CN103944945A - Method for configuring vehicle-mounted network, and intelligent vehicle-mounted terminal - Google Patents
Method for configuring vehicle-mounted network, and intelligent vehicle-mounted terminal Download PDFInfo
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Abstract
The embodiments of the invention disclose a method for configuring a vehicle-mounted network. The method comprises: obtaining a configuration command comprising current vehicle model information and current vehicular-mounted network information; according to the configuration command, looking up vehicle-mounted network configuration information matching a current vehicle-mounted network in a preset vehicle-mounted network configuration information base, and obtaining the current vehicle-mounted network configuration information; and according to the current vehicle-mounted network configuration information, configuring the current vehicle-mounted network. The embodiments of the invention further disclose an intelligent vehicle-mounted terminal. According to the invention, multiple kinds of vehicle-mounted networks can be configured, thus the versatility of the intelligent vehicle-mounted terminal is improved.
Description
Technical field
The present invention relates to automotive field, relate in particular to a kind of method that In-vehicle networking is configured and device, intelligent vehicle mounted terminal.
Background technology
Along with the rise of new-energy automobile and national security regulation about the monitoring of new-energy automobile driving safety and traditional fuel vehicle for requirements such as automobile security protection, intelligent navigation and remote monitoring, failure diagnosis, long-range rescues, on increasing vehicle, the intelligent vehicle mounted terminal for realizing these requirements has been installed.
But, because intelligent vehicle mounted terminal is to be based upon the extension on the basis of In-vehicle networking of vehicle, external network being connected, it is permitted multi-functional realization and will be depended on the In-vehicle networking of installed vehicle inside, and In-vehicle networking corresponding to different vehicles tends to different, this just makes developer can only be the intelligent vehicle mounted terminal of developing respective type for a certain vehicle, has therefore also just caused intelligent vehicle mounted terminal specificity too strong, compatible poor.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, a kind of method that In-vehicle networking is configured is provided, and can be configured multiple In-vehicle networking, thereby improve the versatility of intelligent vehicle mounted terminal.
A kind of method that In-vehicle networking is configured that the embodiment of the present invention provides, comprising:
Obtain configuration order, described configuration order comprises current vehicle information or current In-vehicle networking information;
According to described configuration order, in default In-vehicle networking configuration information storehouse, inquiry and the In-vehicle networking configuration information that current In-vehicle networking matches, obtain current In-vehicle networking configuration information;
According to described current In-vehicle networking configuration information, current In-vehicle networking is configured.
Wherein, described In-vehicle networking configuration information comprises: communication data library information and diagnostic data library information, or also comprise safety verification information.
Wherein, described configuration order is specially vehicle coding.
Wherein, described in obtain the step of configuration order, be specially:
Obtain the vehicle coding that user inputs by input unit.
Wherein, described in obtain the step of configuration order, be specially:
Obtain the vehicle coding of the configuration device transmission of outside vehicle.
Before the step of the configuration order that wherein, described reception configuration device sends, also comprise:
Receive the communication request that described configuration device sends;
Described communication request is carried out to safety verification;
In the time that described communication request is proved to be successful, notify described configuration device to send configuration order.
Wherein, described in obtain the step of configuration order, be specially:
Obtain the vehicle coding that the TSP of automotive remote service provider service end sends.
Wherein, described according to described configuration order, in default In-vehicle networking configuration information storehouse, inquire about the In-vehicle networking configuration information matching with current In-vehicle networking, obtain the step of current In-vehicle networking configuration information, specifically comprise:
According to described vehicle coding, obtain the value of the predefined vehicle parametric variable corresponding with described vehicle coding;
According to the value of described predefined vehicle parametric variable, in default In-vehicle networking configuration information storehouse, inquire about the In-vehicle networking configuration information corresponding with the value of described vehicle parametric variable, obtain current In-vehicle networking configuration information.
Wherein, described according to described configuration order, in default In-vehicle networking configuration information storehouse, inquire about the In-vehicle networking configuration information matching with current In-vehicle networking, obtain the step of current In-vehicle networking configuration information, specifically comprise:
According to described vehicle coding, obtain the value of the predefined vehicle parametric variable corresponding with described vehicle coding;
In default automobile type configuration table, the In-vehicle networking configuration information coding that inquiry is corresponding with the value of described vehicle parametric variable;
According to In-vehicle networking configuration information coding, in default In-vehicle networking configuration information storehouse, the In-vehicle networking configuration information that inquiry is encoded corresponding with described In-vehicle networking configuration information, obtains current In-vehicle networking configuration information.
Accordingly, of the present inventionly also provide a kind of intelligent vehicle mounted terminal, having comprised:
Acquisition device, for obtaining configuration order, described configuration order comprises current vehicle information or current In-vehicle networking information;
Microprocessor, comprising:
Processing unit for according to the configuration order of described acquisition device, is inquired about the In-vehicle networking configuration information matching with current In-vehicle networking in default In-vehicle networking configuration information storehouse, obtains current In-vehicle networking configuration information,
Dispensing unit, is configured current In-vehicle networking for the current In-vehicle networking configuration information obtaining according to described processing unit.
Wherein, described configuration order is specially vehicle coding, and described processing unit comprises:
The first value obtains subelement, for according to described vehicle coding, obtains the value of the predefined vehicle parametric variable corresponding with described vehicle coding;
The first inquiry subelement, for according to the value of described predefined vehicle parametric variable, in default In-vehicle networking configuration information storehouse, inquires about the In-vehicle networking configuration information corresponding with the value of described vehicle parametric variable, obtains current In-vehicle networking configuration information.
Wherein, described configuration order is specially vehicle coding, and described processing unit comprises:
The second value obtains subelement, for according to described vehicle coding, obtains the value of the predefined vehicle parametric variable corresponding with described vehicle coding;
The second inquiry subelement, for the automobile type configuration table default, the In-vehicle networking configuration information coding that inquiry is corresponding with the value of described vehicle parametric variable;
The 3rd inquiry subelement, for according to In-vehicle networking configuration information coding, in default In-vehicle networking configuration information storehouse, the In-vehicle networking configuration information that inquiry is encoded corresponding with described In-vehicle networking configuration information, obtains current In-vehicle networking configuration information.
Wherein, described acquisition device is specially: the input unit of inputting vehicle coding for user.
Wherein, described input unit is switches set or numerical key or touch-screen.
Wherein, the vehicle coding that described acquisition device sends specifically for obtaining the configuration device of outside vehicle.
Wherein, the vehicle coding that described acquisition device sends specifically for obtaining TSP service end.
Implement the embodiment of the present invention, there is following beneficial effect:
In an embodiment of the present invention, default In-vehicle networking configuration information storehouse, in this information bank, store the configuration information of different automobile types, like this, for a certain vehicle, can in default In-vehicle networking configuration information storehouse, inquire about according to configuration order the In-vehicle networking configuration information matching with it, and according to In-vehicle networking configuration information, current In-vehicle networking is configured, can be configured the In-vehicle networking of number of different types, thereby improve the versatility of intelligent vehicle mounted terminal.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic flow sheet of the first embodiment of the method that In-vehicle networking is configured of the present invention;
Fig. 2 is the schematic flow sheet of the second embodiment of the method that In-vehicle networking is configured of the present invention;
Fig. 3 is the structural representation of the embodiment of input unit of the present invention;
Fig. 4 is the schematic flow sheet of the 3rd embodiment of the method that In-vehicle networking is configured of the present invention;
Fig. 5 is the schematic flow sheet of the 4th embodiment of the method that In-vehicle networking is configured of the present invention;
Fig. 6 is the schematic flow sheet of the 5th embodiment of the method that In-vehicle networking is configured of the present invention;
Fig. 7 is the schematic flow sheet of the 6th embodiment of the method that In-vehicle networking is configured of the present invention;
Fig. 8 is the schematic flow sheet of the 7th embodiment of the method that In-vehicle networking is configured of the present invention;
Fig. 9 is the schematic flow sheet of the 8th embodiment of the method that In-vehicle networking is configured of the present invention;
Figure 10 is the structural representation of the first embodiment of intelligent vehicle mounted terminal of the present invention;
Figure 11 is the structural representation of the first embodiment of processing unit of the present invention;
Figure 12 is the structural representation of the second embodiment of processing unit of the present invention;
Figure 13 is the structural representation of the second embodiment of intelligent vehicle mounted terminal of the present invention;
Figure 14 is the structural representation of the 3rd embodiment of intelligent vehicle mounted terminal of the present invention;
Figure 15 is the concrete structure schematic diagram of the 3rd embodiment of intelligent vehicle mounted terminal of the present invention;
Figure 16 is the structural representation of the 4th embodiment of intelligent vehicle mounted terminal of the present invention;
Figure 17 is the structural representation of the first embodiment of the system that In-vehicle networking is configured of the present invention;
Figure 18 is the structural representation of the second embodiment of the system that In-vehicle networking is configured of the present invention;
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The first embodiment of the method that In-vehicle networking is configured of the present invention as shown in Figure 1, pre-configured database in intelligent vehicle mounted terminal, in database, dispose the configuration information of the multiple In-vehicle networking corresponding with various, like this, when intelligent vehicle mounted terminal receives after the configuration-direct that automotive remote service provider service end provides, can from pre-configured database, inquire the In-vehicle networking configuration information matching with current vehicle or In-vehicle networking according to the configuration-direct receiving, and according to current In-vehicle networking configuration information, current In-vehicle networking is configured.
Please refer to Fig. 1, is the schematic flow sheet of the first embodiment of the present invention's method that In-vehicle networking is configured.The method comprises:
Step S11, obtains configuration order.Configuration order comprises current vehicle information or current In-vehicle networking information.Current In-vehicle networking information can be current In-vehicle networking numbering, and current vehicle information can be also the vehicle coding of current vehicle.In this step, intelligent vehicle mounted terminal can obtain by input unit the vehicle coding of user's input, also can be by communicating and obtain vehicle coding with the configuration device of outside vehicle, can also be by obtaining vehicle coding with automotive remote service provider (Telematics Service Provider, TSP) service end communication.
Step S12, according to configuration order, in default In-vehicle networking configuration information storehouse, inquiry and the In-vehicle networking configuration information that current In-vehicle networking matches, obtain current In-vehicle networking configuration information.
In default In-vehicle networking configuration information storehouse, can multiple In-vehicle networking configuration informations are corresponding one by one respectively with multiple configuration orders.Specifically, in the time that configuration order is specially vehicle coding or In-vehicle networking coding, can in In-vehicle networking configuration information storehouse, for each In-vehicle networking configuration information, corresponding coding be set, and set up respectively the corresponding relation of each In-vehicle networking configuration information coding and each vehicle coding or In-vehicle networking numbering.In this step, can obtain the In-vehicle networking configuration information matching with current configuration-direct by inquiry in default In-vehicle networking configuration information storehouse, to obtain the current In-vehicle networking configuration information matching with current In-vehicle networking.
In-vehicle networking configuration information comprises: communication data library information and diagnostic data library information, or also comprise safety verification information.In the time that intelligent vehicle mounted terminal and other external equipment carry out communication, need to carry out safety verification to external equipment by safety verification information.Communications database information definition the ECU(Electronic Control Unit of vehicle, electronic control unit) each other by the data (being called again message) of internal bus Internet Transmission, as shown in table 1, communications database specifically comprises: signal, signal value definition etc. in the indications of message, the cycle of message transmissions (as, 100 milliseconds (ms) in table 1), message.Wherein, the signal in message comprises: the status signal of vehicle speed signal, tach signal, torque signal, door, steering wheel key-press status signal, oil consumption signal etc., signal _ 1 in corresponding table 1, signal _ 2 ... signal _ n etc.
Table 1
Diagnostic data base has defined each ECU(of vehicle interior as electronic control unit of the electronic control unit of engine, instrument etc.) relevant information of storage inside.As shown in table 2, diagnostic data base mainly comprises ECU information and fault message, and wherein, ECU information comprises: Data Labels symbol, identifier description, data length, data value definition etc., fault message comprises: diagnostic trouble code information, fault definition information etc.
Table 2
Step S13, is configured current In-vehicle networking according to current In-vehicle networking configuration information.
In general, different vehicles is corresponding to different classes of In-vehicle networking, and corresponding, the In-vehicle networking configuration information of different automobile types is also different.The embodiment of the present invention is according to the configuration order of obtaining, in default In-vehicle networking configuration information storehouse, the In-vehicle networking configuration information that inquiry and current In-vehicle networking match, and according to current In-vehicle networking configuration information, current In-vehicle networking is configured, owing to being configured the configuration information of various in information bank, like this, as long as by input different vehicle information or In-vehicle networking information, just can inquire the corresponding configuration information of different automobile types, make intelligent vehicle mounted terminal applicable in various, strengthen the versatility of intelligent vehicle mounted terminal, and R & D Cost and time are reduced.
As shown in Figure 2, this embodiment has highlighted the vehicle coding how to input based on user current In-vehicle networking has been configured the second embodiment of the method that In-vehicle networking is configured of the present invention.
Please refer to Fig. 2, is the schematic flow sheet of the second embodiment of the method that In-vehicle networking is configured of the present invention.The method comprises:
Step S21, obtains the vehicle coding of user's input.Specifically, can obtain the vehicle coding of the input unit input that user is provided with by intelligent vehicle mounted terminal.Input unit can be touch-screen, switches set, numerical key etc.
In the time that input unit is switches set, switches set can be by I/O interface and microprocessor 220 in succession.Taking Fig. 3 as example, in switches set, having 8 sub-switches (it should be noted that, the number needs of switches set neutron switch will be determined according to the number of the dissimilar In-vehicle networking configuration information of storing in In-vehicle networking configuration information storehouse), opening of every sub-switch representing that binary digital 0 and 1, one switches set is representing that length is the binary digit of 8 positions with closing.The difference of every sub-on off state that switches set unit is controlled according to user, exports different Serial No.s to represent different vehicle codings, and output vehicle coding can adopt hexadecimal format.For example, when the closure of the sub-switch of the position 4 of the switches set unit in Fig. 3, other sub-switch is in opening, and the binary digit of its representative is 00010000 so, and the hexadecimal digit of switches set unit output is 0x10, as shown in table 3 below.
| On off state (2 system numeral) | 16 system vehicle coding outputs |
| 00000001 | 0x01 |
| 00000010 | 0x02 |
| ...... | ...... |
| 111111111 | 0xFF |
Table 3
Step S22, according to configuration order, in default In-vehicle networking configuration information storehouse, inquiry and the In-vehicle networking configuration information that current In-vehicle networking matches, obtain current In-vehicle networking configuration information.In-vehicle networking configuration information storehouse and In-vehicle networking configuration information in the embodiment of the present invention describe in detail above, and and therefore not to repeat here.
Step S23, is configured current In-vehicle networking according to current In-vehicle networking configuration information.
Embodiments of the invention are based on obtaining the vehicle coding that user inputs by input unit, current In-vehicle networking is configured, like this, user is buying after intelligent vehicle mounted terminal, do not need specially to go 4S shop or car load factory to carry out the configuration of intelligent vehicle mounted terminal, only need to input vehicle coding by input unit and can complete configuration, method is convenient, simple and direct.
As shown in Figure 4, this embodiment has highlighted the vehicle coding how to send based on configuration device current In-vehicle networking has been configured the 3rd embodiment of the method that In-vehicle networking is configured of the present invention.
Please refer to Fig. 4, is the schematic flow sheet of the 3rd embodiment of the method that In-vehicle networking is configured of the present invention.The method comprises:
Step S31, obtains the vehicle coding of the configuration device transmission of outside vehicle.Configuration device can be off-line test instrument or diagnosis view after sale.In this step, intelligent vehicle mounted terminal can pass through OBD(On Board Diagnostics, OBD) diagnose interface is connected with configuration device, obtains from OBD diagnose interface the vehicle coding that configuration device sends; Intelligent vehicle mounted terminal also can obtain the vehicle coding that configuration device sends by wireless network, this wireless network can be 3G (The3rd Generation, 3 G mobile communication network) network, also can be LTE(Long Term Evolution, Long Term Evolution) network, or GPRS(General Packet Radio is Service, general packet radio service) network etc., corresponding intelligent vehicle mounted terminal comprises the module that can realize wireless telecommunications, as 3G communication module, 4G communication module etc.
Intelligent vehicle mounted terminal can be write data flow service or be write data flow service by the 3B of ISO14230 standard definition and from configuration device, obtain the configuration order that configuration device sends by the $ 2E of ISO14229 standard definition.Particularly, in order to support online configuration feature, can integrated diagnostic configuration service as defined in table 4 (being that 2E writes data flow service) in intelligent vehicle mounted terminal, wherein, DID 0100 is the identifier of In-vehicle networking configuration information.Intelligent vehicle mounted terminal, obtaining after vehicle coding, can be write data flow service according to $ 2E and in default database, call the In-vehicle networking configuration information matching with current In-vehicle networking.The vehicle-mounted coding that $ 2E writes data flow service service definition can pass through CAN(Controller Area Network, controller local area network) bus transfer is to intelligent vehicle mounted terminal.
Table 4
Step S32, according to configuration order, in default In-vehicle networking configuration information storehouse, inquiry and the In-vehicle networking configuration information that current In-vehicle networking matches, obtain current In-vehicle networking configuration information.In-vehicle networking configuration information storehouse and In-vehicle networking configuration information in the embodiment of the present invention describe in detail above, and and therefore not to repeat here.
Step S33, is configured current In-vehicle networking according to current In-vehicle networking configuration information.
Preferably, before implementation step S31, can also carry out safety verification to configuration device, detailed process is as follows: receive the communication request that configuration device sends, communication request is carried out to safety verification, in the time that communication request is proved to be successful, notice configuration device sends configuration order, when to communication request authentication failed, interruption is communicated by letter with configuration device, and does not mate with intelligent vehicle mounted terminal to the current configuration device of user feedback.
The vehicle coding that embodiments of the invention send based on configuration device, current In-vehicle networking is configured, like this, user is buying after intelligent vehicle mounted terminal, do not need to learn in advance vehicle coding, only need to arrive 4S shop or car load factory and obtain vehicle coding by configuration device, in addition, corresponding input unit need to be set separately on intelligent vehicle mounted terminal yet, reduce the cost of intelligent vehicle mounted terminal.
As shown in Figure 5, this embodiment has highlighted the vehicle coding how to send based on TSP service end current In-vehicle networking has been configured the 4th embodiment of the method that In-vehicle networking is configured of the present invention.
Please refer to Fig. 5, is the schematic flow sheet of the 4th embodiment of the method that In-vehicle networking is configured of the present invention.The method comprises:
Step S41, receives the configuration order that TSP service end sends.User can be sent to automotive remote service provider service end by user terminal (terminal equipment of controlling as the user such as mobile phone, computer) by the vehicle coding matching with current vehicle, then by TSP service end, vehicle is encoded and is forwarded to intelligent vehicle mounted terminal through wireless network.This wireless network can be 3G network, can be also LTE network, or GPRS network etc.
Step S42, according to configuration order, in default In-vehicle networking configuration information storehouse, inquiry and the In-vehicle networking configuration information that current In-vehicle networking matches, obtain current In-vehicle networking configuration information.In-vehicle networking configuration information storehouse and In-vehicle networking configuration information in the embodiment of the present invention describe in detail above, and and therefore not to repeat here.
Step S43, is configured current In-vehicle networking according to current In-vehicle networking configuration information.
In the embodiment of the present invention, user sends vehicle coding by user terminal to TSP service end, by TSP service end, vehicle coding is sent to intelligent vehicle mounted terminal again, finally encoded according to vehicle by intelligent vehicle mounted terminal, from default automobile type configuration information bank, inquire with current In-vehicle networking match when In-vehicle networking configuration information, like this, user is buying after intelligent vehicle mounted terminal, do not need specially to go 4S shop or car load factory to carry out the configuration of intelligent vehicle mounted terminal, only need to send relevant information by user terminal can complete configuration, convenient, simple and direct, in addition, the corresponding input unit of inputting vehicle coding for user need to be set separately on intelligent vehicle mounted terminal yet, reduce the cost of intelligent vehicle mounted terminal.
The 5th embodiment of the method that the present invention is configured In-vehicle networking as shown in Figure 6, TSP service end is receiving the part coding that comprises intelligent vehicle mounted terminal of user terminal transmission, the activation request of activation request code, after activation request authenticates, informing user terminal sends configuring request, and send configuration order according to the configuring request of user terminal transmission to intelligent vehicle mounted terminal, so that intelligent vehicle mounted terminal is configured current In-vehicle networking according to configuration order.
Please refer to Fig. 6, is the schematic flow sheet of the 5th embodiment of the method that In-vehicle networking is configured of the present invention.The method comprises:
Step S51, user terminal sends activation request to TSP service end.Activation request comprises: the part coding of activation request code, intelligent vehicle mounted terminal.
Step S52, TSP service end is when to activation request authentication success, and informing user terminal sends the configuring request that comprises vehicle coding; TSP service end is when to activation request authentification failure, wrong to user terminal feedback activation request.
Step S53, TSP service end is receiving after the configuring request of user terminal, sends configuration order to intelligent vehicle mounted terminal.Configuration order can be the vehicle coding of current vehicle.
Step S54, intelligent vehicle mounted terminal is according to configuration order, and in default In-vehicle networking configuration information storehouse, inquiry and the In-vehicle networking configuration information that current In-vehicle networking matches, obtain current In-vehicle networking configuration information.In-vehicle networking configuration information storehouse and In-vehicle networking configuration information in the embodiment of the present invention describe in detail above, and and therefore not to repeat here.
Step S55, intelligent vehicle mounted terminal is configured the In-vehicle networking when vehicle in front according to current In-vehicle networking configuration information.
Embodiments of the invention are before intelligent vehicle mounted terminal obtains vehicle coding, the activation request code also by TSP service end, user being sent, the part coding of intelligent vehicle mounted terminal carry out double verification, thereby have ensured that TSP service end can be sent to correct object intelligent vehicle mounted terminal by vehicle coding.
The 6th embodiment of the method that the present invention is configured In-vehicle networking as shown in Figure 7, TSP service end is receiving the activation request that comprises intelligent vehicle mounted terminal activation request code of user terminal transmission, after receiving activation request code, informing user terminal sends the configuring request of the part coding that comprises vehicle coding and intelligent vehicle mounted terminal, and send configuration order according to the configuring request of user terminal transmission to intelligent vehicle mounted terminal, so that intelligent vehicle mounted terminal is configured current In-vehicle networking according to configuration order.
Please refer to Fig. 7, is the schematic flow sheet of the 6th embodiment of the method that In-vehicle networking is configured of the present invention.The method comprises:
Step S61, user terminal sends the activation request that comprises activation request code to TSP service end.
Step S62, TSP service end is receiving after activation request code, and informing user terminal sends the part coding of vehicle coding and intelligent vehicle mounted terminal.
Step S63, the activation request code that TSP service end sends user terminal and the part coding of intelligent vehicle mounted terminal carry out safety verification; TSP service end, in the time being proved to be successful, sends the configuration order that comprises vehicle coding to intelligent vehicle mounted terminal; TSP service end is in the time of authentication failed, wrong to the part coding of user terminal feedback activation request code and/or intelligent vehicle mounted terminal.The safe verification method of the part coding of TSP service end to activation request code and intelligent vehicle mounted terminal is specially: the part coding of activation request code and intelligent vehicle mounted terminal and pre-stored corresponding activation request code and part coding are compared, be proved to be successful if in full accord, if inconsistent, authentication failed.
Step S64, intelligent vehicle mounted terminal is according to configuration order, and in default In-vehicle networking configuration information storehouse, inquiry and the In-vehicle networking configuration information that current In-vehicle networking matches, obtain current In-vehicle networking configuration information.In-vehicle networking configuration information storehouse and In-vehicle networking configuration information in the embodiment of the present invention describe in detail above, and and therefore not to repeat here.
Step S65, intelligent vehicle mounted terminal is configured the In-vehicle networking when vehicle in front according to current In-vehicle networking configuration information.
Embodiments of the invention are before intelligent vehicle mounted terminal obtains vehicle coding, the activation request code also by TSP service end, user being sent, the part coding of intelligent vehicle mounted terminal carry out double verification, thereby have ensured that TSP service end can be sent to correct object intelligent vehicle mounted terminal by vehicle coding.
The 7th embodiment of the method that the present invention is configured In-vehicle networking as shown in Figure 8, intelligent vehicle mounted terminal is obtaining after vehicle coding, obtain the value of the vehicle parametric variable of encoding corresponding with vehicle, and according to the value of predefined vehicle parametric variable, in In-vehicle networking configuration information storehouse, inquire about the In-vehicle networking configuration information corresponding with the value of vehicle parametric variable, to obtain current In-vehicle networking configuration information.
Please refer to Fig. 8, is the schematic flow sheet of the 7th embodiment of the method that In-vehicle networking is configured of the present invention.The method comprises:
Step S71, obtains vehicle coding.
Step S72, according to vehicle coding, obtains and the encode value of corresponding predefined vehicle parametric variable of vehicle.Particularly, vehicle can be encoded to indirect assignment to vehicle parametric variable.
Step S73, according to the value of predefined vehicle parametric variable, in default In-vehicle networking configuration information storehouse, inquires about the In-vehicle networking configuration information corresponding with the value of vehicle parametric variable, obtains current In-vehicle networking configuration information.In-vehicle networking configuration information storehouse and In-vehicle networking configuration information in the embodiment of the present invention describe in detail above, and and therefore not to repeat here.
Step S74, is configured current In-vehicle networking according to current In-vehicle networking configuration information.In this step, in the time that intelligent vehicle mounted terminal need to read corresponding In-vehicle networking configuration information because implementing some function, can be according to the value of predefined vehicle parametric variable, from In-vehicle networking configuration information storehouse, call out the In-vehicle networking configuration information corresponding with the value of current vehicle parametric variable, and by the In-vehicle networking configuration information calling, current In-vehicle networking is configured.
Preferably, when step S71 obtains by TSP service end after vehicle coding, embodiments of the invention can also detect current In-vehicle networking configuration successful to after vehicle parametric variable success assignment after step S74, send configuration successful information to TSP service end, so that TSP service end informing user terminal intelligent vehicle mounted terminal configuration successful.
In the present embodiment, by assignment that vehicle is encoded to vehicle parametric variable, and the value of being preserved vehicle coding by vehicle parametric variable, and according to the In-vehicle networking configuration information of the corresponding current In-vehicle networking of value inquiry acquisition of vehicle parametric variable, facilitate follow-up intelligent vehicle mounted terminal calling current In-vehicle networking configuration information, like this, when intelligent vehicle mounted terminal called In-vehicle networking configuration information in next time, can directly find current In-vehicle networking configuration information by vehicle parametric variable, not need user that vehicle coding is provided again.
As shown in Figure 9, the present embodiment obtains the value of the vehicle parametric variable of encoding corresponding with vehicle to the 8th embodiment of the method that the present invention is configured In-vehicle networking; And in automobile type configuration table, the In-vehicle networking configuration information coding that inquiry is corresponding with the value of vehicle parametric variable; And according to In-vehicle networking configuration information coding, in default In-vehicle networking configuration information storehouse, the In-vehicle networking configuration information that inquiry is encoded corresponding with In-vehicle networking configuration information, thus obtain current In-vehicle networking configuration information.
Please refer to Fig. 9, is the schematic flow sheet of the 8th embodiment of the method that In-vehicle networking is configured of the present invention.The method comprises:
Step S81, intelligent vehicle mounted terminal receives the configuration order that TSP service end sends.Configuration order can be the vehicle coding of current vehicle.Specifically, user can be sent to TSP service end by user terminal as mobile phone, computer etc. by the vehicle coding matching with current vehicle, more again vehicle coding is forwarded to intelligent vehicle mounted terminal through wireless network by TSP service end.
Step S82, according to vehicle coding, obtains and the encode value of corresponding predefined vehicle parametric variable of vehicle.Specifically, vehicle can be encoded to assignment to vehicle parametric variable.
Step S83, in default automobile type configuration table, the In-vehicle networking configuration information coding that inquiry is corresponding with the value of vehicle parametric variable.As shown in table 5, automobile type configuration table has been set up the corresponding relation of vehicle coding with In-vehicle networking configuration information, and In-vehicle networking configuration information coding can be consistent with vehicle coding.
Table 5
Step S84, according to In-vehicle networking configuration information coding, in default In-vehicle networking configuration information storehouse, the In-vehicle networking configuration information that inquiry is encoded corresponding with In-vehicle networking configuration information, obtains current In-vehicle networking configuration information.In-vehicle networking configuration information storehouse and In-vehicle networking configuration information in the embodiment of the present invention describe in detail above, and and therefore not to repeat here.
Step S85, is configured current In-vehicle networking according to current In-vehicle networking configuration information.
Preferably, when step S81 obtains by TSP service end after vehicle coding, embodiments of the invention can also detect current In-vehicle networking configuration successful to after vehicle parametric variable success assignment after step S85, send configuration successful information to TSP service end, so that TSP service end informing user terminal intelligent vehicle mounted terminal configuration successful.
When intelligent vehicle mounted terminal need to read corresponding In-vehicle networking configuration information because implementing some function, can be according to the value of predefined vehicle parametric variable and automobile type configuration table, from In-vehicle networking configuration information storehouse, call out the In-vehicle networking configuration information corresponding with the value of vehicle parametric variable, and by the In-vehicle networking configuration information calling, current In-vehicle networking is configured.
In the present embodiment, by automobile type configuration table is set, and in automobile type configuration table, set up the corresponding relation of all kinds of vehicles coding and all kinds of In-vehicle networking configuration informations, make to become fairly simple by model data corresponding to vehicle coding lookup, improve the efficiency of searching to current In-vehicle networking configuration information, also facilitated intelligent vehicle mounted terminal calling current In-vehicle networking configuration information simultaneously.
Fig. 1 to Fig. 9 is that the method that In-vehicle networking is configured has been carried out detailed elaboration, will continue by reference to the accompanying drawings below, to describing corresponding to the device of said method flow process.
Please refer to Figure 10, is the structural representation of the first embodiment of intelligent vehicle mounted terminal of the present invention.Intelligent vehicle mounted terminal 100 comprises: acquisition device 110, microprocessor 120.Microprocessor 120 comprises: processing unit 121, dispensing unit 122.
Acquisition device 110 is for obtaining configuration order.Configuration order comprises current vehicle information or current In-vehicle networking information.Current In-vehicle networking information can be current In-vehicle networking numbering, and current vehicle information can be also the vehicle coding of current vehicle.Acquisition device 110 can obtain by input unit the vehicle coding of user's input, also can, by communicating and obtain vehicle coding with the configuration device of outside vehicle, can also obtain by communicating by letter with TSP service end vehicle coding.
Processing unit 121, for according to configuration order, is inquired about the In-vehicle networking configuration information matching with current In-vehicle networking in default In-vehicle networking configuration information storehouse, obtains current In-vehicle networking configuration information.
In default In-vehicle networking configuration information storehouse, can multiple In-vehicle networking configuration informations are corresponding one by one respectively with multiple configuration orders.Specifically, in the time that configuration order is specially vehicle coding or In-vehicle networking coding, can in In-vehicle networking configuration information storehouse, for each In-vehicle networking configuration information, corresponding coding be set, and set up respectively the corresponding relation of each In-vehicle networking configuration information coding and each vehicle coding or In-vehicle networking numbering.In this step, can obtain the In-vehicle networking configuration information matching with current configuration-direct by inquiry in default In-vehicle networking configuration information storehouse, to obtain the current In-vehicle networking configuration information matching with current In-vehicle networking.In-vehicle networking configuration information storehouse and In-vehicle networking configuration information in the embodiment of the present invention describe in detail above, and and therefore not to repeat here.
Dispensing unit 122 is for being configured current In-vehicle networking according to current In-vehicle networking configuration information.
In general, different vehicles is corresponding to different classes of In-vehicle networking, and corresponding, the In-vehicle networking configuration information of different automobile types is also different.The embodiment of the present invention is according to the configuration order of obtaining, in default In-vehicle networking configuration information storehouse, the In-vehicle networking configuration information that inquiry and current In-vehicle networking match, and according to current In-vehicle networking configuration information, current In-vehicle networking is configured, owing to being configured the configuration information of various in information bank, like this, as long as by input different vehicle information or In-vehicle networking information, just can inquire the corresponding configuration information of different automobile types, make intelligent vehicle mounted terminal applicable in various, strengthen the versatility of intelligent vehicle mounted terminal, and R & D Cost and time are reduced.
Please refer to Figure 11, is the structural representation of the first embodiment of processing unit of the present invention.Processing unit 121 comprises:
The first value obtains subelement 121A, for according to vehicle coding, draws the value of predefined vehicle parametric variable.Vehicle coding can be consistent with vehicle parametric variable.Particularly, the first value acquisition unit 121 can be by vehicle encoded radio assignment to vehicle parametric variable.
The first inquiry subelement 121B, for according to the value of predefined vehicle parametric variable, in default In-vehicle networking configuration information storehouse, inquires about the In-vehicle networking configuration information corresponding with the value of described vehicle parametric variable, obtains current In-vehicle networking configuration information.
Please refer to Figure 12, is the structural representation of the second embodiment of processing unit of the present invention.Processing unit 121 comprises:
The second value obtains subelement 121C, for according to vehicle coding, obtains the value of predefined vehicle parametric variable.
The second inquiry subelement 121D, for the automobile type configuration table default, the In-vehicle networking configuration information coding that inquiry is corresponding with the value of vehicle parametric variable, obtains current In-vehicle networking configuration information.Automobile type configuration table is as shown in table 3, has set up the corresponding relation of vehicle coding with In-vehicle networking configuration information, and In-vehicle networking configuration information coding can be consistent with vehicle coding.
The 3rd inquiry subelement 121E, for according to In-vehicle networking configuration information coding, in default In-vehicle networking configuration information storehouse, the In-vehicle networking configuration information that inquiry is encoded corresponding with described In-vehicle networking configuration information.
Please refer to Figure 13, is the structural representation of the second embodiment of intelligent vehicle mounted terminal of the present invention.Intelligent vehicle mounted terminal 100 comprises: acquisition device 110, the microprocessor 120 being connected with receiving system 140.
The vehicle coding that acquisition device 110 sends specifically for receiving the configuration device 400 of outside vehicle.Acquisition device 110 is specifically as follows OBD diagnose interface, can be also 3G communication module.Configuration device 400 can be off-line test instrument or diagnosis view after sale.It should be noted that microprocessor 120 can by the $ 2E of ISO 14229 standard definitions write data flow service or by the 3B of ISO 14230 standard definitions write data flow service from configuration device, obtain configuration device send configuration order.Particularly, in order to support online configuration feature, can integrated diagnostic configuration service as defined in table 4 (being that 2E writes data flow service) in intelligent vehicle mounted terminal 100, wherein, DID 0100 is the identifier of In-vehicle networking configuration information.Microprocessor 120, obtaining after vehicle coding, can be write data flow service according to $ 2E and in default database, call the In-vehicle networking configuration information matching with current In-vehicle networking.
Please refer to Figure 14, is the structural representation of the 3rd embodiment of intelligent vehicle mounted terminal of the present invention.Intelligent vehicle mounted terminal 100 comprises: the input unit 130 of inputting vehicle coding for user; The microprocessor 120 being connected with input unit 130.
Input unit 130 can be switches set or touch-screen or numerical key.In the time that input unit 130 is switches set, switches set can be by I/O interface and microprocessor 120 in succession.Taking Fig. 3 as example, in switches set, having 8 sub-switches (it should be noted that, the number needs of switches set neutron switch will be determined according to the number of the dissimilar In-vehicle networking configuration information of storing in In-vehicle networking configuration information storehouse), opening of every sub-switch representing that binary digital 0 and 1, one switches set is representing that length is the binary digit of 8 positions with closing.Different Serial No.s, according to the difference of every sub-on off state, is exported to represent different vehicle codings in switches set unit, and output vehicle coding can adopt hexadecimal format.When the closure of the sub-switch of the position 4 of the switches set unit in Fig. 3, other sub-switch is in opening, so as shown in table 3, and the binary digit of its representative is 00010000, and the hexadecimal digit of switches set unit output is 0x10.
As shown in figure 15, intelligent vehicle mounted terminal 100 is in the time that some function of enforcement need to read corresponding In-vehicle networking configuration information, the vehicle coding of microprocessor 120 for inputting by switches set according to user, in default In-vehicle networking configuration information storehouse, inquiry obtains and the current vehicle current In-vehicle networking configuration information that comprises communications database and diagnostic data base matching of encoding, and by calling current In-vehicle networking configuration information, current In-vehicle networking is configured.
In addition, as shown in figure 16, intelligent vehicle mounted terminal 100 can comprise: serial data interface, bus interface, I/O interface, Flash memory, GPS(Global Positioning System, global positioning system) unit, 3G communication unit.Intelligent vehicle mounted terminal 100 and serial data interface, bus interface, I/O interface, Flash memory, GPS unit connect respectively.Intelligent vehicle mounted terminal 100 is connected with In vehicle network bus by bus interface, resolves and carry out corresponding diagnosis service thereby realize reading of the vehicle interior In-vehicle networking communication information; Be connected with outside display by serial data interface, can outwards transmit the message that needs demonstration; Receive the configuration order of external switch group to vehicle-bone 3 G module etc. by I/O interface; The parameter that can configure of being correlated with by Flash memory stores is as vehicle parametric variable; By 3G communication unit can with being connected of 3G network, the Internet, thereby realize vehicle remote online and remote information monitoring, remote diagnosis service etc.; Can realize automobile navigation, location and antitheft tracking by GPS unit.
In general, different vehicles is corresponding to different classes of In-vehicle networking, and corresponding, the In-vehicle networking configuration information of different automobile types is also different.In embodiments of the invention, microprocessor is coded according to the vehicle of user input the In-vehicle networking configuration information that in default In-vehicle networking configuration information storehouse, inquiry and current In-vehicle networking match, and according to In-vehicle networking configuration information, current In-vehicle networking is configured, owing to being configured the configuration information of various in information bank, like this, as long as by the different vehicle coding of input, just can inquire the corresponding configuration information of different automobile types, make intelligent vehicle mounted terminal applicable in various, strengthen the versatility of intelligent vehicle mounted terminal, to reduce R & D Cost and time.
Please refer to Figure 17, is the structural representation of the first embodiment of the system that In-vehicle networking is configured of the present invention.This system comprises: TSP service end 200, intelligent vehicle mounted terminal 100.
TSP service end 200, for sending configuration order to intelligent vehicle mounted terminal 100.Configuration order is specially the vehicle coding of current vehicle.
Intelligent vehicle mounted terminal 100, be used for according to configuration order, in default In-vehicle networking configuration information storehouse, inquiry and the In-vehicle networking configuration information that current In-vehicle networking matches, obtain current In-vehicle networking configuration information, and by current In-vehicle networking configuration information, current In-vehicle networking be configured.In-vehicle networking configuration information storehouse and In-vehicle networking configuration information in the embodiment of the present invention describe in detail above, and and therefore not to repeat here.
In the embodiment of the present invention, intelligent vehicle mounted terminal is according to the configuration order that receives TSP service end, the In-vehicle networking configuration information that inquiry and current In-vehicle networking match in default In-vehicle networking configuration information storehouse, and according to In-vehicle networking configuration information, current In-vehicle networking is configured, owing to being configured the configuration information of various in information bank, like this, as long as the different vehicle information or the In-vehicle networking information that send by TSP service end, just can inquire the corresponding configuration information of different automobile types, make intelligent vehicle mounted terminal applicable in various, strengthen the versatility of intelligent vehicle mounted terminal, to reduce R & D Cost and time.
Please refer to Figure 18, is the structural representation of the second embodiment of the system that In-vehicle networking is configured of the present invention.This system comprises: user terminal 300, TSP service end 200, intelligent vehicle mounted terminal 100.
User terminal 300, for sending configuring request to TSP service end 200.User terminal 300 can be the terminal equipment of controlling as the user such as mobile phone, computer.
TSP service end 200, for receiving after the configuring request of user terminal 300, sends configuration order to intelligent vehicle mounted terminal 200.TSP service end 200 comprises: for receive user terminal 300 configuring request configuring request receiver module 210, for send the configuration order sending module 220 of configuration order to intelligent vehicle mounted terminal 200.Preferably, TSP service end 200 also comprises: authentication module 230.Authentication module 230, for configuring request is carried out to safety verification, if be proved to be successful, notifies configuration order sending module 220 to send configuration order to intelligent vehicle mounted terminal 100; If authentication failed is wrong to the request of user terminal feedback configuration.
Intelligent vehicle mounted terminal 100 for according to configuration order, is inquired about the In-vehicle networking configuration information matching with current In-vehicle networking, and by In-vehicle networking configuration information, current In-vehicle networking is configured in default In-vehicle networking configuration information storehouse.In-vehicle networking configuration information storehouse and In-vehicle networking configuration information in the embodiment of the present invention describe in detail above, and and therefore not to repeat here.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, can carry out the hardware that instruction is relevant by computer program to complete, described program can be stored in a computer read/write memory medium, this program, in the time carrying out, can comprise as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
Above disclosed is only a kind of preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, one of ordinary skill in the art will appreciate that all or part of flow process that realizes above-described embodiment, and the equivalent variations of doing according to the claims in the present invention, still belong to the scope that invention is contained.
Claims (16)
1. method In-vehicle networking being configured, is characterized in that, comprising:
Obtain configuration order, described configuration order comprises current vehicle information or current In-vehicle networking information;
According to described configuration order, in default In-vehicle networking configuration information storehouse, inquiry and the In-vehicle networking configuration information that current In-vehicle networking matches, obtain current In-vehicle networking configuration information;
According to described current In-vehicle networking configuration information, current In-vehicle networking is configured.
2. the method for claim 1, is characterized in that, described In-vehicle networking configuration information comprises: communication data library information and diagnostic data library information, or also comprise safety verification information.
3. method as claimed in claim 2, is characterized in that, described configuration order is specially vehicle coding.
4. method as claimed in claim 3, is characterized in that, described in obtain the step of configuration order, be specially:
Obtain the vehicle coding that user inputs by input unit.
5. method as claimed in claim 3, is characterized in that, described in obtain the step of configuration order, be specially:
Obtain the vehicle coding of the configuration device transmission of outside vehicle.
6. method as claimed in claim 5, is characterized in that, before the step of the configuration order that described reception configuration device sends, also comprises:
Receive the communication request that described configuration device sends;
Described communication request is carried out to safety verification;
In the time that described communication request is proved to be successful, notify described configuration device to send configuration order.
7. method as claimed in claim 3, is characterized in that, described in obtain the step of configuration order, be specially:
Obtain the vehicle coding that the TSP of automotive remote service provider service end sends.
8. the method as described in any one in claim 3 to 7, it is characterized in that, described according to described configuration order, the In-vehicle networking configuration information that inquiry and current In-vehicle networking match in default In-vehicle networking configuration information storehouse, the step that obtains current In-vehicle networking configuration information, specifically comprises:
According to described vehicle coding, obtain the value of the predefined vehicle parametric variable corresponding with described vehicle coding;
According to the value of described predefined vehicle parametric variable, in default In-vehicle networking configuration information storehouse, inquire about the In-vehicle networking configuration information corresponding with the value of described vehicle parametric variable, obtain current In-vehicle networking configuration information.
9. method as claimed in claim 3, it is characterized in that, described according to described configuration order, the In-vehicle networking configuration information that inquiry and current In-vehicle networking match in default In-vehicle networking configuration information storehouse, the step that obtains current In-vehicle networking configuration information, specifically comprises:
According to described vehicle coding, obtain the value of the predefined vehicle parametric variable corresponding with described vehicle coding;
In default automobile type configuration table, the In-vehicle networking configuration information coding that inquiry is corresponding with the value of described vehicle parametric variable;
According to In-vehicle networking configuration information coding, in default In-vehicle networking configuration information storehouse, the In-vehicle networking configuration information that inquiry is encoded corresponding with described In-vehicle networking configuration information, obtains current In-vehicle networking configuration information.
10. an intelligent vehicle mounted terminal, is characterized in that, comprising:
Acquisition device, for obtaining configuration order, described configuration order comprises current vehicle information or current In-vehicle networking information;
Microprocessor, comprising:
Processing unit for according to the configuration order of described acquisition device, is inquired about the In-vehicle networking configuration information matching with current In-vehicle networking in default In-vehicle networking configuration information storehouse, obtains current In-vehicle networking configuration information,
Dispensing unit, is configured current In-vehicle networking for the current In-vehicle networking configuration information obtaining according to described processing unit.
11. intelligent vehicle mounted terminals as claimed in claim 10, is characterized in that, described configuration order is specially vehicle coding, and described processing unit comprises:
The first value obtains subelement, for according to described vehicle coding, obtains the value of the predefined vehicle parametric variable corresponding with described vehicle coding;
The first inquiry subelement, for according to the value of described predefined vehicle parametric variable, in default In-vehicle networking configuration information storehouse, inquires about the In-vehicle networking configuration information corresponding with the value of described vehicle parametric variable, obtains current In-vehicle networking configuration information.
12. intelligent vehicle mounted terminals as claimed in claim 10, is characterized in that, described configuration order is specially vehicle coding, and described processing unit comprises:
The second value obtains subelement, for according to described vehicle coding, obtains the value of the predefined vehicle parametric variable corresponding with described vehicle coding;
The second inquiry subelement, for the automobile type configuration table default, the In-vehicle networking configuration information coding that inquiry is corresponding with the value of described vehicle parametric variable;
The 3rd inquiry subelement, for according to In-vehicle networking configuration information coding, in default In-vehicle networking configuration information storehouse, the In-vehicle networking configuration information that inquiry is encoded corresponding with described In-vehicle networking configuration information, obtains current In-vehicle networking configuration information.
13. intelligent vehicle mounted terminals as claimed in claim 10, is characterized in that, described acquisition device is specially: the input unit of inputting vehicle coding for user.
14. intelligent vehicle mounted terminals as claimed in claim 13, is characterized in that, described input unit is switches set or numerical key or touch-screen.
15. intelligent vehicle mounted terminals as claimed in claim 10, is characterized in that, the vehicle coding that described acquisition device sends specifically for obtaining the configuration device of outside vehicle.
16. intelligent vehicle mounted terminals as claimed in claim 10, is characterized in that, the vehicle coding that described acquisition device sends specifically for obtaining TSP service end.
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Application publication date: 20140723 |