；And
The memory being connect at least one described processor communication；
Wherein, the memory is stored with the instruction that can be executed by least one described processor；
At least one described processor is for executing described instruction, to realize as described above applied to diagnosis server
The diagnostic method of vehicle.
It is in contrast to the prior art, the beneficial effect of the embodiment of the present invention is: vehicle provided in an embodiment of the present invention
Diagnostic method by the diagnosis server that the vehicle of different model will be diagnosed be built into one by management take
The cloud diagnosis server group of business device management, and diagnosis request is initiated to management server for a certain vehicle to be diagnosed in terminal
When message, by management server be based on the diagnosis request message be the corresponding diagnosis server of the terminal distribution, and determine with to
The communication protocol of the communication interface of vehicle connection is diagnosed, and then establishes the diagnosis server according to communication protocol and communication interface
Communication connection enables to user to be not necessarily to vehicle reaching pin so that the diagnosis server be made to diagnose the vehicle to be diagnosed
Selling the service shop 4s or vehicle maintenance shop can be realized without just can be carried out vehicle diagnostics by related technical personnel by terminal
Ontology directly diagnoses vehicle, considerably increases the convenience of vehicle diagnostics；Also, the same terminal may be implemented to a variety of
Different type vehicle is diagnosed, and the scope of application is more extensive；Furthermore, it is only necessary to by a user account (that is, logging in the client
Hold the user account of software) service of the corresponding diagnosis server of multiple and different type of vehicle can be enjoyed, it is simple to operate,
Be conducive to promote user experience.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Attached drawing is briefly described.It should be evident that drawings described below is only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of structural schematic diagram of the diagnostic system of vehicle provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of communication interface as shown in Figure 1 provided in an embodiment of the present invention；
Fig. 3 be it is provided in an embodiment of the present invention the first using vehicle as shown in Figure 1 diagnostic system to vehicle carry out
The flow diagram of diagnosis；
Fig. 4 is that the diagnostic system of second of application provided in an embodiment of the present invention vehicle as shown in Figure 1 carries out vehicle
The flow diagram of diagnosis；
Fig. 5 is that provided in an embodiment of the present invention the third carries out vehicle using the diagnostic system of vehicle as shown in Figure 1
The flow diagram of diagnosis；
Fig. 6 is a kind of hardware structural diagram of management server provided in an embodiment of the present invention；
Fig. 7 is a kind of hardware structural diagram of diagnosis server provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
It should be noted that each feature in the embodiment of the present invention can be combined with each other, in this hair if do not conflicted
Within bright protection scope.In addition, though having carried out functional module division in schematic device, shows patrol in flow charts
Sequence is collected, but in some cases, it can be shown in the sequence execution in the module division being different from device or flow chart
The step of out or describing.Furthermore printed words such as " first " of the present invention " second " do not carry out data and execution order
It limits, is distinguished to function and the essentially identical identical entry of effect or similar item.
The diagnostic method of vehicle provided in an embodiment of the present invention can be with the diagnosis of vehicle based on the embodiment of the present invention
System (including: management server and several diagnosis servers) is realized, is that one kind passes through management server as to certain vehicle
Corresponding diagnosis server is distributed, after the communication interface of the vehicle and the diagnosis server establish communication connection, is examined using this
The method that disconnected server diagnoses the vehicle, can be realized and locally directly diagnose to vehicle, considerably increase vehicle
The convenience of diagnosis.
With reference to the accompanying drawing, the embodiment of the present invention is further elaborated.
Wherein, it should be appreciated that between following embodiments provided by the invention, as long as not conflicting, can be combined with each other
To form new embodiment.
Embodiment one
Fig. 1 is a kind of structural schematic diagram of the diagnostic system of vehicle provided in an embodiment of the present invention.As shown in Figure 1, the vehicle
Diagnostic system 100 be vehicle provided in an embodiment of the present invention diagnostic method running environment.The diagnostic system of the vehicle
In 100, comprising: terminal 10, management server 20, diagnosis server 30 and communication interface 40.Management server 20 respectively with end
End 10, diagnosis server 30 connect, and communication interface 40 with vehicle 200 to be diagnosed for connecting.
Wherein, terminal 10 can be any suitable type, have certain logical operation capability, provide one or more
It can satisfy the electronic equipment of the function of user's intention.For example, PC, tablet computer, smart phone, diagnosing machinery people
Deng.User (for example, car owner etc.) can be by any suitable type, and one or more kinds of user interaction devices (for example are touched
Touch screen, mouse, keyboard, remote controler, body-sensing camera and audio collecting device etc.) it is interacted with terminal 10, input instruction
Or controlling terminal 10 executes one or more kinds of operations.Any type of client software can be installed in terminal 10, than
Such as, vehicle diagnostics APP is communicatively coupled by the client software and management server 20, to realize to management service
Device 20 sends request message and order, and, receive the purpose for the content that management server 20 is fed back.Correspondingly, management clothes
The request message or order that business device 20 can be sent for terminal 10 handle and issue processing to corresponding terminal 10
As a result.Wherein, terminal 10 can according to need through WIFI connection type, mobile network's connection type etc. and management server 20
It is communicatively coupled.
Wherein, management server 20 can be used as a central allotment center, for requesting to examine using certain in certain terminal 10
When disconnected server 30, one or more requested diagnosis server 30 of terminal 10 is distributed for the terminal 10, so as to terminal
10, which treat diagnosis vehicle 200 using the diagnosis server 30, is diagnosed.Specifically, management server 20 can be a service
Device, or the server cluster consisted of several servers or a cloud computing service center.
Wherein, it can be run in diagnosis server 30 and treat the diagnostic software that diagnosis vehicle 200 is diagnosed, for example, vapour
Original equipment manufacturer (Original Equipment Manufacturer, OEM) software that depot quotient provides, is examined by this
Disconnected software can be to the diagnostic data of corresponding vehicle or electronic control unit (Electronic Control Unit, ECU)
It is analyzed and diagnosed.Wherein, OEM software may include the big universal standard diagnostic software of J2534, RP1210, D-PDU tri-, examine
One of three big universal standard diagnostic softwares or a variety of can be set in disconnected server 30.In addition, the number of diagnosis server 30
It can be multiple for measuring, and each diagnosis server 30 can pass through wired or wireless network and management server 20 carries out communication link
It connects, so that management server 20 can deploy each diagnosis server 30 in real time and obtain the operation of each diagnosis server 30
State.Multiple diagnosis servers 30 may be constructed the cloud diagnosis server group for being managed and being deployed by management server 20.
Wherein, each diagnosis server 30 is equipped with a unique address information (for example, IP address), so that terminal 10 can lead to
It crosses address information and establishes communication connection with corresponding diagnosis server 30.
Wherein, referring to Figure 2 together, communication interface 40 is vehicle communication interface (Vehicle Communication
Interface, VCI), communication interface 40 can pass through onboard diagnostic system (On-Board Diagnostic, OBD) and follow-up
Disconnected vehicle 200 is attached, to obtain the diagnostic data in vehicle 200 to be diagnosed.Also, communication interface 40 is provided with
WIFI module, USB module, bluetooth module and mobile network's module can according to need and terminal 10, management server 20 and examine
Disconnected server 30 establishes physical connection.For example, being connected by WIFI as shown in Figure 1, connect by bluetooth connection mode with terminal 10
It connects mode to connect with management server 20, be connected by WIFI connection type or mobile network's connection type and diagnosis server 30
It connects.
It should be noted that ought be for the first time in use, if communication interface 40 needs to connect by mobile network's connection type
When connecing, need mobile network's module in communication interface 40 to be written corresponding address information, and verify and connect by mobile network
Meet mobile network；If needing to first pass through bluetooth connection side when communication interface 40 needs to be attached by WIFI connection type
Formula connecting communication interface 40 is pre-configured with the WIFI setting of communication interface 40.
Diagnostic system 100 based on above-mentioned vehicle is diagnosed when needing to treat diagnosis vehicle 200 in practical applications
When, user's (car owner or trained service personnel) can be connect by communication interface 40 with vehicle 200 to be diagnosed first, so that logical
Communication interface 40 can read the diagnostic data of vehicle 200 to be diagnosed；Then, user can interact with terminal 10, log in
Client software for being communicated with management server 20, and instruction terminal 10 sends diagnosis request to management server 20
Message, and management server 20 is after receiving the diagnosis request message, it can be according to the diagnosis request message, determining and follow-up
The disconnected corresponding diagnosis server 30 of vehicle 200, so that management server 20 and diagnosis server 30 establish communication connection；In turn,
Management server 20 or diagnosis server 30 determine the communication protocol of communication interface 40, and diagnosis server 30 is according to communication interface 40
Communication protocol, carry out foundation communication connection with communication interface 40, diagnosis server 30 treats diagnosis vehicle by communication interface 40
200 are diagnosed.
Wherein, it should be noted that the diagnostic method and relevant apparatus of vehicle provided in an embodiment of the present invention can also be into
One step is extended in other suitable implementation environments, and is not limited to implementation environment shown in Fig. 1.Although only being shown in Fig. 1
1 terminal 10,1 management server 20 and 2 diagnosis servers 30, it will be appreciated by those skilled in the art that
In actual application, which can also include more or less terminal 10, management server 20 and diagnosis clothes
Business device 30.Also, in order to promote service efficiency, a variety of different diagnostic softwares can be run in same diagnosis server 30, or
Person can also run identical diagnostic software in multiple and different diagnosis servers 30, and the embodiment of the present invention does not make this
It is specific to limit.
Embodiment two
Fig. 2 be it is provided in an embodiment of the present invention the first using the diagnostic system of vehicle as shown in Figure 1 treat diagnosis vehicle
The flow diagram diagnosed, referring to Fig. 3, the diagnostic method of the vehicle can include but is not limited to following steps:
Step 11: management server receives the diagnosis solicited message that terminal is sent.
In the present embodiment, " diagnosis solicited message " may include vehicle identification information, user information etc., can be used in
Request the address information of diagnosis server corresponding with vehicle to be diagnosed.Wherein, " diagnostic service corresponding with vehicle to be diagnosed
Device " is the diagnosis server for referring to treat diagnosis vehicle and being diagnosed, in one or more can be installed can be right
The diagnostic software that vehicle to be diagnosed is diagnosed.
In practical applications, when need to it is a certain diagnosed wait diagnose vehicle when, communication interface and follow-up can be first passed through
Disconnected vehicle is communicatively coupled, and then, user inputs diagnosis request letter relevant to vehicle to be diagnosed, communication interface by terminal
Breath, and the diagnosis solicited message is sent from user's instruction terminal to management server, with corresponding with vehicle to be diagnosed for requesting
Diagnosis server address information.
Certainly, it in other application scenes, can also be directly inputted in the client software of terminal by user
Diagnosis server corresponding with vehicle to be diagnosed, and instruction terminal sends diagnosis request message to management server, for asking
Seek the address information of diagnosis server corresponding with vehicle to be diagnosed.
Step 12: management server determines diagnosis server corresponding with vehicle to be diagnosed according to diagnosis solicited message.
In the present embodiment, " corresponding diagnosis server " refers to the diagnosis server to be requested of terminal, that is, step 11
In " diagnosis server corresponding with vehicle to be diagnosed ", can be determined according to the diagnosis solicited message that terminal is sent.
Wherein, determine that the diagnosis server to be requested of terminal " is examined in the present embodiment for the ease of management server
Vehicle identification information can be carried in disconnected solicited message ", which can be with are as follows: vehicle model information, year money information, VIN
One or more of code.Wherein, vehicle model information is to the vehicle model of diagnostic message or vehicle pictures etc., management service
Device can directly determine corresponding diagnosis server when receiving vehicle model information.Step 12 is specifically as follows: management server
According to vehicle identification information, diagnosis server corresponding with vehicle to be diagnosed is determined.For example, if management server receives vehicle
The vehicle model information " SVW71415CL " of identification information is matched to brand " masses " based on vehicle model information, according to brand " masses "
It is matched to corresponding diagnosis server, is equipped in the diagnosis server a kind of or more for being diagnosed to Volkswagen
Kind diagnostic software.
Further, in some embodiments, more multiple terminals is corresponding using vehicle to be diagnosed of the same race simultaneously for convenience
Diagnosis server, in the diagnostic system of vehicle, multiple diagnosis servers are arranged in corresponding same vehicle to be diagnosed.To,
In the embodiment, management server determines that the specific embodiment of corresponding diagnosis server can be with according to diagnosis request message
It is: firstly, determining diagnosis server group corresponding with the vehicle identification information according to the vehicle identification information received；Then
A diagnosis server is selected from diagnosis server group.Wherein, it for the resource of reasonable distribution diagnosis server group, mentions
Diagnosis server group can first be inquired when selecting a diagnosis server from diagnosis server group by rising user experience
In with the presence or absence of idle diagnosis server, and if it exists, then select an idle diagnosis server be used as determined by examine
Disconnected server；If it does not exist, then the reminder messages such as " at present without idle diagnosis server, please later " can be returned to terminal, together
When continue to monitor the operating status of each diagnosis server in diagnosis server group, wait idle diagnosis server；Alternatively, if
It is not present, the task amount of each diagnosis server in diagnosis server group can also be inquired, it is minimum to select a task amount
Diagnosis server as identified diagnosis server.
In addition, also configuring different Permission Levels in yet other embodiments, for different user accounts.To at this
In embodiment, diagnosing in request message further includes user information, then, in this step 12, management server is receiving terminal
After the diagnosis request message of transmission, first according to the user information in diagnosis request message, judges whether the terminal has and examine
Disconnected permission；If it is, just determining corresponding diagnosis server according to diagnosis request message.
Wherein, judge whether the terminal has diagnosis permission, that is, judge whether the terminal has and use certain class diagnostic service
The permission of device.In the specific implementation process, user gradation can be determined, and then determine the use according to the user information received
The corresponding diagnosis server type of family grade, then judges whether the requested diagnosis server of the terminal belongs to its user gradation
Corresponding diagnosis server type, if so, illustrating that the terminal has connection request permission, if it is not, then illustrating that the terminal does not have
Standby connection request permission.Alternatively, in other embodiments, whether also may determine that the requested diagnosis server of the terminal
For one in the diagnosis server bound with the user information, if so, illustrate that the terminal has connection request permission, if
It is no, then illustrate that the terminal does not have connection request permission.
Step 13: management server determines the communications protocol for the communication interface connecting with vehicle to be diagnosed.
In the present embodiment, " communication interface connecting with wait diagnose vehicle " refers to that user will communicate when starting diagnosis
Interface is attached with vehicle to be diagnosed, to read the diagnostic data of vehicle to be diagnosed." the communication being connect with vehicle to be diagnosed
The communications protocol of interface " is the communications protocol that the diagnostic data obtained in the communication interface is supported.
Wherein, management server can determine that communication protocol, step 13 specifically include in several ways: step 131, management
Server obtains the communication protocol from terminal, it is determined that the communication protocol for the communication interface connecting with vehicle to be diagnosed；Alternatively,
Step 132, management server obtain communication protocol from communication interface, it is determined that the communication interface connecting with vehicle to be diagnosed leads to
Believe agreement.
Wherein, step 131 in the specific implementation process, can be with are as follows: terminal and communication interface establish physical connection, so that eventually
End obtains communication protocol from communication interface, and communication protocol is sent to management server by terminal, and management server receives terminal hair
The communication protocol sent, it is determined that the communication protocol for the communication interface being connect with vehicle to be diagnosed.Wherein, terminal is built with communication interface
Vertical physical connection, can be with are as follows: terminal obtains the address information of communication interface by bluetooth connection mode, to build with communication interface
Vertical physical connection.
Wherein, step 132 in the specific implementation process, can be with are as follows: and management server and communication interface establish physical connection,
Communication protocol is sent to management server by communication interface, and management server receives the communication protocol that communication interface is sent, then really
The communication protocol of the fixed communication interface being connect with vehicle to be diagnosed.Wherein, management server and communication interface establish physical connection,
It can be with are as follows: terminal obtains the address information of communication interface by bluetooth connection mode, and terminal sends out the address information of communication interface
It send to management server, so that management server and communication interface establish physical connection；Alternatively, terminal passes through WIFI connection type
The address information of communication interface is obtained, so that management server and communication interface establish physical connection.
Step 14: the communication protocol of communication interface is sent to diagnosis server by management server.
In the present embodiment, after management server determines the communication protocol of communication interface, management server is by communication protocols
View is sent to identified diagnosis server.
Step 15: diagnosis server is established with communication interface and is communicated to connect according to the communication protocol of communication interface.
In the present embodiment, diagnosis server receive management server transmission communication interface communication protocol after, examine
Disconnected server is established with communication interface and is communicated to connect according to communication protocol.Since different diagnostic data is needed by specific
Communication protocol transmitted, then diagnosis server can be established logical after obtaining corresponding communication protocol with communication interface
Letter connection, to realize the transmission communication of diagnostic data.
Wherein, before step 15, this method further include: diagnosis server and communication interface establish physical connection.Having
It, can be in body implementation process are as follows: terminal obtains the address information of communication interface by bluetooth connection mode, and terminal is by communication interface
Address information be sent to management server, diagnosis server obtains the address information of communication interface from management server, thus
Diagnosis server and communication interface establish physical connection.
Step 16: diagnosis server is treated diagnosis vehicle by communication interface and is diagnosed.
In the present embodiment, communication interface can obtain the diagnostic data of vehicle to be diagnosed, and in diagnosis server and lead to
After communication interface establishes communication connection, diagnosis server can obtain diagnostic data from communication interface, alternatively, communication interface is to diagnosis
Server sends diagnostic data, so that diagnosis server is treated diagnosis vehicle and diagnosed according to the diagnostic data.
Wherein, diagnosis server is treated there are many kinds of the modes that diagnosis vehicle is diagnosed.Step 16 may include: step
161, the diagnostic function information that diagnosis server is carried according to diagnosis solicited message is treated diagnosis vehicle and is diagnosed；Alternatively, step
Rapid 162: diagnosis server treats diagnosis vehicle and carries out comprehensive diagnostic.Wherein, " diagnostic function information " is some specific diagnosis
Function, for example, transmitter diagnosis, fuel system diagnosis, fuel evaporation discharge diagnosis, exhaust gas recirculation diagnostic etc..It " examines comprehensively
It is disconnected " it is to execute all diagnostic functions.When diagnosis solicited message carries diagnostic function information, then diagnosis server is according to diagnosis
Functional information executes corresponding a certain diagnostic function.When diagnosis solicited message does not carry diagnostic function information, diagnosis server
All diagnostic functions are executed, comprehensive diagnostic is carried out.
According to the above-mentioned technical solution, the beneficial effect of the embodiment of the present invention is: vehicle provided in an embodiment of the present invention
Diagnostic method by the diagnosis server that the vehicle of different model will be diagnosed be built into one by management take
The cloud diagnosis server group of business device management, and diagnosis request is initiated to management server for a certain vehicle to be diagnosed in terminal
When message, by management server be based on the diagnosis request message be the corresponding diagnosis server of the terminal distribution, and determine with to
The communication protocol of the communication interface of vehicle connection is diagnosed, and then establishes the diagnosis server according to communication protocol and communication interface
Communication connection enables to user to be not necessarily to vehicle reaching pin so that the diagnosis server be made to diagnose the vehicle to be diagnosed
Selling the service shop 4s or vehicle maintenance shop can be realized without just can be carried out vehicle diagnostics by related technical personnel by terminal
Ontology directly diagnoses vehicle, considerably increases the convenience of vehicle diagnostics；Also, the same terminal may be implemented to a variety of
Different type vehicle is diagnosed, and the scope of application is more extensive；Furthermore, it is only necessary to by a user account (that is, logging in the client
Hold the user account of software) service of the corresponding diagnosis server of multiple and different type of vehicle can be enjoyed, it is simple to operate,
Be conducive to promote user experience.
Embodiment three
On the basis of above-described embodiment two, the embodiment of the invention also provides second to apply vehicle as shown in Figure 1
Diagnostic system treat the method that is diagnosed of diagnosis vehicle.Specifically, as shown in figure 4, the difference of itself and embodiment two
It is:
In the present embodiment, terminal can establish with diagnosis server and connect, to be communicated.The diagnostic method of the vehicle
Further include:
Step 17: the address information of diagnosis server is sent to terminal by management server；
In the present embodiment, each diagnosis server is equipped with a unique address information, and terminal can pass through certain
Address information is established with corresponding diagnosis server and is communicated to connect.Specifically, the address information of diagnosis server can be diagnosis
The IP address of server.
Wherein, management server can record the address information of full diagnostics server in advance, when management server is true
When determining the diagnosis server to be requested of terminal, the address information of the diagnosis server directly can be sent to terminal, be promoted
The diagnosis server that terminal is requested with it establishes the efficiency of communication connection.Certainly, in some other embodiments, management server
It can also be communicated with the diagnosis server, be examined by this after the diagnosis server that certain terminal to be requested has been determined
The feedback of disconnected server obtains its address information, and then the address information is sent to terminal, in embodiments of the present invention to this
It is not especially limited.
Step 18: terminal is established according to the address information and diagnosis server of diagnosis server and is communicated to connect；
In the present embodiment, terminal is after getting the address information of diagnosis server of management server transmission
It is established and is communicated to connect with corresponding diagnosis server according to the address information.Wherein, the mode for establishing communication connection can be end
End directly accesses the address information or terminal and sends connection request to the address information, after corresponding diagnosis server passes through,
Establish communication connection.
Step 191: terminal remote control diagnosis server；Alternatively, step 192: terminal receives what diagnosis server was sent
Diagnostic result.
Wherein, in step 191, after terminal and diagnosis server establish communication connection, user can be by end
Relevant operation is executed on end and remotely controls the diagnosis server, thus operation required for realizing user.For example, user passes through end
End sends result acquisition instruction to diagnosis server, after diagnosis server receives result acquisition instruction, then examines to terminal transmission
Break as a result, to which user can check diagnostic result in terminal.
Wherein, diagnosis server can also be sent from trend terminal as a result, in step 192, in terminal and diagnostic service
Device is established after communication connection, and diagnostic result is sent to terminal automatically by diagnosis server, then terminal receives diagnosis server hair
The diagnostic result sent, so that user can check diagnostic result in terminal.
In this example, by making terminal and diagnosis server establish communication connection, realize terminal and diagnosis server it
Between data interaction and/or enable the terminal to connect so that terminal can send control operational order to diagnosis server
The data that diagnosis server returns are received, can satisfy more user demands.
Example IV
On the basis of above-described embodiment two, the embodiment of the invention also provides second to apply vehicle as shown in Figure 1
Diagnostic system treat the method that is diagnosed of diagnosis vehicle.Specifically, as shown in figure 5, the difference of itself and embodiment two
It is:
In the present embodiment, the communications protocol for the communication interface connecting with vehicle to be diagnosed is determined by diagnosis server.It should
The diagnostic method of vehicle includes:
Step 21: management server receives the diagnosis solicited message that terminal is sent.
Step 22: management server determines diagnosis server corresponding with vehicle to be diagnosed according to diagnosis solicited message.
Step 23: management server is sent to diagnosis server for solicited message is diagnosed；
Step 24: when get management server transmission diagnosis solicited message when, diagnosis server determine with wait diagnose
The communications protocol of the communication interface of vehicle connection.
Step 25: diagnosis server is established with communication interface and is communicated to connect according to the communication protocol of communication interface.
Step 26: diagnosis server is treated diagnosis vehicle by communication interface and is diagnosed.
Wherein, step 21,22,25,26 respectively in embodiment two step 11,12,15, it is 16 identical, it is no longer superfluous herein
It states.
Wherein, in step 23, after management server determines corresponding diagnosis server, management server requests diagnosis
Information is sent to diagnosis server, wherein diagnosis solicited message may include vehicle identification information, user information, communication protocol
Etc..
Wherein, diagnosis server determines that the mode of communication protocol can be to be a variety of, and step 24 can specifically include: step
241: diagnosis server obtains the communication protocol of communication interface from management server, it is determined that the communication connecting with vehicle to be diagnosed
The communication protocol of interface；Alternatively, step 242: communication protocol will be prestored and swept according to preset scan orders to institute's communication interface
It retouches, if receiving feedback information, it is determined that prestore the communication protocol that communication protocol is the communication interface；Alternatively, step 243:
Diagnosis server obtains communication protocol from communication interface, it is determined that the communication protocol for the communication interface connecting with vehicle to be diagnosed.
Wherein, step 241 can specifically include: when diagnosis solicited message carries the communication protocol of the communication interface
When, when diagnosis server gets the diagnosis solicited message of management server transmission, diagnosis server is directly from diagnosis request letter
Breath obtains communication protocol；Alternatively, obtaining communication protocol in management server, and lead to when management server is sent to diagnosis server
After believing agreement, diagnosis server receives the communication protocol that management server is sent, then diagnosis server obtains communication protocol.Its
In, management server can obtain communication protocol from terminal, or directly obtain communication protocol from communication interface.
Wherein, in step 242, diagnosis server can be set and have communication protocol library, and communication protocol prestores in library
Perhaps various communications protocols, " prestoring communication protocol " are then pre-stored in the communication protocol in communication protocol library for diagnosis server.Wherein,
" preset scan orders " can be the scanning sequency for the communication protocol that system is pre-set or user is freely arranged.For example,
Scanning sequency can be arranged according to frequency of use in user.Step 242 in the specific implementation process, can be with are as follows: diagnosis server obtains
After getting diagnosis solicited message, diagnosis server will prestore communication protocol according to preset scan orders to logical in communication protocol library
Communication interface is scanned, and when communication interface receives applicable communication protocol, communication interface can be returned to diagnosis server to be believed
Breath, then diagnosis server receives the feedback information of communication interface, so that this, which is prestored communication protocol, is determined as communication interface
Communication protocol.In the above manner, diagnosis server is without receiving in next step when diagnosis server gets diagnosis solicited message
Instruction, but will directly prestore communication protocol and be scanned, the Automated water of system is improved with the suitable communication protocol of determination
It is flat.
Optionally, in some other embodiments, preset scan orders can be arranged automatically by system.Step 242 it
Before, this method further include: step 244, diagnosis server obtain the usage history record for prestoring communication protocol；245, diagnostic service
Device is recorded according to usage history, determines preset scan orders.Wherein, " usage history record " may include each prestoring communication protocols
View uses time, frequency of use, using duration etc., is recorded according to usage history, and diagnosis server can determine default sweep
Retouch sequence.For example, if a certain frequency of use highest for prestoring communication protocol, this is prestored communication protocol, and to be set as the first scanning suitable
Sequence；Alternatively, if sometime more using a certain communication protocol that prestores, this is prestored communication protocol, and to be set as the first scanning suitable
Sequence.
Wherein, step 243 in the specific implementation process, can be with are as follows: and diagnosis server and communication interface establish physical connection,
To which diagnosis server directly obtains communication protocol from communication interface.Wherein, diagnosis server and communication interface establish physics company
It connects, it can be with are as follows: terminal obtains the address information of communication interface by bluetooth connection mode, and terminal is by the address information of communication interface
It is sent to management server, diagnosis server obtains the address information of communication interface from management server, thus diagnosis server
Physical connection is established with communication interface.
According to the above-mentioned technical solution, the beneficial effect of the embodiment of the present invention is: vehicle provided in an embodiment of the present invention
Diagnostic method by the diagnosis server that the vehicle of different model will be diagnosed be built into one by management take
The cloud diagnosis server group of business device management, and diagnosis request is initiated to management server for a certain vehicle to be diagnosed in terminal
When message, being based on the diagnosis request message by management server is the corresponding diagnosis server of the terminal distribution, diagnosis server
It determines the communication protocol for the communication interface connecting with vehicle to be diagnosed, and then makes the diagnosis server according to communication protocol and communication
Interface establishes communication connection, so that the diagnosis server be made to diagnose the vehicle to be diagnosed, enabling to user to be not necessarily to will
Vehicle reaches the shop sales service 4s or vehicle maintenance shop, without just can be carried out vehicle diagnostics by related technical personnel, can pass through
Terminal realizes that ontology directly diagnoses vehicle, considerably increases the convenience of vehicle diagnostics；Also, the same terminal can be real
Now a variety of different type vehicles are diagnosed, the scope of application is more extensive；Furthermore, it is only necessary to by a user account (that is, logging in
The user account of the client software) service of the corresponding diagnosis server of multiple and different type of vehicle can be enjoyed, operation
It is simple and convenient, be conducive to promote user experience.
Embodiment five
Fig. 6 is a kind of hardware structural diagram of management server provided in an embodiment of the present invention.
Specifically, referring to Fig. 6, the management server 500 includes:
One or more processors 501 and memory 502, in Fig. 6 by taking a processor 501 as an example.
Processor 501 can be connected with memory 502 by bus or other modes, to be connected by bus in Fig. 6
For.
Memory 502 is used as a kind of non-transient computer readable storage medium, can be used for storing non-transient software program, non-
Transitory computer executable program and module, such as the diagnosis of the vehicle applied to management server in the embodiment of the present invention
Corresponding program instruction/the module of method.Processor 501 is by running the non-transient software program being stored in memory 502, referring to
Order and module, thereby executing the various function application and data of the diagnostic system 100 for the vehicle for being applied to management server
The diagnostic method in any of the above-described embodiment of the method applied to the vehicle of management server is realized in processing.
Memory 502 may include storing program area and storage data area, wherein storing program area can store operation system
Application program required for system, at least one function；Storage data area can be stored according to the vehicle for being applied to management server
Diagnostic system 100 uses created data etc..In addition, memory 502 may include high-speed random access memory, may be used also
To include non-transient memory, a for example, at least disk memory, flush memory device or other non-transient solid-state memories
Part.In some embodiments, it includes the memory remotely located relative to processor 501 that memory 502 is optional, these are remotely deposited
Reservoir can pass through network connection to management server 500.The example of above-mentioned network includes but is not limited to internet, enterprises
Net, local area network, mobile radio communication and combinations thereof.
The memory 502 is stored with the instruction that can be executed by least one described processor 501；It is described at least one
Reason device 501 is for executing described instruction, to realize examining applied to the vehicle of management server in above-mentioned any means embodiment
Disconnected method, for example, executing method sequence described above 11,12,13,14 etc..
Further, the embodiment of the invention also provides a kind of non-transient computer readable storage mediums, described non-transient
Computer-readable recording medium storage has computer executable instructions, and the computer executable instructions are by one or more processors
It executes, for example, being executed by a processor 501 in Fig. 6, said one or multiple processors 501 may make to execute above-mentioned
It is applied to the diagnostic method of the vehicles of vehicle in embodiment of the method for anticipating, for example, execution method sequence described above 11,
12,13,14 etc..
Embodiment six
Fig. 7 is a kind of hardware structural diagram of diagnosis server provided in an embodiment of the present invention.
Specifically, referring to Fig. 7, the diagnosis server 600 includes:
One or more processors 601 and memory 602, in Fig. 7 by taking a processor 601 as an example.
Processor 601 can be connected with memory 602 by bus or other modes, to be connected by bus in Fig. 7
For.
Memory 602 is used as a kind of non-transient computer readable storage medium, can be used for storing non-transient software program, non-
Transitory computer executable program and module, such as the diagnosis of the vehicle applied to diagnosis server in the embodiment of the present invention
Corresponding program instruction/the module of method.Processor 601 passes through the non-transient software program run storage in the memory 602, refers to
Order and module, thereby executing the various function application and data of the diagnostic system 100 for the vehicle for being applied to diagnosis server
The diagnostic method in any of the above-described embodiment of the method applied to the vehicle of diagnosis server is realized in processing.
Memory 602 may include storing program area and storage data area, wherein storing program area can store operation system
Application program required for system, at least one function；Storage data area can be stored according to the vehicle for being applied to diagnosis server
Diagnostic system 100 uses created data etc..In addition, memory 602 may include high-speed random access memory, may be used also
To include non-transient memory, a for example, at least disk memory, flush memory device or other non-transient solid-state memories
Part.In some embodiments, it includes the memory remotely located relative to processor 601 that memory 602 is optional, these are remotely deposited
Reservoir can pass through network connection to diagnosis server 600.The example of above-mentioned network includes but is not limited to internet, enterprises
Net, local area network, mobile radio communication and combinations thereof.
The memory 602 is stored with the instruction that can be executed by least one described processor 601；It is described at least one
Reason device 601 is for executing described instruction, to realize examining applied to the vehicle of diagnosis server in above-mentioned any means embodiment
Disconnected method, for example, executing method sequence described above 15,16,24 etc..
Further, the embodiment of the invention also provides a kind of non-transient computer readable storage mediums, described non-transient
Computer-readable recording medium storage has computer executable instructions, and the computer executable instructions are by one or more processors
It executes, for example, being executed by a processor 601 in Fig. 7, said one or multiple processors 601 may make to execute above-mentioned
It is applied to the diagnostic method of the vehicle of diagnosis server in embodiment of the method for anticipating, for example, execution method sequence described above 15,
16,24 etc..
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.
Through the above description of the embodiments, those of ordinary skill in the art can be understood that each embodiment
The mode of general hardware platform can be added to realize by software, naturally it is also possible to pass through hardware.Those of ordinary skill in the art can
Being with all or part of the process in understanding realization above-described embodiment method can be by the computer in computer program product
Program is completed to instruct relevant hardware, and the computer program, which can be stored in a non-transient computer storage can be read, to be situated between
In matter, which includes program instruction, when described program instruction is executed by relevant device, relevant device can be made to execute
The process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic disk, CD, read-only memory
(Read-Only Memory, ROM) or random access memory (Random Access Memory, RAM) etc..
The diagnostic method of the vehicles provided by the embodiment of the present invention can be performed in the said goods, has the execution vehicles
The corresponding functional module of diagnostic method and beneficial effect.The not technical detail of detailed description in the present embodiment, reference can be made to this
The diagnostic method of the vehicles provided by inventive embodiments.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；At this
It under the thinking of invention, can also be combined between the technical characteristic in above embodiments or different embodiment, step can be with
It is realized with random order, and there are many other variations of different aspect present invention as described above, for simplicity, they do not have
Have and is provided in details；Although the present invention is described in detail referring to the foregoing embodiments, the ordinary skill people of this field
Member is it is understood that it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of skill
Art feature is equivalently replaced；And these are modified or replaceed, each reality of the present invention that it does not separate the essence of the corresponding technical solution
Apply the range of a technical solution.
Claims (14)
1. a kind of diagnostic method of vehicle is applied to management server, which is characterized in that the described method includes:
Receive the diagnosis solicited message that terminal is sent；
According to the diagnosis solicited message, diagnosis server corresponding with vehicle to be diagnosed is determined；
Determine the communication protocol for the communication interface connecting with the vehicle to be diagnosed；
The communication protocol of the communication interface is sent to the diagnosis server, so that the diagnosis server is according to described logical
The communication protocol of communication interface and the communication interface, which are established, to be communicated to connect, and by the communication interface to the vehicle to be diagnosed
It is diagnosed.
2. the method according to claim 1, wherein the diagnosis solicited message includes vehicle identification information；
It is described according to the diagnosis solicited message, determine diagnosis server corresponding with vehicle to be diagnosed, comprising:
According to the vehicle identification information, diagnosis server corresponding with vehicle to be diagnosed is determined.
3. method according to claim 1 or 2, which is characterized in that the determination is connect logical with the vehicle to be diagnosed
The communication protocol of communication interface, specifically includes:
The communication protocol is obtained from the terminal, it is determined that the communication protocols for the communication interface connecting with the vehicle to be diagnosed
View；
Alternatively, obtaining the communication protocol from the communication interface, it is determined that the communication interface being connect with the vehicle to be diagnosed
Communication protocol.
4. the method according to claim 1, wherein the diagnosis solicited message includes user information；
Described according to the diagnosis solicited message, before determining diagnosis server corresponding with vehicle to be diagnosed, the method
Further include:
According to the user information, judge whether the terminal has diagnosis permission.
5. method according to claim 1-4, which is characterized in that the method also includes:
The address information of the diagnosis server is sent to the terminal, so that the terminal is according to the diagnosis server
Address information and the diagnosis server, which are established, to be communicated to connect, so that diagnosis server described in the terminal remote control, alternatively,
So that the terminal receives the diagnostic result that the diagnosis server is sent.
6. a kind of diagnostic method of vehicle is applied to diagnosis server, which is characterized in that the described method includes:
When getting the diagnosis solicited message of management server transmission, the logical of the communication interface connecting with vehicle to be diagnosed is determined
Believe agreement；
According to the communication protocol of the communication interface, foundation communication connection is carried out with the communication interface；
The vehicle to be diagnosed is diagnosed by the communication interface.
7. according to the method described in claim 6, it is characterized in that, communication interface that the determination is connect with vehicle to be diagnosed
Communication protocol specifically includes:
The communication protocol of the communication interface is obtained from the management server, it is determined that the communication connecting with vehicle to be diagnosed connects
The communication protocol of mouth；
It is scanned according to preset scan orders to the communication interface alternatively, communication protocol will be prestored, if receiving feedback letter
Breath, it is determined that described to prestore the communication protocol that communication protocol is the communication interface；
Alternatively, obtaining the communication protocol from the communication interface, it is determined that the communication interface connecting with vehicle to be diagnosed leads to
Believe agreement.
8. the method according to the description of claim 7 is characterized in that described obtain the communication interface from the management server
Communication protocol, specifically include:
The diagnosis solicited message carries the communication protocol of the communication interface, according to the diagnosis solicited message, obtains institute
State communication protocol；
Alternatively, receiving the communication protocol for the communication interface that the management server is sent, then the communication protocol is obtained.
9. the method according to the description of claim 7 is characterized in that in the communication protocol that will prestore according to preset scan orders
Before being scanned to the communication interface, the method also includes:
The usage history record of communication protocol is prestored described in acquisition；
It is recorded according to the usage history, determines the preset scan orders.
10. the method according to claim 6, which is characterized in that it is described by the communication interface to described
Vehicle to be diagnosed is diagnosed, and is specifically included:
According to the diagnostic function information that the diagnosis solicited message carries, the vehicle to be diagnosed is diagnosed；
Alternatively, carrying out comprehensive diagnostic to the vehicle to be diagnosed.
11. a kind of diagnostic method of vehicle, the diagnostic system applied to vehicle, which is characterized in that the diagnostic system includes eventually
End, management server, diagnosis server and communication interface, the management server respectively with the terminal, the diagnostic service
Device connection, the communication interface are used to connect with vehicle to be diagnosed,
The described method includes:
The management server receives the diagnosis solicited message that the terminal is sent；
The management server determines the diagnosis server corresponding with vehicle to be diagnosed according to the diagnosis solicited message；
The management server or the diagnosis server determine the communication protocols for the communication interface connecting with the vehicle to be diagnosed
View；
The diagnosis server carries out foundation communication connection with the communication interface according to the communication protocol of the communication interface；
The diagnosis server diagnoses the vehicle to be diagnosed by the communication interface.
12. according to the method for claim 11, which is characterized in that the method also includes:
If determining the communication protocol by the management server, the communication protocol is determined in the management server
Afterwards, the communication protocol is sent to the diagnosis server by the management server.
13. a kind of management server characterized by comprising
At least one processor；And
The memory being connect at least one described processor communication；
Wherein, the memory is stored with the instruction that can be executed by least one described processor；
At least one described processor is for executing described instruction, to realize the method according to claim 1 to 5.
14. a kind of diagnosis server characterized by comprising
At least one processor；And
The memory being connect at least one described processor communication；
Wherein, the memory is stored with the instruction that can be executed by least one described processor；
At least one described processor is for executing described instruction, to realize such as the described in any item methods of claim 6-10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811542619.XA CN109698862A (en) | 2018-12-17 | 2018-12-17 | Diagnostic method, management server and the diagnosis server of vehicle |
| PCT/CN2019/125726 WO2020125591A1 (en) | 2018-12-17 | 2019-12-16 | Vehicle diagnosis method, management server and diagnosis server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811542619.XA CN109698862A (en) | 2018-12-17 | 2018-12-17 | Diagnostic method, management server and the diagnosis server of vehicle |
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| CN109698862A true CN109698862A (en) | 2019-04-30 |
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| CN201811542619.XA Pending CN109698862A (en) | 2018-12-17 | 2018-12-17 | Diagnostic method, management server and the diagnosis server of vehicle |
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| CN111742354A (en) * | 2020-05-29 | 2020-10-02 | 深圳市元征科技股份有限公司 | Vehicle diagnosis method, system, equipment and server |
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