CN105425783A - Real vehicle data processing method and system, controller and upper computer - Google Patents
Real vehicle data processing method and system, controller and upper computer Download PDFInfo
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- CN105425783A CN105425783A CN201510997186.7A CN201510997186A CN105425783A CN 105425783 A CN105425783 A CN 105425783A CN 201510997186 A CN201510997186 A CN 201510997186A CN 105425783 A CN105425783 A CN 105425783A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
Abstract
The invention discloses a real vehicle data processing method and system, a controller and an upper computer. The method comprises the steps that the controller receives real vehicle data transmitted by the upper computer; the controller generates a real vehicle data table according to the real vehicle data, and the real vehicle data table is used for recording automobile state information generated according to the real vehicle data through simulation; the controller receives a diagnosis request transmitted by automobile diagnostic equipment, and the diagnosis request is related to the automobile state information; the controller searches and determines state information corresponding to the diagnosis request from the real vehicle data table according to the diagnosis request; and the controller returns the determined state information to the automobile diagnostic equipment. The technical problem that fault state monitoring is not comprehensive due to the fact that the specific and stable real-time state is difficult to be manufactured on a real vehicle can be solved.
Description
Technical field
The present invention relates to vehicle electric field, in particular to a kind of disposal route of real vehicle data, system, controller and host computer.
Background technology
At present, (Auto analyzer is the portable intelligent automobile self-detecting instrument for detecting vehicle failure and real time data to Auto analyzer, user can utilize it promptly to read fault in automobile electric control system and real time data, and show failure message by LCDs, find out rapidly the position and reason of breaking down) the development& testing important content that is the research and development of car load factory car load and produces, the debugging and testing of current diagnosis instrument mostly carries out on real vehicle.
But, real vehicle is difficult to produce specific and stable real-time status, and also cannot produces all malfunctions by the method for pulling out sensor, cause the test of diagnostic equipment cannot accomplish comprehensively, and complex operation is complicated.
For above-mentioned problem, at present effective solution is not yet proposed.
Summary of the invention
Embodiments provide a kind of disposal route of real vehicle data, system, controller and host computer, at least to solve the incomplete technical matters of fault state monitoring caused owing to being difficult to produce specific and stable real-time status on real vehicle.
According to an aspect of the embodiment of the present invention, provide a kind of disposal route of real vehicle data, comprising: controller receives the real vehicle data that host computer sends; Described controller is according to described real vehicle data genaration real vehicle tables of data, and wherein, described real vehicle tables of data is for recording the status information of the automobile generated based on described real vehicle digital simulation; Described controller receives the diagnosis request that Auto analyzer sends, and wherein, described diagnosis request is relevant to the status information of described automobile; Described controller is searched according to described diagnosis request and determines to ask corresponding status information with described diagnosis from described real vehicle tables of data; The described status information determined is back to described Auto analyzer by described controller.
Further, after described controller is according to described real vehicle data genaration real vehicle tables of data, described method also comprises: described controller receives the real vehicle more new data that described host computer sends, wherein, described real vehicle more new data packets containing upgrade value data, upgrade data length and upgrade Data Position; Described controller by described real vehicle tables of data correspond to described renewal Data Position, the data with described renewal data length, change to described renewal value data.
Further, after the described status information determined is back to described Auto analyzer by described controller, described method also comprises: the communication information between described controller and described Auto analyzer is recorded in queue data structure by described controller, the described communication information comprise following one or more: described diagnosis request, described diagnosis request length, the transmit leg of described diagnosis request, described status information, the length of described status information and the transmit leg of described status information.
Further, described the communication information between described controller and described Auto analyzer is recorded in queue data structure after, described method also comprises: described controller receives the data synchronization request that described host computer periodically sends; Data in described queue data structure are back to described host computer by described controller, wherein, to be shown the data in described queue data structure by described host computer by catalogue control.
Further, described status information comprise following one or more: diagnostic trouble code, the speed of a motor vehicle, water temperature and sensor states.
According to the another aspect of the embodiment of the present invention, additionally provide a kind of disposal route of real vehicle data, comprise: host computer sends real vehicle data to controller, wherein, by described controller according to described real vehicle data genaration real vehicle tables of data, wherein, described real vehicle tables of data is for recording the status information of the automobile generated based on described real vehicle digital simulation, described controller receives the diagnosis request that Auto analyzer sends, wherein, described diagnosis request is relevant to the status information of described automobile, described controller is searched according to described diagnosis request and determines to ask corresponding status information with described diagnosis from described real vehicle tables of data, the described status information determined is back to described Auto analyzer by described controller, described host computer obtains the mapping (enum) data of real vehicle data described in described real vehicle tables of data, and shows described mapping (enum) data, described host computer, in response to the operation of user to described mapping (enum) data, generates real vehicle more new data, and wherein, described real vehicle more new data packets contains renewal value data, upgrades data length and upgrade Data Position, described host computer sends described real vehicle more new data to described controller, wherein, by by described real vehicle tables of data correspond to described renewal Data Position, the data with described renewal data length, change to described renewal value data.
Further, after the described status information determined is back to described Auto analyzer by described controller, described method also comprises: described host computer periodically sends data synchronization request to described controller; Described host computer receives described controller by the data in the queue data structure returned, wherein, by described controller, the communication information between described controller and described Auto analyzer is recorded in queue data structure, the described communication information comprise following one or more: described diagnosis request, described diagnosis request length, the transmit leg of described diagnosis request, described status information, the length of described status information and the transmit leg of described status information; Described host computer shows the data in described queue data structure by catalogue control.
Further, described status information comprise following one or more: diagnostic trouble code, the speed of a motor vehicle, water temperature and sensor states.
According to the another aspect of the embodiment of the present invention, additionally provide a kind of controller, comprise: master cpu, for receiving the real vehicle data that host computer sends, according to described real vehicle data genaration real vehicle tables of data, wherein, described real vehicle tables of data is for recording the status information of the automobile generated based on described real vehicle digital simulation; Storer, is connected with described master cpu, for storing described real vehicle tables of data; Interface, is connected with described master cpu, and for receiving the diagnosis request that Auto analyzer sends, wherein, described diagnosis request is relevant to the status information of described automobile; Described master cpu, also for searching from described real vehicle tables of data according to described diagnosis request and determine to ask corresponding status information with described diagnosis; Described interface, also for the described status information determined is back to described Auto analyzer.
Further, described master cpu, also for receiving the real vehicle more new data that described host computer sends, wherein, described real vehicle more new data packets contains renewal value data, upgrades data length and upgrade Data Position; By in described real vehicle tables of data correspond to described renewal Data Position, the data with described renewal data length, change to described renewal value data; Described storer, also for storing described real vehicle more new data.
Further, described master cpu, also for the communication information between described controller and described Auto analyzer is recorded in queue data structure, the described communication information comprise following one or more: described diagnosis request, described diagnosis request length, the transmit leg of described diagnosis request, described status information, the length of described status information and the transmit leg of described status information; Described storer, also for storing described queue data structure.
Further, described master cpu, also for receiving the data synchronization request that described host computer periodically sends; Data in described queue data structure are back to described host computer, wherein, are shown the data in described queue data structure by catalogue control by described host computer.
According to the another aspect of the embodiment of the present invention, additionally provide a kind of host computer, comprise: serial ports, for sending real vehicle data to controller, wherein, by described controller according to described real vehicle data genaration real vehicle tables of data, wherein, described real vehicle tables of data is for recording the status information of the automobile generated based on described real vehicle digital simulation, described controller receives the diagnosis request that Auto analyzer sends, wherein, described diagnosis request is relevant to the status information of described automobile, described controller is searched according to described diagnosis request and determines to ask corresponding status information with described diagnosis from described real vehicle tables of data, the described status information determined is back to described Auto analyzer by described controller, central processing unit, for obtaining the mapping (enum) data of real vehicle data described in described real vehicle tables of data, display panel, is connected with described central processing unit, for showing described mapping (enum) data, and in response to the operation of user to described mapping (enum) data, generate real vehicle more new data, wherein, described real vehicle more new data packets contains renewal value data, upgrades data length and upgrade Data Position, described serial ports, also for sending described real vehicle more new data to described controller, wherein, by by described real vehicle tables of data correspond to described renewal Data Position, the data with described renewal data length, change to described renewal value data.
Further, described serial ports, also for periodically sending data synchronization request to described controller; Receive described controller by the data in the queue data structure returned, wherein, by described controller, the communication information between described controller and described Auto analyzer is recorded in queue data structure, the described communication information comprise following one or more: described diagnosis request, described diagnosis request length, the transmit leg of described diagnosis request, described status information, the length of described status information and the transmit leg of described status information; Described display panel, also for being shown the data in described queue data structure by catalogue control.
According to the another aspect of the embodiment of the present invention, additionally provide a kind of disposal system of real vehicle data, comprising: above-mentioned controller, and the above-mentioned host computer be connected with described controller.
In embodiments of the present invention, controller is adopted to receive the real vehicle data of host computer transmission, controller is according to real vehicle data genaration real vehicle tables of data, and wherein, real vehicle tables of data is for recording the status information of the automobile generated based on real vehicle digital simulation, controller receives the diagnosis request that Auto analyzer sends, and wherein, diagnosis request is relevant to the status information of automobile, controller is searched according to diagnosis request and is determined to ask corresponding status information with diagnosis from real vehicle tables of data, the status information determined is back to the mode of Auto analyzer by controller, by safeguarding the real vehicle tables of data of the status information for recording the automobile generated based on real vehicle digital simulation, when receiving the diagnosis request that Auto analyzer sends, return corresponding status information, adopt the mode that host computer combines with controller, realize the status information generating automobile based on real vehicle digital simulation, reach the object of simulated automotive real-time status, thus achieve the comprehensive technique effect increasing fault state monitoring, and then solve the incomplete technical matters of fault state monitoring caused owing to being difficult to produce specific and stable real-time status on real vehicle.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic flow sheet of the disposal route of a kind of optional real vehicle data according to the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of the disposal route according to the optional real vehicle data of the another kind of the embodiment of the present invention;
Fig. 3 is the structural representation of a kind of optional controller according to the embodiment of the present invention;
Fig. 4 is the structural representation of a kind of optional host computer according to the embodiment of the present invention;
Fig. 5 is the structural representation of the disposal system of a kind of optional real vehicle data according to the embodiment of the present invention.
Embodiment
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
It should be noted that, term " first ", " second " etc. in instructions of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as embodiments of the invention described herein can with except here diagram or describe those except order implement.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
Embodiment 1
According to the embodiment of the present invention, provide a kind of embodiment of the method for disposal route of real vehicle data, it should be noted that, can perform in the computer system of such as one group of computer executable instructions in the step shown in the process flow diagram of accompanying drawing, and, although show logical order in flow charts, in some cases, can be different from the step shown or described by order execution herein.
Fig. 1 is the disposal route of the real vehicle data according to the embodiment of the present invention, and as shown in Figure 1, the method comprises the steps:
Step S102, controller receives the real vehicle data that host computer sends.
Wherein, the controller of the present embodiment can be OBD (On-BoardDiagnostic, onboard diagnostic system) control joint, OBD can the operation conditions of monitoring engine and the duty of exhaust gas aftertreatment system at any time, once find that there is the situation that may cause and discharge and exceed standard, warning can be sent at once.
Host computer is communicated by serial ports with controller, and the real vehicle data collected, control information (as bus type, protocol type, frame format, OBD channel selecting, baud rate, data Inter-Frame Space etc.) and the control program of controller is downloaded in the correspond to memories (such as RAM) of controller.
Control information comprise following one or more: bus type, protocol type, frame format, onboard diagnostic system channel selecting, baud rate and data Inter-Frame Space.
Step S104, controller is according to real vehicle data genaration real vehicle tables of data.
Controller management real vehicle data, simulate communication protocol, traffic rate and communication data entity etc. according to real vehicle data, generate real vehicle tables of data, and wherein, real vehicle tables of data is for recording the status information of the automobile generated based on real vehicle digital simulation.Status information can comprise following one or more: diagnostic trouble code, the speed of a motor vehicle, water temperature and sensor states.
Alternatively, after controller is according to real vehicle data genaration real vehicle tables of data, method also comprises: controller receives the real vehicle more new data that host computer sends, and wherein, real vehicle more new data packets contains renewal value data, upgrades data length and upgrade Data Position; Data that corresponding in real vehicle tables of data is upgraded Data Position by controller, that have renewal data length, change to renewal value data.
Host computer safeguards the mapping (enum) data of real vehicle data in a set of controller, and is shown in user operation view by mapping (enum) data.User's signal data changed in user operation view will trigger host computer change mapping (enum) data, and by real vehicle more new data be issued to controller middle controller by serial ports and receive real vehicle more after new data, upgrade the value data of the ad-hoc location length-specific of its real vehicle tables of data safeguarded of data change according to real vehicle.
Step S106, controller receives the diagnosis request that Auto analyzer sends, and wherein, diagnosis request is relevant to the status information of automobile.
Step S108, controller is searched according to diagnosis request and is determined to ask corresponding status information with diagnosis from real vehicle tables of data.
Step S110, the status information determined is back to Auto analyzer by controller.
Controller is by CAN (ControlAreaNetwork, controller local area network) bus or K bus communicate with Auto analyzer, after receiving the diagnosis request of Auto analyzer transmission, table lookup operation is carried out to the real vehicle tables of data that it is safeguarded, search from real vehicle tables of data according to diagnosis request and determine to ask corresponding status information (as front with diagnosis, this information can be changed by upper computer software), then Auto analyzer is replied (status information being about to determine is back to Auto analyzer).
Alternatively, after the status information determined is back to Auto analyzer by controller, the disposal route of real vehicle data also comprises: the communication information between controller and Auto analyzer is recorded in queue data structure by controller, the communication information comprise following one or more: diagnosis request, diagnosis request length, diagnosis request transmit leg, status information, the length of status information and the transmit leg of status information.
Controller with Auto analyzer communication process, in real time will diagnosis request, the length of diagnosis request, transmit leg, the status information of diagnosis request, the communication informations such as the length of status information and the transmit leg of status information are recorded in queue data structure.
Alternatively, after being recorded in queue data structure by the communication information between controller and Auto analyzer, the disposal route of real vehicle data also comprises: controller receives the data synchronization request that host computer periodically sends; Data in queue data structure are back to host computer by controller, wherein, by host computer by the data in catalogue control display queue data structure.
Wherein, host computer periodically sends data synchronization request to controller, the data that synchronous current screen holds, change mapping (enum) data table, and according to mapping (enum) data redraw.
Pass through above-mentioned steps, the real vehicle tables of data of the status information safeguarded for recording the automobile generated based on real vehicle digital simulation can be realized, when receiving the diagnosis request that Auto analyzer sends, return corresponding status information, adopt the mode that host computer combines with controller, realize the status information generating automobile based on real vehicle digital simulation, reach the object of simulated automotive real-time status, thus achieve the comprehensive technique effect increasing fault state monitoring, and then solve the incomplete technical matters of fault state monitoring caused owing to being difficult to produce specific and stable real-time status on real vehicle.
Embodiment 2
According to the embodiment of the present invention, provide a kind of embodiment of the method for disposal route of real vehicle data, it should be noted that, can perform in the computer system of such as one group of computer executable instructions in the step shown in the process flow diagram of accompanying drawing, and, although show logical order in flow charts, in some cases, can be different from the step shown or described by order execution herein.
Fig. 2 is the disposal route of the real vehicle data according to the embodiment of the present invention, and as shown in Figure 2, the method comprises the steps:
Step S202, host computer sends real vehicle data to controller.
Wherein, by controller according to real vehicle data genaration real vehicle tables of data, wherein, real vehicle tables of data is for recording the status information of the automobile generated based on real vehicle digital simulation, controller receives the diagnosis request that Auto analyzer sends, and wherein, diagnosis request is relevant to the status information of automobile, controller is searched according to diagnosis request and is determined to ask corresponding status information with diagnosis from real vehicle tables of data, and the status information determined is sent out and is back to Auto analyzer by controller.
Alternatively, status information comprise following one or more: diagnostic trouble code, the speed of a motor vehicle, water temperature and sensor states.
Step S204, host computer obtains the mapping (enum) data of real vehicle data in real vehicle tables of data, and shows mapping (enum) data.
Step S206, host computer, in response to the operation of user to mapping (enum) data, generates real vehicle more new data.
Wherein, real vehicle more new data packets containing upgrade value data, upgrade data length and upgrade Data Position.
Step S208, host computer sends real vehicle more new data to controller.
Wherein, by corresponding in real vehicle tables of data is upgraded Data Position, have and upgrade the data of data length, change to renewal value data.
Alternatively, after the status information determined to be sent out and is back to Auto analyzer by controller, method also comprises: host computer periodically sends data synchronization request to controller; Host computer receives controller by the data in the queue data structure returned, wherein, by controller, the communication information between controller and Auto analyzer is recorded in queue data structure, the communication information comprise following one or more: diagnosis request, diagnosis request length, diagnosis request transmit leg, status information, the length of status information and the transmit leg of status information; Host computer is by the data in catalogue control display queue data structure.
The mode that the present invention adopts upper computer software to combine with controller realizes the simulation to automotive diagnostic system.
1, be loaded into by host computer the switching that the joint control program of different automobile types and real vehicle data can carry out different automobile types very easily.
2, control information can be set very easily by host computer, realize controller simulation different automobile types.
3, user can pass through PC control interface, produces the complete vehicle fault of any agreement definition according to diagnosing protocol.
4, user can pass through PC control interface, produces the real time data of any agreement definition according to diagnosing protocol, and Absorbable organic halogens exports.
5, controller realizes independent assortment and the switching of any OBD passage by relay, can cover the definition of all vehicles to OBD passage.
Pass through above-mentioned steps, the real vehicle tables of data of the status information safeguarded for recording the automobile generated based on real vehicle digital simulation can be realized, when receiving the diagnosis request that Auto analyzer sends, return corresponding status information, adopt the mode that host computer combines with controller, realize the status information generating automobile based on real vehicle digital simulation, reach the object of simulated automotive real-time status, thus achieve the comprehensive technique effect increasing fault state monitoring, and then solve the incomplete technical matters of fault state monitoring caused owing to being difficult to produce specific and stable real-time status on real vehicle.
Embodiment 3
According to the embodiment of the present invention, additionally provide a kind of controller of the disposal route for implementing above-mentioned real vehicle data, as shown in Figure 3, this controller comprises: master cpu 302, storer 304 and interface 306.
Wherein, master cpu 302, for receiving the real vehicle data that host computer sends, according to described real vehicle data genaration real vehicle tables of data, wherein, described real vehicle tables of data is for recording the status information of the automobile generated based on described real vehicle digital simulation; Storer 304, is connected with described master cpu, for storing described real vehicle tables of data; Interface 306, is connected with described master cpu, and for receiving the diagnosis request that Auto analyzer sends, wherein, described diagnosis request is relevant to the status information of described automobile; Described master cpu 302, also for searching from described real vehicle tables of data according to described diagnosis request and determine to ask corresponding status information with described diagnosis; Described interface 306, also for the described status information determined is back to described Auto analyzer.
Alternatively, described master cpu 302, also for receiving the real vehicle more new data that described host computer sends, wherein, described real vehicle more new data packets contains renewal value data, upgrades data length and upgrade Data Position; By in described real vehicle tables of data correspond to described renewal Data Position, the data with described renewal data length, change to described renewal value data; Described storer 304, also for storing described real vehicle more new data.
Alternatively, described master cpu 302, also for the communication information between described controller and described Auto analyzer is recorded in queue data structure, the described communication information comprise following one or more: described diagnosis request, described diagnosis request length, the transmit leg of described diagnosis request, described status information, the length of described status information and the transmit leg of described status information; Described storer 304, also for storing described queue data structure.
Alternatively, described master cpu 302, also for receiving the data synchronization request that described host computer periodically sends; Data in described queue data structure are back to described host computer, wherein, are shown the data in described queue data structure by catalogue control by described host computer.
Embodiment 4
According to the embodiment of the present invention, additionally provide a kind of host computer of the disposal route for implementing above-mentioned real vehicle data, as shown in Figure 4, this host computer comprises: serial ports 402, central processing unit 404 and display panel 406.
Wherein, serial ports 402, for sending real vehicle data to controller, wherein, by described controller according to described real vehicle data genaration real vehicle tables of data, wherein, described real vehicle tables of data is for recording the status information of the automobile generated based on described real vehicle digital simulation, described controller receives the diagnosis request that Auto analyzer sends, wherein, described diagnosis request is relevant to the status information of described automobile, described controller is searched according to described diagnosis request and determines to ask corresponding status information with described diagnosis from described real vehicle tables of data, the described status information determined is back to described Auto analyzer by described controller, central processing unit 404, for obtaining the mapping (enum) data of real vehicle data described in described real vehicle tables of data, display panel 406, is connected with described central processing unit, for showing described mapping (enum) data, and in response to the operation of user to described mapping (enum) data, generate real vehicle more new data, wherein, described real vehicle more new data packets contains renewal value data, upgrades data length and upgrade Data Position, described serial ports 402, also for sending described real vehicle more new data to described controller, wherein, by by described real vehicle tables of data correspond to described renewal Data Position, the data with described renewal data length, change to described renewal value data.
Alternatively, described serial ports 402, also for periodically sending data synchronization request to described controller; Receive described controller by the data in the queue data structure returned, wherein, by described controller, the communication information between described controller and described Auto analyzer is recorded in queue data structure, the described communication information comprise following one or more: described diagnosis request, described diagnosis request length, the transmit leg of described diagnosis request, described status information, the length of described status information and the transmit leg of described status information; Described display panel 406, also for being shown the data in described queue data structure by catalogue control.
According to the embodiment of the present invention, additionally provide a kind of disposal system of real vehicle data, as shown in Figure 5, the disposal system of these real vehicle data comprises: the controller 502 with above-mentioned arbitrary characteristics, and the host computer 504 with above-mentioned arbitrary characteristics be connected with described controller.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
In the above embodiment of the present invention, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
In several embodiments that the application provides, should be understood that, disclosed technology contents, the mode by other realizes.Wherein, device embodiment described above is only schematic, the such as division of described unit, can be that a kind of logic function divides, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of unit or module or communication connection can be electrical or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed on multiple unit.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprises all or part of step of some instructions in order to make a computer equipment (can be personal computer, server or the network equipment etc.) perform method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, ROM (read-only memory) (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), portable hard drive, magnetic disc or CD etc. various can be program code stored medium.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (15)
1. a disposal route for real vehicle data, is characterized in that, comprising:
Controller receives the real vehicle data that host computer sends;
Described controller is according to described real vehicle data genaration real vehicle tables of data, and wherein, described real vehicle tables of data is for recording the status information of the automobile generated based on described real vehicle digital simulation;
Described controller receives the diagnosis request that Auto analyzer sends, and wherein, described diagnosis request is relevant to the status information of described automobile;
Described controller is searched according to described diagnosis request and determines to ask corresponding status information with described diagnosis from described real vehicle tables of data;
The described status information determined is back to described Auto analyzer by described controller.
2. method according to claim 1, is characterized in that, after described controller is according to described real vehicle data genaration real vehicle tables of data, described method also comprises:
Described controller receives the real vehicle more new data that described host computer sends, and wherein, described real vehicle more new data packets contains renewal value data, upgrades data length and upgrade Data Position;
Described controller by described real vehicle tables of data correspond to described renewal Data Position, the data with described renewal data length, change to described renewal value data.
3. method according to claim 1, is characterized in that, after the described status information determined is back to described Auto analyzer by described controller, described method also comprises:
The communication information between described controller and described Auto analyzer is recorded in queue data structure by described controller, the described communication information comprise following one or more: described diagnosis request, described diagnosis request length, the transmit leg of described diagnosis request, described status information, the length of described status information and the transmit leg of described status information.
4. method according to claim 3, is characterized in that, described the communication information between described controller and described Auto analyzer is recorded in queue data structure after, described method also comprises:
Described controller receives the data synchronization request that described host computer periodically sends;
Data in described queue data structure are back to described host computer by described controller, wherein, to be shown the data in described queue data structure by described host computer by catalogue control.
5. method according to any one of claim 1 to 4, is characterized in that, described status information comprise following one or more: diagnostic trouble code, the speed of a motor vehicle, water temperature and sensor states.
6. a disposal route for real vehicle data, is characterized in that, comprising:
Host computer sends real vehicle data to controller, wherein, by described controller according to described real vehicle data genaration real vehicle tables of data, wherein, described real vehicle tables of data is for recording the status information of the automobile generated based on described real vehicle digital simulation, described controller receives the diagnosis request that Auto analyzer sends, wherein, described diagnosis request is relevant to the status information of described automobile, described controller is searched according to described diagnosis request and determines to ask corresponding status information with described diagnosis from described real vehicle tables of data, the described status information determined is back to described Auto analyzer by described controller,
Described host computer obtains the mapping (enum) data of real vehicle data described in described real vehicle tables of data, and shows described mapping (enum) data;
Described host computer, in response to the operation of user to described mapping (enum) data, generates real vehicle more new data, and wherein, described real vehicle more new data packets contains renewal value data, upgrades data length and upgrade Data Position;
Described host computer sends described real vehicle more new data to described controller, wherein, by by described real vehicle tables of data correspond to described renewal Data Position, the data with described renewal data length, change to described renewal value data.
7. method according to claim 6, is characterized in that, after the described status information determined is back to described Auto analyzer by described controller, described method also comprises:
Described host computer periodically sends data synchronization request to described controller;
Described host computer receives described controller by the data in the queue data structure returned, wherein, by described controller, the communication information between described controller and described Auto analyzer is recorded in queue data structure, the described communication information comprise following one or more: described diagnosis request, described diagnosis request length, the transmit leg of described diagnosis request, described status information, the length of described status information and the transmit leg of described status information;
Described host computer shows the data in described queue data structure by catalogue control.
8. the method according to claim 6 or 7, is characterized in that, described status information comprise following one or more: diagnostic trouble code, the speed of a motor vehicle, water temperature and sensor states.
9. a controller, is characterized in that, comprising:
Master cpu, for receiving the real vehicle data that host computer sends, according to described real vehicle data genaration real vehicle tables of data, wherein, described real vehicle tables of data is for recording the status information of the automobile generated based on described real vehicle digital simulation;
Storer, is connected with described master cpu, for storing described real vehicle tables of data;
Interface, is connected with described master cpu, and for receiving the diagnosis request that Auto analyzer sends, wherein, described diagnosis request is relevant to the status information of described automobile;
Described master cpu, also for searching from described real vehicle tables of data according to described diagnosis request and determine to ask corresponding status information with described diagnosis;
Described interface, also for the described status information determined is back to described Auto analyzer.
10. controller according to claim 9, it is characterized in that, described master cpu, also for receiving the real vehicle more new data that described host computer sends, wherein, described real vehicle more new data packets containing upgrade value data, upgrade data length and upgrade Data Position; By in described real vehicle tables of data correspond to described renewal Data Position, the data with described renewal data length, change to described renewal value data;
Described storer, also for storing described real vehicle more new data.
11. controllers according to claim 10, it is characterized in that, described master cpu, also for the communication information between described controller and described Auto analyzer is recorded in queue data structure, the described communication information comprise following one or more: described diagnosis request, described diagnosis request length, the transmit leg of described diagnosis request, described status information, the length of described status information and the transmit leg of described status information;
Described storer, also for storing described queue data structure.
12. controllers according to claim 11, is characterized in that, described master cpu, also for receiving the data synchronization request that described host computer periodically sends; Data in described queue data structure are back to described host computer, wherein, are shown the data in described queue data structure by catalogue control by described host computer.
13. 1 kinds of host computers, is characterized in that, comprising:
Serial ports, for sending real vehicle data to controller, wherein, by described controller according to described real vehicle data genaration real vehicle tables of data, wherein, described real vehicle tables of data is for recording the status information of the automobile generated based on described real vehicle digital simulation, described controller receives the diagnosis request that Auto analyzer sends, wherein, described diagnosis request is relevant to the status information of described automobile, described controller is searched according to described diagnosis request and determines to ask corresponding status information with described diagnosis from described real vehicle tables of data, the described status information determined is back to described Auto analyzer by described controller,
Central processing unit, for obtaining the mapping (enum) data of real vehicle data described in described real vehicle tables of data;
Display panel, is connected with described central processing unit, for showing described mapping (enum) data, and in response to the operation of user to described mapping (enum) data, generate real vehicle more new data, wherein, described real vehicle more new data packets contains renewal value data, upgrades data length and upgrade Data Position;
Described serial ports, also for sending described real vehicle more new data to described controller, wherein, by by described real vehicle tables of data correspond to described renewal Data Position, the data with described renewal data length, change to described renewal value data.
14. host computers according to claim 13, is characterized in that, described serial ports, also for periodically sending data synchronization request to described controller; Receive described controller by the data in the queue data structure returned, wherein, by described controller, the communication information between described controller and described Auto analyzer is recorded in queue data structure, the described communication information comprise following one or more: described diagnosis request, described diagnosis request length, the transmit leg of described diagnosis request, described status information, the length of described status information and the transmit leg of described status information;
Described display panel, also for being shown the data in described queue data structure by catalogue control.
The disposal system of 15. 1 kinds of real vehicle data, is characterized in that, comprises the controller according to any one of claim 9 to 12, and the host computer as described in claim 13 or 14 be connected with described controller.
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| CN201510997186.7A CN105425783B (en) | 2015-12-25 | 2015-12-25 | Processing method, system, controller and the host computer of real vehicle data |
| PCT/CN2016/103309 WO2017107646A1 (en) | 2015-12-25 | 2016-10-25 | Real automobile data processing method and system, controller and upper computer |
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| CN201510997186.7A CN105425783B (en) | 2015-12-25 | 2015-12-25 | Processing method, system, controller and the host computer of real vehicle data |
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| CN105425783B (en) | 2019-01-08 |
| WO2017107646A1 (en) | 2017-06-29 |
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