CN104777762A - Vehicle-mounted system monitoring method and terminal thereof - Google Patents
Vehicle-mounted system monitoring method and terminal thereof Download PDFInfo
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- CN104777762A CN104777762A CN201510132056.7A CN201510132056A CN104777762A CN 104777762 A CN104777762 A CN 104777762A CN 201510132056 A CN201510132056 A CN 201510132056A CN 104777762 A CN104777762 A CN 104777762A
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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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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Abstract
The invention discloses a vehicle-mounted system monitoring method and a terminal thereof, wherein the method comprises the following steps: a mobile terminal obtains running parameters of the vehicle-mounted system and uploads the running parameters to a server, a running state of the vehicle-mounted system, which is monitored by the server according to the running parameters is received; when the running state of the vehicle-mounted system has potential safety hazards, a user is reminded. The scheme can monitor and analyze each running parameter of a vehicle in real time, and give an early warning before a fault occurs, so as to provide a safety guarantee for users.
Description
Technical field
The application relates to communication technical field, particularly relates to a kind of onboard system monitoring method and terminal thereof.
Background technology
Current user is normally when private car is in the guarantee period, and regularly (such as, every 5000 kilometers) goes to 4S shop to carry out maintenance, when private car is not in the guarantee period, and just sent for maintenance point maintenance after breaking down.
But, car load is carried out to automobile and detects time and the expense safeguarding and need at substantial, and cannot fault be predicted, bring great potential safety hazard to user.
Summary of the invention
The application mainly provides a kind of data analysing method and terminal thereof, can Real-Time Monitoring analyze every operational factor of automobile, can carry out early warning, for user provides safety guarantee before fault occurs.
For solving the problems of the technologies described above, the technical scheme that the application adopts is: provide a kind of onboard system monitoring method, described method comprises the steps: the operational factor of acquisition for mobile terminal onboard system and uploads onto the server; Receive the running status of the described onboard system that described server monitors according to described operational factor; When for there is potential safety hazard in the running status of described onboard system, reminding user.
Wherein, described method also comprises: the information of described acquisition for mobile terminal onboard system also uploads onto the server, and described information comprises model, the date of production, mileage, engine mark; Receive described server to be specially according to the step of the running status of described operational factor monitoring car loading system: the running status receiving the onboard system that described server monitors according to described information and described operational factor.
For solving the problems of the technologies described above, another technical scheme that the application adopts is: provide a kind of onboard system method for supervising, said method comprising the steps of: the operational factor of the onboard system that server mobile terminal receive obtains; The running status of described onboard system is monitored according to described operational factor; Described running status is sent to described mobile terminal.
Wherein, described method also comprises: the information receiving the described onboard system of described acquisition for mobile terminal, and described information comprises model, the date of production, mileage, engine mark; Arrange threshold value corresponding to the operational factor of described onboard system according to described information, wherein, described operational factor is the operational factor of each parts of described onboard system, described operational factor and described threshold value one_to_one corresponding.
Wherein, the step of monitoring the running status of described onboard system according to described operational factor specifically comprises: the running status of onboard system according to described operational factor and threshold monitor corresponding to described operational factor; When described operational factor equals threshold value corresponding to described operational factor, for there is potential safety hazard in the running status of described onboard system.
Wherein, the step of monitoring the running status of described onboard system according to described operational factor specifically comprises: set up operational model according to described operational factor and threshold value corresponding to described operational factor, and predict the running status of described onboard system.
Wherein, the step setting up operational model according to described operational factor and threshold value corresponding to described operational factor comprises: what adopt chaology and/or artificial neural network according to described operational factor and threshold value corresponding to described operational factor sets up operational model.
Wherein, described method also comprises when the running status of described onboard system is for existing potential safety hazard, sends analysis report according to described running status to described mobile terminal.
For solving the problems of the technologies described above, another technical scheme that the application adopts is: provide a kind of onboard system monitoring terminal, described terminal comprises acquisition module, receiver module and control module; Described acquisition module is for obtaining the operational factor of onboard system and uploading onto the server; The running status of described onboard system of described receiver module for receiving described server and monitoring according to described operational factor; Described control module is used for when the running status of described onboard system is for existing potential safety hazard, reminding user.
For solving the problems of the technologies described above, another technical scheme that the application adopts is: provide a kind of onboard system monitoring terminal, described terminal comprises receiver module, monitoring modular and sending module; Described receiver module is used for the operational factor of the onboard system that mobile terminal receive obtains; Described monitoring modular is used for the running status of monitoring described onboard system according to described operational factor; Described sending module is used for sending described running status to described mobile terminal.
The beneficial effect of the application is: the situation being different from prior art, the application is by the operational factor of acquisition for mobile terminal onboard system and upload onto the server, and the running status of onboard system that reception server monitors according to operational factor, when for there is potential safety hazard in the running status of onboard system, reminding user, can Real-Time Monitoring analyze every operational factor of car automobile, early warning can be carried out, for user provides safety guarantee before fault occurs.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the application's onboard system monitoring system one embodiment;
Fig. 2 is the process flow diagram of the application's onboard system monitoring method one embodiment;
Fig. 3 is the process flow diagram of another embodiment of the application's onboard system monitoring method;
Fig. 4 is the process flow diagram of the application's onboard system monitoring method embodiment again;
Fig. 5 is the process flow diagram of the another embodiment of the application's onboard system monitoring method;
Fig. 6 is the structural representation of the application's onboard system monitoring terminal one embodiment;
Fig. 7 is the structural representation of another embodiment of the application's onboard system monitoring terminal.
Embodiment
In below describing, in order to illustrate instead of in order to limit, propose the detail of such as particular system structure, interface, technology and so on, thoroughly to understand the application.But, it will be clear to one skilled in the art that and also can realize the application in other embodiment not having these details.
Consult Fig. 1, the schematic diagram of the application's onboard system monitoring system one embodiment.Onboard system monitoring system in the present embodiment comprises onboard system 100, mobile terminal 200 and server 300, and wherein, server 300 is Cloud Server, but is not limited to this.
Onboard system 100 is connected with mobile terminal 200 by the special purpose interface of OBD, and communicates.Mobile terminal 200 and server 300 carry out radio communication.User is by the information of the operation interface input onboard system 100 of mobile terminal 200, and the information of onboard system 100 comprises model, the date of production, mileage, engine mark etc.
Mobile terminal 200 obtains the operational factor of onboard system 100 and uploads onto the server 300.Such as, mobile terminal 200 sends test instruction to onboard system 100, test according to test instruction after making onboard system 100 receive test instruction, with the operational factor of Real-Time Monitoring onboard system, and the operational factor monitored is sent to mobile terminal 200.Wherein, operational factor comprises the operational factor of the parts such as engine, catalytic converter, grain catcher, lambda sensor, emission control systems, fuel system, tire or system.The operational factor of tire comprises pressure, temperature etc.
Mobile terminal 200 obtains the operational factor of onboard system 100 and uploads onto the server 300.
Alternatively, mobile terminal 200 obtains the information of onboard system 100 and uploads onto the server 300, and information comprises model, the date of production, mileage, engine mark.Such as, when user inputs the information of onboard system 100 by the operation interface of mobile terminal 200, mobile terminal 200 obtains the information of onboard system 100, and sends to server 300.If new car, and have the document of coupling, user only needs to take pictures, and loads this photograph by the operation interface of mobile terminal 200, and mobile terminal 200 automatically will identify and obtain the information of onboard system 100, removes the trouble that user manually inputs from.If refitted car or used car, so user just manually must input each parts of onboard system 100 or the information of control system.After mobile terminal 200 gets the information of onboard system 100, also need the information of automobile vendor and component manufacturer to compare verification.
Wherein, the information of onboard system comprises model, the date of production, mileage, engine mark etc.Be understandable that, the information of onboard system comprises the information of each parts of car load or control system.
The operational factor of onboard system that server 300 mobile terminal receive 200 obtains, and according to the running status of operational factor monitoring car loading system.Such as, the operational factor of onboard system that server 300 mobile terminal receive 200 sends, and the running status of operational factor monitoring car loading system according to onboard system.
Alternatively, server 300 goes back the information of the onboard system 100 that mobile terminal receive 200 obtains, arrange threshold value corresponding to the operational factor of onboard system 100 according to the information of onboard system 100, wherein, onboard system 100 information comprises model, the date of production, mileage, engine mark.Operational factor is the operational factor of each parts of onboard system or control system, operational factor and threshold value one_to_one corresponding.Threshold value can be arranged in corresponding serviceable life etc. according to model and this model, also can arrange based on experience value, not be restricted herein.For safety, the threshold value that operational factor is corresponding is less than each self-corresponding serviceable life.Serviceable life is the rear setting of checking after tested before producer dispatches from the factory.
Alternatively, according to the step of the running status of operational factor monitoring car loading system can be: according to the running status of operational factor and threshold monitor onboard system 100 corresponding to operational factor; When operational factor equals threshold value corresponding to operational factor, for there is potential safety hazard in the running status of onboard system 100.
Such as, server 300 compares operational factor and each self-corresponding threshold value of operational factor, with the running status of monitoring car loading system.When operational factor equals threshold value corresponding to operational factor, for there is potential safety hazard in the running status of onboard system.When operational factor is less than threshold value corresponding to operational factor, the running status of onboard system is normal condition, there is not potential safety hazard.Be understandable that, when arbitrary operational factor equals the threshold value of its correspondence, for there is potential safety hazard in the running status of onboard system.
Alternatively, the step according to the running status of operational factor monitoring car loading system can also be: set up operational model according to operational factor and threshold value corresponding to operational factor, and predict the running status of onboard system.Wherein, what adopt chaology and/or artificial neural network according to operational factor and threshold value corresponding to operational factor sets up operational model.
Such as, server 300 sets up operational model according to operational factor and threshold value corresponding to operational factor, and real-time operational factor is substituted into the running status of operational model prediction onboard system.Wherein, the operational model of the information of onboard system 100 different machine there is also different.
For linear system (such as, the pressure etc. of direction controlling, loudspeaker, tire), server 300 can set up linear differential equation according to each operational factor and threshold value corresponding to operational factor, thus obtains a large linear system operational model.Real-time operational factor is substituted into the effect of multiple limit effect superposition in linear system operational model measuring and calculating single threshold effect and linear system, to predict the running status of onboard system 100.
For nonlinear system, server 300 can adopt chaology and/or artificial neural network to set up operational model according to operational factor and threshold value corresponding to operational factor, and predicts the running status of onboard system 100.
Wherein, chaology comprises statistical analysis method, numerical method, analytical method and topological approach, server 300 can adopt wherein any one the excessively multiple combination in said method to set up the operational model of nonlinear system, monitor non-linear quantitative change and the prediction qualitative change of whole onboard system, thus the running status of monitoring car loading system 100.
Artificial neural network is that a kind of employing is similar to the structure that cerebral nerve cynapse connects and carries out the operational model of information processing.Be made up of a large amount of nodes or neuron, a kind of specific output function of each node identification, the connection identifier of every two nodes passes through the weighted value of this link.The output of artificial neural network can be different along with the difference of the connected mode of node, output function and weighted value.Wherein, node is each parts or the control system of composition onboard system 100.Adopting artificial neural network to set up operational model can make operational model intelligent, has unceasing study, memory function, can predict the running status of onboard system 100 more accurately.
Be understandable that, server 300 can set up a kind of operational model also can set up multiple operational model simultaneously, the running status of prediction onboard system 100, thus improves the accuracy of prediction.
In the present embodiment, server 300 is privately owned Cloud Server, and the user had permission can check the data that server 300 stores, and in other embodiments, server 300 can also be public cloud server.When server 300 is public cloud server, the data that server 300 stores are shared, and the data that maintenance store can store according to server 300 be initiatively user's inspection vehicle loading system, and push maintenance, maintain the information such as suggestion for user.Wherein, the information such as maintenance, maintenance suggestion of propelling movement can build operational model by secondary server 300, improves the accuracy of prediction.
Server 300 sends the running status of onboard system 100 to mobile terminal 200.Such as, monitoring result is sent to mobile terminal 200 by server 300.Wherein, when the running status of onboard system 100 is normal condition, server 300 timing can send monitoring result when receiving the querying command that mobile terminal sends to mobile terminal to mobile terminal transmission monitoring result, also can not send monitoring result.When the running status of onboard system 100 is for existing potential safety hazard, send monitoring result to mobile terminal 200 in time.
Alternatively, when the running status of onboard system 100 is for existing potential safety hazard, server 300 sends analysis report according to running status to mobile terminal 200.Such as, when for there is potential safety hazard in the running status of onboard system 100, server 300 sends analysis report to mobile terminal 200, analysis report comprises information, the maintenance suggestion of parts or the control system that there is potential safety hazard, to enable user check analysis report by mobile terminal 200, and can safeguard onboard system 100 according to analysis report.Such as, user checks analysis report, detects or change the parts or the control system that there is potential safety hazard according to analysis report.So, user only needs to detect or change the parts or the control system that there is potential safety hazard, and need not detect or change parts, control system to whole onboard system.
The monitoring result that mobile terminal 200 reception server 300 sends.When for there is potential safety hazard in the running status of onboard system 100, reminding user.Such as, the monitoring result that mobile terminal 200 reception server 300 sends, when monitoring result be onboard system 100 there is potential safety hazard time, point out user by modes such as warning, to carry out early warning before fault occurs, as far as possible minimizing accident generation.
Alternatively, mobile terminal 200 goes back the analysis report that reception server 300 sends.Such as, when for there is potential safety hazard in the running status of onboard system 100, the analysis report that mobile terminal 200 reception server 300 sends, to enable user check analysis report by mobile terminal 200, and can safeguard onboard system 100 according to analysis report.
Be understandable that, after mobile terminal 200 receives analysis report, mobile terminal 200 can start positioning system automatically, positions mobile terminal 200, and the maintenace point information of searching near current present position, and screen, recommend the maintenace point that mates with analysis report.Mobile terminal 200 can also be opened navigation feature and arrive the maintenace point of specifying to guide user.
Such scheme, uploaded onto the server by the operational factor of acquisition for mobile terminal onboard system, server is according to the running status of operational factor monitoring car loading system, and running status is fed back to mobile terminal check for user, when the running status of onboard system is for existing potential safety hazard, reminding user, can Real-Time Monitoring analyze every operational factor of car automobile, early warning can be carried out, for user provides safety guarantee before fault occurs.
Refer to Fig. 2, Fig. 2 is the process flow diagram of the application's onboard system monitoring method one embodiment.The executive agent of the present embodiment is mobile terminal, and the onboard system monitoring method of the present embodiment comprises the following steps:
S101: the operational factor of acquisition for mobile terminal onboard system also uploads onto the server.
Mobile terminal sends test instruction to onboard system, tests after making onboard system receive test instruction according to test instruction, with the operational factor of Real-Time Monitoring onboard system, and the operational factor monitored is sent to mobile terminal.Wherein, operational factor comprises the operational factor of the parts such as engine, catalytic converter, grain catcher, lambda sensor, emission control systems, fuel system, tire or system.The operational factor of tire comprises pressure, temperature etc.
The operational factor of acquisition for mobile terminal onboard system, and operational factor is uploaded onto the server preserve.
S102: the running status receiving the described onboard system that described server monitors according to described operational factor.
After server to monitor the running status of onboard system according to operational factor, the running status of the onboard system that mobile terminal reception server sends.Wherein, the running status of onboard system can be that server timing sends to mobile terminal, also can be send to mobile terminal after server receives the querying command of mobile terminal transmission, can also for when monitoring server to the running status of onboard system for there is potential safety hazard time, in time to mobile terminal transmission.
Alternatively, mobile terminal also reception server send analysis report.Wherein, analysis report comprises information, the maintenance suggestion of parts or the control system that there is potential safety hazard.
When the running status of onboard system is for existing potential safety hazard, perform step S103.
When the running status of onboard system is normal condition, then do not do any process.
S103: when the running status of described onboard system is for existing potential safety hazard, reminding user.
When the running status of onboard system is for existing potential safety hazard, mobile terminal points out user by modes such as warnings, and to carry out early warning before fault occurs, minimizing accident occurs as far as possible.
Alternatively, when the running status of onboard system is for existing potential safety hazard, mobile terminal also presents analysis report for user, to enable user check analysis report, and can safeguard onboard system according to analysis report.Wherein, analysis report directly can be presented by mobile terminal, and the appointment mailbox that also analysis report can be sent to user is checked for user, can detect according to analysis report to make user or change the parts or the control system that there is potential safety hazard.So, user only needs to detect or change the parts or the control system that there is potential safety hazard, and need not detect or change parts, control system to whole onboard system.
Such scheme, uploaded onto the server by the operational factor of acquisition for mobile terminal onboard system, and the running status of onboard system that reception server monitors according to operational factor, when for there is potential safety hazard in the running status of onboard system, reminding user, can Real-Time Monitoring analyze every operational factor of car automobile, early warning can be carried out, for user provides safety guarantee before fault occurs.
Refer to Fig. 3, Fig. 3 is the process flow diagram of another embodiment of the application's onboard system monitoring method.The executive agent of the present embodiment is mobile terminal, and the onboard system monitoring method of the present embodiment comprises the following steps:
S201: the information of acquisition for mobile terminal onboard system also uploads onto the server, described information comprises model, the date of production, mileage, engine mark.
The information of acquisition for mobile terminal onboard system also uploads onto the server, and information comprises model, the date of production, mileage, engine mark.Such as, when user inputs the information of onboard system by the operation interface of mobile terminal, the information of acquisition for mobile terminal onboard system, and send to server.If new car, and have the document of coupling, user only needs to take pictures, and loads this photograph by the operation interface of mobile terminal, and mobile terminal automatically will identify and obtain the information of onboard system, removes the trouble that user manually inputs from.If refitted car or used car, so user just manually must input each parts of onboard system or the information of control system.After acquisition for mobile terminal to the information of onboard system, also need the information of automobile vendor and component manufacturer to compare verification.
Wherein, the information of onboard system comprises model, the date of production, mileage, engine mark etc.Be understandable that, the information of onboard system comprises the information of each parts of car load or control system.
S202: the operational factor of acquisition for mobile terminal onboard system also uploads onto the server.
Mobile terminal sends test instruction to onboard system, tests after making onboard system receive test instruction according to test instruction, with the operational factor of Real-Time Monitoring onboard system, and the operational factor monitored is sent to mobile terminal.Wherein, operational factor comprises the operational factor of the parts such as engine, catalytic converter, grain catcher, lambda sensor, emission control systems, fuel system, tire or system.The operational factor of tire comprises pressure, temperature etc.
The operational factor of acquisition for mobile terminal onboard system, and operational factor is uploaded onto the server preserve.
Be understandable that, step S201 and S202 in no particular order, also can carry out simultaneously.
S203: the running status receiving the described onboard system that described server monitors according to described operational factor.
After server to monitor the running status of onboard system according to operational factor, the running status of the onboard system that mobile terminal reception server sends.
Receive described server to be specially according to the step of the running status of operational factor monitoring car loading system: the running status of the onboard system that reception server monitors according to the information of onboard system and operational factor.
Wherein, the running status of onboard system can be that server timing sends to mobile terminal, also can be send to mobile terminal after server receives the querying command of mobile terminal transmission, can also for when monitoring server to the running status of onboard system for there is potential safety hazard time, in time to mobile terminal transmission.
Alternatively, mobile terminal also reception server send analysis report.Wherein, analysis report comprises information, the maintenance suggestion of parts or the control system that there is potential safety hazard.
When the running status of onboard system is for existing potential safety hazard, perform step S204.
When the running status of onboard system is normal condition, then do not do any process.
S204: when the running status of described onboard system is for existing potential safety hazard, reminding user.
When the running status of onboard system is for existing potential safety hazard, mobile terminal points out user by modes such as warnings, and to carry out early warning before fault occurs, minimizing accident occurs as far as possible.
Alternatively, when the running status of onboard system is for existing potential safety hazard, mobile terminal also presents analysis report for user, to enable user check analysis report, and can safeguard onboard system according to analysis report.Wherein, analysis report is generated and sent by server, analysis report directly can be presented by mobile terminal, the appointment mailbox that also analysis report can be sent to user is checked for user, can detect according to analysis report to make user or change the parts or the control system that there is potential safety hazard.So, user only needs to detect or change the parts or the control system that there is potential safety hazard, and need not detect or change parts, control system to whole onboard system.
Be understandable that, after mobile terminal receives analysis report, mobile terminal can start positioning system automatically, positions mobile terminal, and searches the maintenace point information near current present position, and screens, recommends the maintenace point that mates with analysis report.Mobile terminal can also be opened navigation feature and arrive the maintenace point of specifying to guide user.
Such scheme, uploaded onto the server by the information of acquisition for mobile terminal onboard system and operational factor, and the running status of onboard system that reception server monitors according to the information of onboard system and operational factor, when for there is potential safety hazard in the running status of onboard system, reminding user, can Real-Time Monitoring analyze every operational factor of car automobile, early warning can be carried out, for user provides safety guarantee before fault occurs.
Refer to Fig. 4, Fig. 4 is the process flow diagram of the application's onboard system monitoring method embodiment again.The executive agent of the present embodiment is server, and server can be Cloud Server, but is not limited to this.The onboard system monitoring method of the present embodiment comprises the following steps:
S301: the operational factor of the onboard system that server mobile terminal receive obtains.
The operational factor of the onboard system that server mobile terminal receive sends.Wherein, operational factor comprises the operational factor of the parts such as engine, catalytic converter, grain catcher, lambda sensor, emission control systems, fuel system, tire or system.The operational factor of tire comprises pressure, temperature etc.
S302: the running status of monitoring described onboard system according to described operational factor.
Server is according to the running status of operational factor monitoring car loading system.
S303: send described running status to described mobile terminal.
After monitoring server to the running status of onboard system, send running status to mobile terminal.Wherein, when the running status of onboard system is normal condition, server timing can send monitoring result when receiving the querying command that mobile terminal sends to mobile terminal to mobile terminal transmission monitoring result, also can not send monitoring result.When the running status of onboard system is for existing potential safety hazard, send monitoring result to mobile terminal in time.
Optionally, when the running status of onboard system is for existing potential safety hazard, server sends analysis report according to running status to mobile terminal.Such as, when for there is potential safety hazard in the running status of onboard system, server sends analysis report to mobile terminal, analysis report comprises information, the maintenance suggestion of parts or the control system that there is potential safety hazard, to enable user check analysis report by mobile terminal, and can safeguard onboard system according to analysis report.
Such scheme, by the real time execution parameter of server analysis onboard system, the running status of monitoring car loading system, can carry out early warning, for user provides safety guarantee before fault occurs.
Refer to Fig. 5, Fig. 5 is the process flow diagram of the another embodiment of the application's onboard system monitoring method.The executive agent of the present embodiment is server, and server can be Cloud Server, but is not limited to this.The onboard system monitoring method of the present embodiment comprises the following steps:
S401: the information receiving the described onboard system of described acquisition for mobile terminal, described information comprises model, the date of production, mileage, engine mark.
Server receives the information of the onboard system that mobile terminal receive obtains.Wherein, onboard system information comprises model, the date of production, mileage, engine mark.
Operational factor is the operational factor of each parts of onboard system or control system, operational factor and threshold value one_to_one corresponding.Threshold value can be arranged in corresponding serviceable life etc. according to model and this model, also can arrange based on experience value, not be restricted herein.For safety, the threshold value that operational factor is corresponding is less than each self-corresponding serviceable life.Serviceable life is the rear setting of checking after tested before producer dispatches from the factory.
S402: arrange threshold value corresponding to the operational factor of described onboard system according to described information, wherein, described operational factor is the operational factor of each parts of described onboard system, described operational factor and described threshold value one_to_one corresponding.
Server arranges threshold value corresponding to the operational factor of onboard system 100 according to the information of onboard system 100.Wherein, operational factor is the operational factor of each parts of onboard system or control system, operational factor and threshold value one_to_one corresponding.Threshold value can be arranged in corresponding serviceable life etc. according to model and this model, also can arrange based on experience value, not be restricted herein.For safety, the threshold value that operational factor is corresponding is less than each self-corresponding serviceable life.Serviceable life is the rear setting of checking after tested before producer dispatches from the factory.
S403: the operational factor of the onboard system that mobile terminal receive obtains.
The operational factor of the onboard system that server mobile terminal receive sends.Wherein, operational factor comprises the operational factor of the parts such as engine, catalytic converter, grain catcher, lambda sensor, emission control systems, fuel system, tire or system.The operational factor of tire comprises pressure, temperature etc.
S404: the running status of monitoring described onboard system according to described operational factor.
Server is according to the running status of operational factor monitoring car loading system.
Wherein, server is monitored the step of the running status of described onboard system and can is according to operational factor: according to the running status of operational factor and threshold monitor onboard system corresponding to operational factor; When operational factor equals threshold value corresponding to operational factor, for there is potential safety hazard in the running status of onboard system.
Such as, server compares operational factor and each self-corresponding threshold value of operational factor, with the running status of monitoring car loading system.When operational factor equals threshold value corresponding to operational factor, for there is potential safety hazard in the running status of onboard system.When operational factor is less than threshold value corresponding to operational factor, the running status of onboard system is normal condition, there is not potential safety hazard.Be understandable that, when arbitrary operational factor equals the threshold value of its correspondence, for there is potential safety hazard in the running status of onboard system.
Or the step according to the running status of operational factor monitoring car loading system can also be: set up operational model according to operational factor and threshold value corresponding to operational factor, and predict the running status of onboard system.Wherein, the step setting up operational model according to operational factor and threshold value corresponding to operational factor comprises: what adopt chaology and/or artificial neural network according to operational factor and threshold value corresponding to operational factor sets up operational model.
Such as, server sets up operational model according to operational factor and threshold value corresponding to operational factor, and real-time operational factor is substituted into the running status of operational model prediction onboard system.Wherein, the operational model of the information of onboard system different machine there is also different.
For linear system (such as, the pressure etc. of direction controlling, loudspeaker, tire), server can set up linear differential equation according to each operational factor and threshold value corresponding to operational factor, thus obtains a large linear system operational model.Real-time operational factor is substituted into the effect of multiple limit effect superposition in linear system operational model measuring and calculating single threshold effect and linear system, to predict the running status of onboard system.
For nonlinear system, server can adopt chaology and/or artificial neural network to set up operational model according to operational factor and threshold value corresponding to operational factor, and predicts the running status of onboard system.
Wherein, chaology comprises statistical analysis method, numerical method, analytical method and topological approach, server can adopt wherein any one the excessively multiple combination in said method to set up the operational model of nonlinear system, monitor non-linear quantitative change and the prediction qualitative change of whole onboard system, thus the running status of monitoring car loading system.
Artificial neural network is that a kind of employing is similar to the structure that cerebral nerve cynapse connects and carries out the operational model of information processing.Be made up of a large amount of nodes or neuron, a kind of specific output function of each node identification, the connection identifier of every two nodes passes through the weighted value of this link.The output of artificial neural network can be different along with the difference of the connected mode of node, output function and weighted value.Wherein, node is each parts or the control system of composition onboard system.Adopting artificial neural network to set up operational model can make operational model intelligent, has unceasing study, memory function, can predict the running status of onboard system more accurately.
Be understandable that, server can set up a kind of operational model also can set up multiple operational model simultaneously, the running status of prediction onboard system, thus improves the accuracy of prediction.
In the present embodiment, server is privately owned Cloud Server, and the user had permission can check the data of server stores, and in other embodiments, server can also be public cloud server.When server is public cloud server, the data of server stores are shared, and maintenance store can be initiatively user's inspection vehicle loading system according to the data of server stores, and push maintenance, information such as maintenance suggestion etc. for user.Wherein, the information such as maintenance, maintenance suggestion of propelling movement can build operational model by secondary server, improves the accuracy of prediction.
S405: send described running status to described mobile terminal.
After monitoring server to the running status of onboard system, send running status to mobile terminal.Wherein, when the running status of onboard system is normal condition, server timing can send monitoring result when receiving the querying command that mobile terminal sends to mobile terminal to mobile terminal transmission monitoring result, also can not send monitoring result.When the running status of onboard system is for existing potential safety hazard, send monitoring result to mobile terminal in time.
S406: when the running status of onboard system is for existing potential safety hazard, send analysis report according to running status to mobile terminal.
Such as, when for there is potential safety hazard in the running status of onboard system, server sends analysis report according to running status to mobile terminal, analysis report comprises information, the maintenance suggestion of parts or the control system that there is potential safety hazard, to enable user check analysis report by mobile terminal, and can safeguard onboard system according to analysis report.
Such scheme, by the real time execution parameter of server analysis onboard system, the running status of monitoring car loading system, can carry out early warning, for user provides safety guarantee before fault occurs.
Refer to Fig. 6, Fig. 6 is the structural representation of the application's onboard system monitoring terminal one embodiment.Onboard system monitoring terminal in the present embodiment is mobile terminal.Each module that the onboard system monitoring terminal of the present embodiment comprises is for performing each step in embodiment corresponding to Fig. 2 respectively, and concrete implementation refers to the related content of each step in Fig. 2, does not repeat herein.The fluency evaluation and test terminal of the present embodiment comprises acquisition module 610, receiver module 620 and control module 630.
Acquisition module 610 is for obtaining the operational factor of onboard system and uploading onto the server.Such as, acquisition module 610 obtains the operational factor of onboard system and uploads onto the server.
The running status of the onboard system that receiver module 620 monitors according to operational factor for reception server.Such as, the running status of onboard system that monitors according to operational factor of receiver module 620 reception server.The running state information of onboard system is sent to control module 630 by receiver module 620.
The running state information of onboard system that control module 630 sends for receiving receiver module 620, when for there is potential safety hazard in the running status of onboard system, reminding user.Such as, control module 630 receives the running state information of the onboard system that receiver module 620 sends, when for there is potential safety hazard in the running status of onboard system, and reminding user.
Such scheme, uploaded onto the server by the operational factor of acquisition for mobile terminal onboard system, and the running status of onboard system that reception server monitors according to operational factor, when for there is potential safety hazard in the running status of onboard system, reminding user, can Real-Time Monitoring analyze every operational factor of car automobile, early warning can be carried out, for user provides safety guarantee before fault occurs.
Please continue to refer to Fig. 6, in another kind of embodiment, each module that onboard system monitoring terminal comprises is for performing each step in embodiment corresponding to Fig. 3 respectively, and concrete implementation refers to the related content of each step in Fig. 3, does not repeat herein.
Acquisition module 610 is also for obtaining the information of onboard system and uploading onto the server, and information comprises model, the date of production, mileage, engine mark.Such as, acquisition module 610 obtains the information of onboard system and uploads onto the server, and information comprises model, the date of production, mileage, engine mark.
Acquisition module 610 is also for obtaining the operational factor of onboard system and uploading onto the server.Such as, acquisition module 610 obtains the operational factor of onboard system and uploads onto the server.
The running status of the onboard system that receiver module 620 monitors according to the information of onboard system and operational factor for reception server.Such as, the running status of onboard system that monitors according to the information of onboard system and operational factor of receiver module 620 reception server.
Control module 630 for when for there is potential safety hazard in the running status of onboard system, reminding user.Such as, control module 630 when for there is potential safety hazard in the running status of onboard system, reminding user.
Alternatively, when the running status of onboard system is for existing potential safety hazard, control module 630, also for user presents analysis report, to enable user check analysis report, and can be safeguarded onboard system according to analysis report.Wherein, analysis report is generated and sent by server, analysis report directly can be presented by control module 630, the appointment mailbox that also analysis report can be sent to user is checked for user, can detect according to analysis report to make user or change the parts or the control system that there is potential safety hazard.So, user only needs to detect or change the parts or the control system that there is potential safety hazard, and need not detect or change parts, control system to whole onboard system.
Be understandable that, after control module 630 gets analysis report, automatically can start positioning system, mobile terminal is positioned, and search the maintenace point information near current present position, and screen, recommend the maintenace point that mates with analysis report.Control module 630 can also be opened navigation feature and be arrived the maintenace point of specifying to guide user.
Such scheme, uploaded onto the server by the information of acquisition for mobile terminal onboard system and operational factor, and the running status of onboard system that reception server monitors according to the information of onboard system and operational factor, when for there is potential safety hazard in the running status of onboard system, reminding user, can Real-Time Monitoring analyze every operational factor of car automobile, early warning can be carried out, for user provides safety guarantee before fault occurs.
Refer to Fig. 7, Fig. 7 is the structural representation of another embodiment of the application's onboard system monitoring terminal.Onboard system monitoring terminal in the present embodiment is server, and in the present embodiment, server is Cloud Server, but is not limited to this.Each module that the onboard system monitoring terminal of the present embodiment comprises is for performing each step in embodiment corresponding to Fig. 4 respectively, and concrete implementation refers to the related content of each step in Fig. 4, does not repeat herein.The fluency evaluation and test terminal of the present embodiment comprises receiver module 710, monitoring modular 720 and sending module 730.
The operational factor of the onboard system that receiver module 710 obtains for mobile terminal receive.Such as, the operational factor of the onboard system of receiver module 710 mobile terminal receive acquisition.The operational factor of onboard system is sent to monitoring modular 720 by receiver module 710.
The operational factor of onboard system that monitoring modular 720 sends for receiving receiver module 710, according to the running status of operational factor monitoring car loading system.Such as, monitoring modular 720 receives the operational factor of the onboard system that receiver module 710 sends, according to the running status of operational factor monitoring car loading system.The running state information of the onboard system monitored is sent to sending module 730 by monitoring modular 720.
Sending module 730, for receiving the running state information of the onboard system of monitoring modular 720 transmission, sends running status to mobile terminal.Such as, sending module 730 receives the running state information of the onboard system that monitoring modular 720 sends, and sends the running status of onboard system to mobile terminal.
Such scheme, by the real time execution parameter of server analysis onboard system, the running status of monitoring car loading system, can carry out early warning, for user provides safety guarantee before fault occurs.
Please continue to refer to Fig. 7, in another kind of embodiment, each module that onboard system monitoring terminal comprises is for performing each step in embodiment corresponding to Fig. 5 respectively, and concrete implementation refers to the related content of each step in Fig. 5, does not repeat herein.
The operational factor of the onboard system that receiver module 710 obtains for mobile terminal receive.Such as, the operational factor of the onboard system of receiver module 710 mobile terminal receive acquisition.
Receiver module 710 is also for the information of the onboard system of mobile terminal receive acquisition, and information comprises model, the date of production, mileage, engine mark.Such as, receiver module 710 goes back the information of the onboard system that mobile terminal receive obtains, and information comprises model, the date of production, mileage, engine mark etc.
The information of onboard system and operational factor are sent to monitoring modular 720 by receiver module 710.
Monitoring modular 720 is for receiving information and the operational factor of the onboard system of receiver module 710 transmission, according to the information of onboard system, threshold value corresponding to the operational factor of onboard system is set, wherein, operational factor is the operational factor of each parts of onboard system, operational factor and threshold value one_to_one corresponding.Such as, monitoring modular 720 receives information and the operational factor of the onboard system that receiver module 710 sends, according to the information of onboard system, threshold value corresponding to the operational factor of onboard system is set, wherein, operational factor is the operational factor of each parts of onboard system, operational factor and threshold value one_to_one corresponding.
Monitoring modular 720 is also for the running status of onboard system according to operational factor and threshold monitor corresponding to described operational factor.When operational factor equals threshold value corresponding to operational factor, for there is potential safety hazard in the running status of onboard system.Such as, the running status of monitoring modular 720 onboard system according to operational factor and threshold monitor corresponding to described operational factor.When operational factor equals threshold value corresponding to operational factor, for there is potential safety hazard in the running status of onboard system.
Monitoring modular 720 also for setting up operational model according to operational factor and threshold value corresponding to operational factor, and predicts the running status of onboard system.Wherein, set up operational model according to operational factor and threshold value corresponding to operational factor to comprise: what adopt chaology and/or artificial neural network according to operational factor and threshold value corresponding to operational factor sets up operational model.
Such as, monitoring modular 720 also sets up operational model according to operational factor and threshold value corresponding to operational factor, and predicts the running status of onboard system.Wherein, set up operational model according to operational factor and threshold value corresponding to operational factor to comprise: what adopt chaology and/or artificial neural network according to operational factor and threshold value corresponding to operational factor sets up operational model.
Monitoring modular 720, also for when the running status of onboard system is for existing potential safety hazard, generates analysis report according to running status.Such as, when the running status of onboard system is for existing potential safety hazard, monitoring modular 720 generates analysis report according to running status.
The running state information of the onboard system monitored, analysis report are sent to sending module 730 by monitoring modular 720.
Sending module 730, for receiving running state information and the analysis report of the onboard system of monitoring modular 720 transmission, sends running status and analysis report to mobile terminal.Such as, sending module 730 receives running state information and the analysis report of the onboard system that monitoring modular 720 sends, and sends running status and the analysis report of onboard system to mobile terminal.
Such scheme, by the real time execution parameter of server analysis onboard system, the running status of monitoring car loading system, can carry out early warning, for user provides safety guarantee before fault occurs.
In more than describing, in order to illustrate instead of in order to limit, propose the detail of such as particular system structure, interface, technology and so on, thoroughly to understand the application.But, it will be clear to one skilled in the art that and also can realize the application in other embodiment not having these details.In other situation, omit the detailed description to well-known device, circuit and method, in order to avoid unnecessary details hinders the description of the application.
Claims (10)
1. an onboard system monitoring method, is characterized in that, described method comprises the steps:
The operational factor of acquisition for mobile terminal onboard system also uploads onto the server;
Receive the running status of the described onboard system that described server monitors according to described operational factor;
When for there is potential safety hazard in the running status of described onboard system, reminding user.
2. method according to claim 1, is characterized in that, described method also comprises: the information of described acquisition for mobile terminal onboard system also uploads onto the server, and described information comprises model, the date of production, mileage, engine mark;
Receive described server to be specially according to the step of the running status of described operational factor monitoring car loading system: the running status receiving the onboard system that described server monitors according to described information and described operational factor.
3. an onboard system method for supervising, is characterized in that, said method comprising the steps of:
The operational factor of the onboard system that server mobile terminal receive obtains;
The running status of described onboard system is monitored according to described operational factor;
Described running status is sent to described mobile terminal.
4. method according to claim 3, is characterized in that, described method also comprises: the information receiving the described onboard system of described acquisition for mobile terminal, and described information comprises model, the date of production, mileage, engine mark;
Arrange threshold value corresponding to the operational factor of described onboard system according to described information, wherein, described operational factor is the operational factor of each parts of described onboard system, described operational factor and described threshold value one_to_one corresponding.
5. method according to claim 4, is characterized in that, the step of monitoring the running status of described onboard system according to described operational factor specifically comprises:
The running status of onboard system according to described operational factor and threshold monitor corresponding to described operational factor;
When described operational factor equals threshold value corresponding to described operational factor, for there is potential safety hazard in the running status of described onboard system.
6. method according to claim 4, it is characterized in that, the step of monitoring the running status of described onboard system according to described operational factor specifically comprises: set up operational model according to described operational factor and threshold value corresponding to described operational factor, and predict the running status of described onboard system.
7. method according to claim 5, it is characterized in that, the step setting up operational model according to described operational factor and threshold value corresponding to described operational factor comprises: what adopt chaology and/or artificial neural network according to described operational factor and threshold value corresponding to described operational factor sets up operational model.
8. the method according to any one of claim 3-6, is characterized in that, described method also comprises when the running status of described onboard system is for existing potential safety hazard, sends analysis report according to described running status to described mobile terminal.
9. an onboard system monitoring terminal, is characterized in that, described terminal comprises acquisition module, receiver module and control module;
Described acquisition module is for obtaining the operational factor of onboard system and uploading onto the server;
The running status of described onboard system of described receiver module for receiving described server and monitoring according to described operational factor;
Described control module is used for when the running status of described onboard system is for existing potential safety hazard, reminding user.
10. an onboard system monitoring terminal, is characterized in that, described terminal comprises receiver module, monitoring modular and sending module;
Described receiver module is used for the operational factor of the onboard system that mobile terminal receive obtains;
Described monitoring modular is used for the running status of monitoring described onboard system according to described operational factor;
Described sending module is used for sending described running status to described mobile terminal.
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