CN104539668B - Long-range newer method and system is carried out to the software program in automobile - Google Patents
Long-range newer method and system is carried out to the software program in automobile Download PDFInfo
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- CN104539668B CN104539668B CN201410784149.3A CN201410784149A CN104539668B CN 104539668 B CN104539668 B CN 104539668B CN 201410784149 A CN201410784149 A CN 201410784149A CN 104539668 B CN104539668 B CN 104539668B
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Abstract
An embodiment of the present invention provides a kind of software programs in automobile to carry out long-range newer method and system.This method includes mainly：Network server by radio communication mounted remote control terminal of the network into automobile send ECU mark and latest edition software program, the mark of the ECU received and the software program of latest edition be associated storage by mounted remote control terminal；After the mounted remote control terminal receives the software program update notification message of the mark of the carrying ECU of mobile terminal transmission, the software program of the latest edition of the associated storage is sent to the ECU, the software program of the latest edition is updated installation by the ECU.The embodiment of the present invention may be implemented to be uniformly controlled mounted remote control terminal by the mobile terminal of user and ECU carries out the update installation of file destination, writing with a brush dipped in Chinese ink for the software program of ECU can remotely be carried out, keep the work of the brush program of ECU intelligent, greatly reduces the operation cost of all ECU.
Description
Technical field
The present invention relates to computer application technologies more particularly to a kind of software program in automobile to carry out remotely more
New method and system.
Background technology
Due to popularizing for automotive electronics, electronic equipment drastically increases on automobile, and multiple ECU are usually provided on automobile
(Electronic Control Unit, electronic control unit), each ECU is required for running corresponding software program, these are soft
Part program is required for carrying out version updating.
The method that a kind of software program on automobile in the prior art is updated is：When automobile software needs to update
When, it needs user to visit to auto repair website or maintenance personal, notebook one is held by engineer by the way of artificial
Brush program is gone to vehicle, a trolley, i.e., the software program of the ECU on automobile is updated.
The shortcomings that method that the above-mentioned software program in the prior art on automobile is updated is：This method uses people
The mode of work carries out software program update, is brought to many clients greatly constant, while considerably increasing vehicle after sale
Maintenance cost.
Invention content
The embodiment provides a kind of software programs in automobile to carry out long-range newer method and system, with
Realization effectively remotely updates the software program in automobile.
One side according to the ... of the embodiment of the present invention provides a kind of long-range newer to the software program progress in automobile
Method, including：
Mounted remote control terminal of the network into automobile sends electronic control unit to network server by radio communication
The mark of ECU and the software program of latest edition, the mounted remote control terminal is by the mark of the ECU received and most
The software program of new version is associated storage；
The mounted remote control terminal receives the software program of the mark of the carrying ECU of mobile terminal transmission more
After new notification message, the software program of the latest edition of the associated storage is sent to the ECU, the ECU is by institute
The software program for stating latest edition is updated installation.
Preferably, mounted remote control terminal of the network into automobile is sent the network server by radio communication
Before the identification information of electronic control unit ECU and the software program of latest edition, further include：
Network sends the mark comprising automobile, automobile base to mounted remote control terminal to network server by radio communication
The log-on message of this information, the mark of ECU, the mark of mobile terminal, the mobile terminal are remotely to be controlled to the automobile
The log-on message is stored in automobile essential information tables of data by the mobile terminal of system, the network server；
It also needs to store and manage automobile software version information table, automobile software version letter in the network server
Field in breath table includes the mark of automobile, the mark of ECU, the version information for having installed software program, has issued software program
Version information, in initialization, content is basic according to the automobile in the identification field of the automobile, the identification field of ECU
Information data table obtains, the version information field for having installed software program, the version information field for having issued software program
For sky.
Preferably, mounted remote control terminal of the network into automobile is sent the network server by radio communication
The software program of the mark of electronic control unit ECU and the software program of latest edition, including：
After network server obtains the latest edition of the software program of ECU, the vapour is inquired according to the mark of the ECU
Vehicle software version information table obtains the mark comprising the ECU in the automobile software version information table and has installed software
The version information of program, the version information for having issued software program are that empty or less than the latest edition each item records, and are carried
The mark for taking the automobile in every record obtains needing to carry out the newer each automobile of software program；
Mounted remote control terminal of the network into each automobile is sent the network server by radio communication
The software program for carrying the mark of ECU and the software program of latest edition updates request message；
The network server inquires the automobile essential information tables of data also according to the mark of each automobile, obtains
The mobile terminal of each automobile, network is to the mobile terminal of each automobile transmission carrying ECU's by radio communication
The software program update notifying message of the latest version information of mark and software program.
Preferably, the mounted remote control terminal is by the software of the mark and latest edition of the ECU received
Program is associated storage, including：
After mounted remote control terminal in each automobile receives the software program update request message, described in extraction
Software program updates the software program of mark and latest edition that ECU is carried in request message, by the mark and latest edition of the ECU
This software program associated storage is in software program storage catalogue；
Network sends carrying to mounted remote control terminal in each automobile to network server by radio communication
The software program of the latest version information of the mark of automobile, the mark of ECU and software program updates response message, network server
After receiving the software program update response message, the mark of the automobile carried in extraction software program update response message,
The mark of ECU and the latest version information of software program update the latest version information of the software program extracted to described
Feeling like jelly down in the record corresponding to the mark of automobile that is extracted described in automobile software version information table, the mark of ECU
In the version information field of part program.
Preferably, the mounted remote control terminal receives the mark of the carrying ECU of mobile terminal transmission
After software program update notification message, the software program of the latest edition of the associated storage is sent to the ECU, institute
It states ECU and the software program of the latest edition is updated installation, including：
Mobile terminal extracts the latest edition of mark and software program that ECU is carried in the software program update notifying message
This information is needing the latest version information associated storage of the mark of the ECU and software program to update software program information table；
Mobile terminal extracts the mark for needing to update the ECU stored in software program information table and software program most
New version information sends the software of the latest edition of the mark and software program that carry the ECU to mounted remote control terminal
Program update notification message；
Mounted remote control terminal extracts the mark and software journey of the ECU carried in the software program update notification message
The latest version information of sequence is inquired the software program according to the latest version information of the mark of the ECU and software program and is deposited
The information of associated storage in catalogue is stored up, the software program for needing newer latest edition is obtained；
Mounted remote control terminal sends the software of the latest edition by CAN network to the corresponding ECU of the mark
The software program of program, latest editions of the ECU to receiving is installed, the software journey for the legacy version installed before replacing
Sequence.
Preferably, the method further includes：
The ECU is after the software program of the latest edition installs, by CAN network to the mounted remote control
Terminal processed sends program writing and finishes message；
The mounted remote control terminal receives after described program writes with a brush dipped in Chinese ink and finish message, and network is to net by radio communication
The software program that network server sends the latest version information of the mark for carrying automobile, the mark of ECU and software program has updated
Finish message, network server receives after software program update finishes message, and extraction software program update finishes in message
The latest version information of the mark of the automobile of carrying, the mark of ECU and software program, most by the software program extracted
The mark of the automobile extracted described in new version information update to the automobile software version information table, the mark of ECU institute are right
In the version information field for having installed software program in the record answered；
Also network sends to mobile terminal and carries the mark of ECU and soft the mounted remote control terminal by radio communication
The software program update of the latest version information of part program finishes message, and the mobile terminal extraction software program update, which finishes, to disappear
The mark of the ECU carried in breath and the latest version information of software program delete described need in update software program information table
The corresponding record of latest version information of the mark and software program of the ECU extracted.
Another aspect according to the ... of the embodiment of the present invention provides a kind of long-range newer to the software program progress in automobile
System, which is characterized in that including：Network server, mobile terminal and mounted remote control terminal；
The network server sends electricity for mounted remote control terminal of the network by radio communication into automobile
The mark of sub-control unit ECU and the software program of latest edition；
The mobile terminal, the software for sending the mark for carrying the ECU to the mounted remote control terminal
Program update notification message；
The mounted remote control terminal, for by the software journey of the mark of the ECU received and latest edition
Sequence is associated storage, after the software program update notification message for receiving the mark of the carrying ECU of mobile terminal transmission,
The software program of the latest edition of the associated storage is sent to the ECU, so that the ECU is by the latest edition
This software program is updated installation.
Preferably, the mounted remote control terminal sends to network server for network by radio communication and wraps
The log-on message of mark, automobile essential information, the mark of ECU, the mark of mobile terminal containing automobile, the mobile terminal are pair
The automobile carries out the mobile terminal of remote control；
The network server, the log-on message for sending over the mounted remote control terminal are stored in vapour
In vehicle essential information tables of data；Also store and manage automobile software version information table, the word in the automobile software version information table
Section includes the mark of automobile, the mark of ECU, the version information for having installed software program, the version information for having issued software program,
In initialization, content is obtained according to the automobile essential information tables of data in the identification field of the automobile, the identification field of ECU
It arrives, the version information field for having installed software program, the version information field for having issued software program are sky.
Preferably, the network server, after the latest edition of the software program for obtaining ECU, according to the ECU
Mark inquire the automobile software version information table, obtain the mark for including the ECU in the automobile software version information table
It is empty or less than the latest edition to know and installed the version information of software program, issued the version information of software program
This each item record, extracts the mark of the automobile in every record, obtains needing to carry out the newer each automobile of software program；
By radio communication mounted remote control terminal of the network into each automobile send the mark for carrying ECU and
The software program of the software program of latest edition updates request message；
The automobile essential information tables of data is inquired also according to the mark of each automobile, obtains each automobile
Mobile terminal, by radio communication network to the mobile terminal of each automobile send carry ECU mark and software program
Latest version information software program update notifying message.
Preferably, the mounted remote control terminal carries after receiving the software program update request message
The software program for taking mark and latest edition that ECU is carried in software program update request message, by the mark of the ECU and
The software program associated storage of latest edition is in software program storage catalogue；Network is sent out to network server by radio communication
Send the software program update response message of the latest version information of the mark for carrying automobile, the mark of ECU and software program；
The network server, after receiving the software program update response message, extraction software program is more
The mark of automobile, the latest version information of the mark of ECU and software program carried in new response message, the software that will be extracted
The latest version information update of program is to the mark of the automobile extracted described in the automobile software version information table, ECU
In the version information field for having issued software program in the corresponding record of mark.
Preferably, the mobile terminal, for extracting the mark for carrying ECU in the software program update notifying message
With the latest version information of software program, the latest version information associated storage of the mark of the ECU and software program is being needed
Update software program information table；
Extract the latest edition letter of the mark for needing to update the ECU stored in software program information table and software program
Breath sends the software program update of the latest edition of the mark and software program that carry the ECU to mounted remote control terminal
Notification message；
The mounted remote control terminal, for extracting the ECU's carried in the software program update notification message
The latest version information of mark and software program inquires institute according to the latest version information of the mark of the ECU and software program
The information of associated storage in software program storage catalogue is stated, the software program for needing newer latest edition is obtained；
The software program of the latest edition, the ECU docking are sent to the corresponding ECU of the mark by CAN network
The software program of the latest edition received is installed, the software program for the legacy version installed before replacing.
Preferably, the mounted remote control terminal, after the program writing for receiving ECU transmissions finishes message,
Network sends mark, the latest edition of the mark of ECU and software program for carrying automobile to network server by radio communication
The software program update of information finishes message；
The network server, for receiving after software program update finishes message, extraction software program is more
Newly the mark of the automobile carried in message, the latest version information of the mark of ECU and software program are finished, is extracted described
Software program latest version information update to the automobile extracted described in the automobile software version information table mark,
In the version information field for having installed software program in record corresponding to the mark of ECU；
The mounted remote control terminal is additionally operable to network by radio communication and sends carrying ECU's to mobile terminal
The software program update of the latest version information of mark and software program finishes message；
The mobile terminal finishes the mark and software journey of the ECU carried in message for extracting software program update
The latest version information of sequence deletes and described needs to update the mark of ECU extracted described in software program information table and soft
The corresponding record of latest version information of part program.
The embodiment of the present invention may be implemented to use nothing it can be seen from the technical solution that embodiments of the invention described above provide
Line network technology is distributed to file destination (software program of latest edition) in mounted remote control terminal by network server,
Mounted remote control terminal is uniformly controlled by the mobile terminal of user and ECU carries out the update installation of file destination, it can be long-range
The software program for carrying out ECU is write with a brush dipped in Chinese ink, and keeps the work of the brush program of ECU intelligent, greatly reduce the operation of all ECU at
This, while the time that user runs maintenance station is reduced, facilitate user, while saving time, manpower, user can be allowed to have more preferably
Science and technology experience.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without having to pay creative labor, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the original that a kind of software program in automobile that the embodiment of the present invention one provides carries out long-range newer method
Manage schematic diagram；
Fig. 2 is the place that a kind of software program in automobile that the embodiment of the present invention one provides carries out long-range newer method
Manage flow chart；
Fig. 3 is the knot that a kind of software program in automobile provided by Embodiment 2 of the present invention carries out long-range newer system
Composition, in figure, network server 31, mobile terminal 32 and mounted remote control terminal 33.
Specific implementation mode
For ease of the understanding to the embodiment of the present invention, done further by taking several specific embodiments as an example below in conjunction with attached drawing
Explanation, and each embodiment does not constitute the restriction to the embodiment of the present invention.
Embodiment one
It is newer quick an embodiment of the present invention provides remote software program is carried out to automobile under a kind of wireless network environment
Mode.Give each mounted remote control terminal be arranged a network server, output end of the network server as whole system,
By wireless network, it is responsible for writing with a brush dipped in Chinese ink data to the transmission of mounted remote control terminal.By network server univesral distribution file destination
To the mounted remote control terminal of all registrations, while the user terminal of automobile is notified by way of information transmission, it is idle
When user terminal connect oneself mounted remote control terminal or server carry out software upgrading, make user's in-use automotive mistake
Possess more intelligent impression in journey.
A kind of software program in automobile that the embodiment provides carries out the principle schematic of long-range newer method such as
Shown in Fig. 1, specific process flow is as shown in Fig. 2, include following processing step：
Step S210, network sends the mark for including automobile to network server to mounted remote control terminal by radio communication
The log-on message of the information such as mark of the identification information of various ECU, mobile terminal, the shifting in knowledge, automobile essential information, automobile
Dynamic terminal is that the mobile terminal of remote control is carried out to automobile, and the log-on message is stored in automobile base by the network server
In this information data table.
It also needs to store and manage automobile software version information table, the automobile software version information table in network server
Structure it is as follows：
Automobile software version information table
| Serial number | The mark of automobile | The mark of ECU | The version information of software program has been installed | The version information of software program is issued |
| T1 | ECU1 | |||
| T1 | ECU2 | |||
| T3 | ECU1 | |||
| T3 | ECU2 | |||
| T3 | ECU3 | |||
| T4 | ECU2 | |||
| . | . | |||
| . | . | |||
| . | . |
Field in above-mentioned automobile software version information table include the identification information of various ECU in the mark of automobile, automobile,
The version information etc. installed the version information of software program, issued software program, in initialization, automobile software version letter
Cease that the identification field of automobile in table, content can be basic according to above-mentioned automobile in the identification information field of various ECU in automobile
Information data table obtains, and each ECU's has installed the version information of software program, issued the version information field of software program
For sky.
Above-mentioned cordless communication network can be the wireless communication systems such as 2G, 2.5G, 3G or 4G, for example, for the GSM of 2G
(Global System for Mobile Communication, global system for mobile communications) network, the GPRS of 2.5G
(General Packet Radio Service, general packet radio service technology) network.
Above-mentioned mobile terminal can be smart mobile phone etc..
Step S220, after network server obtains the latest edition of the software program of certain ECU, according to it is above-mentioned certain
The above-mentioned automobile software version information table of identification information-enquiry of ECU obtains in above-mentioned automobile software version information table comprising above-mentioned
The version information for identifying and having installed the version information of software program, issued software program of certain ECU is empty or low
It is recorded in each item of above-mentioned latest edition, extracts the identification information of the automobile in every record, obtain needing to carry out software program
Newer each automobile.
Then, above-mentioned network server by radio communication network and need carry out the newer each automobile of software program in
Mounted remote control terminal carry out data interaction, mounted remote control terminal into each automobile sends the mark for carrying ECU
The software program for knowing the software program of information and latest edition updates request message, informs the mounted remote control terminal latest edition
This software program is that there is the ECU of above-mentioned identification information to write with a brush dipped in Chinese ink program.
Above-mentioned network server also according to need carry out the newer each automobile of software program identification information-enquiry it is above-mentioned
Automobile essential information tables of data obtains the mobile terminal for needing to carry out the newer each automobile of software program.Network server is logical
Cordless communication network is crossed to the identification information for needing the mobile terminal for carrying out the newer each automobile of software program to send carrying ECU
With the software program update notifying message of the latest version information of software program.
Step S230, mounted remote control terminal is responsible for receiving that network server end sends writes with a brush dipped in Chinese ink data, and according to number
It is stored according to classification of type, ensures that corresponding ECU on vehicle body has and consistent write with a brush dipped in Chinese ink data.
After mounted remote control terminal in each automobile receives above-mentioned software program update request message, extraction is above-mentioned
Software program updates the software program of identification information and latest edition that ECU is carried in request message, by the identification information of the ECU
Software program associated storage with latest edition is in software program storage catalogue.
Then, network sends carrying to the mounted remote control terminal in each automobile to network server by radio communication
The software program of the latest version information of the mark of automobile, the identification information of ECU and software program updates response message, network clothes
After business device receives the software program update response message that above-mentioned mounted remote control terminal returns, extraction software program update is rung
The mark of the automobile carried in message, the latest version information of the identification information of ECU and software program are answered, by the software program
The mark for the automobile that latest version information update goes out to said extracted in above-mentioned automobile software version information table, the mark of ECU institute
In the version information field for having issued software program in corresponding record.
Step S240, mobile terminal starts, and after connecting cordless communication network, receives above-mentioned network server and sends over
Software program update notifying message, extract in above-mentioned software program update notifying message carry ECU identification information and software
The latest version information of program is needing the latest version information associated storage of the identification information of the ECU and software program more
New software program information table.
Step S250, when automobile is in idle state, user clicks to update the control of software on mobile terminals, mobile
Network carries out data interaction to terminal with mounted remote control terminal by radio communication.
Mobile terminal extracts the above-mentioned identification information and software program for needing to update the ECU stored in software program information table
Latest version information, sent to mounted remote control terminal and carry the identification information of ECU and the latest edition of software program
Software program update notification message, notice mounted remote control terminal carry out the software program update of some ECU, i.e. some ECU
Start brush program.
Mobile terminal can also be sent above-mentioned software program and updated by network server to mounted remote control terminal to be led to
Know message.
Step S260, after mounted remote control terminal receives above-mentioned software program update notification message, extraction is above-mentioned soft
The latest version information of the identification information and software program of the ECU carried in part program update notification message, according to above-mentioned ECU's
The latest version information of identification information and software program inquires the information of associated storage in above-mentioned software program storage catalogue, obtains
Need the software program of newer latest edition.
Then, the ECU corresponding to above-mentioned identification information carries out rigid line wake-up, and ECU is made to start to work, and then starts and ECU
CAN (Controller Area Network, bus develop controller LAN) network communication is carried out, it is upward by CAN network
It states ECU and sends program writing request.
Step S270, after ECU receives the program writing request that mounted remote control terminal is sent, beginning and mounted remote
Control terminal carries out data interaction, and mounted remote control terminal sends the soft of above-mentioned latest edition by CAN network to above-mentioned ECU
Part program, until ECU completely receives the software program of above-mentioned latest edition.
The software program of latest editions of the ECU to receiving is installed, the software journey for the legacy version installed before replacing
Sequence.After the software program of latest edition installs, ECU sends journey by CAN network to above-mentioned mounted remote control terminal
Sequence, which is write with a brush dipped in Chinese ink, finishes message.
Step S280, mounted remote control terminal receives after above procedure writes with a brush dipped in Chinese ink and finish message, and the rigid line for cutting off ECU is called out
It wakes up, ECU is made to be stopped.Then, network sends the mark of carrying automobile, the mark of ECU to network server by radio communication
Know and finishes message with the software program update of the latest version information of software program.
Network server receives after the update of above-mentioned software program finishes message, and extraction software program update finishes in message
The latest version information of the mark of the automobile of carrying, the identification information of ECU and software program, by the latest edition of the software program
Note corresponding to said extracted goes out in information update to above-mentioned automobile software version information table the mark of automobile, the mark of ECU
In the version information field for having installed software program in record.
Also network sends the mark and and software for carrying ECU to mobile terminal to mounted remote control terminal by radio communication
The software program update of the latest version information of program finishes message, and mobile terminal, which receives above-mentioned software program update and finishes, to disappear
After breath, extraction software program update finishes the latest version information of the identification information and software program of the ECU carried in message, deletes
Except the latest edition of the above-mentioned identification information and software program for needing to update the ECU that said extracted comes out in software program information table
The corresponding record of information.APP on mobile terminal can need to update software program information table so that real-time display is above-mentioned, enable users to
Enough see that software upgrading finishes.
The software program of ECU is write with a brush dipped in Chinese ink work and is finished.
Embodiment three
This embodiment offers a kind of software programs in automobile to carry out long-range newer system, and concrete structure is as schemed
Shown in 3, including：Network server 31, mobile terminal 32 and mounted remote control terminal 33；
The network server 31 is sent for mounted remote control terminal of the network by radio communication into automobile
The mark of electronic control unit ECU and the software program of latest edition；
The mobile terminal 32, for the soft of the mark to the mounted remote control terminal transmission carrying ECU
Part program update notification message；
The mounted remote control terminal 33, for by the software of the mark and latest edition of the ECU received
Program is associated storage, receives the software program update notification message of the mark of the carrying ECU of mobile terminal transmission
Afterwards, the software program of the latest edition of the associated storage is sent to the ECU, so that described in ECU generals most
The software program of new version is updated installation.
Further, the mounted remote control terminal 33 is sent out for network by radio communication to network server
Send the log-on message of the mark comprising automobile, automobile essential information, the mark of ECU, the mark of mobile terminal, the mobile terminal
To carry out the mobile terminal of remote control to the automobile；
The network server 31, the log-on message for sending over the mounted remote control terminal are stored in
In automobile essential information tables of data；It also stores and manages automobile software version information table, in the automobile software version information table
Field includes the mark of automobile, the mark of ECU, the version information for having installed software program, the version letter for having issued software program
Breath, in initialization, content is according to the automobile essential information data in the identification field of the automobile, the identification field of ECU
Table obtains, and the version information field for having installed software program, the version information field for having issued software program are sky.
Further, the network server 31, after the latest edition of the software program for obtaining ECU, according to institute
The mark for stating ECU inquires the automobile software version information table, and it includes the ECU to obtain in the automobile software version information table
Mark and installed the version information of software program, issued software program version information be it is empty or less than it is described most
Each item of new version records, and extracts the mark of the automobile in every record, obtains needing to carry out the newer each vapour of software program
Vehicle；
By radio communication mounted remote control terminal of the network into each automobile send the mark for carrying ECU and
The software program of the software program of latest edition updates request message；
The automobile essential information tables of data is inquired also according to the mark of each automobile, obtains each automobile
Mobile terminal, by radio communication network to the mobile terminal of each automobile send carry ECU mark and software program
Latest version information software program update notifying message.
Further, the mounted remote control terminal 33 updates request message for receiving the software program
Afterwards, the software program for extracting mark and latest edition that ECU is carried in the software program update request message, by the ECU's
The software program associated storage of mark and latest edition is in software program storage catalogue；Network takes to network by radio communication
The software program update response that business device sends the latest version information of the mark for carrying automobile, the mark of ECU and software program disappears
Breath；
The network server 31 extracts software program after receiving the software program update response message
The mark of automobile, the latest version information of the mark of ECU and software program carried in update response message, it is soft by what is extracted
The latest version information of part program updates mark to the automobile extracted described in the automobile software version information table, ECU
Mark corresponding to record in the version information field for having issued software program in.
Further, the mobile terminal 32 carries ECU's for extracting in the software program update notifying message
The latest version information of mark and software program, the latest version information associated storage of the mark of the ECU and software program is existed
It needs to update software program information table；
Extract the latest edition letter of the mark for needing to update the ECU stored in software program information table and software program
Breath sends the software program update of the latest edition of the mark and software program that carry the ECU to mounted remote control terminal
Notification message；
The mounted remote control terminal 33, for extracting the ECU carried in the software program update notification message
Mark and software program latest version information, according to the latest version information of the mark of the ECU and software program inquire
The information of associated storage in the software program storage catalogue obtains the software program for needing newer latest edition；
The software program of the latest edition, the ECU docking are sent to the corresponding ECU of the mark by CAN network
The software program of the latest edition received is installed, the software program for the legacy version installed before replacing.
Further, the mounted remote control terminal 33, the program writing for receiving ECU transmissions finish message
Afterwards, network sends mark, the latest edition of the mark of ECU and software program for carrying automobile to network server by radio communication
The software program update of this information finishes message；
The network server 31 extracts software program for receiving after software program update finishes message
Update finishes the mark of the automobile carried in message, the latest version information of the mark of ECU and software program, is extracted described
Software program latest version information update to the automobile extracted described in the automobile software version information table mark,
In the version information field for having installed software program in record corresponding to the mark of ECU；
The mounted remote control terminal 33 is additionally operable to network by radio communication and sends carrying ECU to mobile terminal
Mark and software program latest version information software program update finish message；
The mobile terminal 32 finishes the mark and software of the ECU carried in message for extracting software program update
The latest version information of program, delete it is described need to update the mark of ECU extracted described in software program information table and
The corresponding record of latest version information of software program.
It is carried out carrying out long-range newer detailed process with before to the software program in automobile with the system of the embodiment of the present invention
It is similar to state embodiment of the method, details are not described herein again.
In conclusion the embodiment of the present invention may be implemented using radio network technique file destination (latest edition it is soft
Part program) it is distributed in mounted remote control terminal by network server, mounted remote is uniformly controlled by the mobile terminal of user
Control terminal and ECU carry out the update installation of file destination, can remotely carry out writing with a brush dipped in Chinese ink for the software program of ECU, make the brush of ECU
The work of program is intelligent, greatly reduces the operation cost of all ECU, while reducing the time that user runs maintenance station, convenient
User while saving time, manpower, can allow user to have preferably science and technology experience.
One of ordinary skill in the art will appreciate that：Attached drawing is the schematic diagram of one embodiment, module in attached drawing or
Flow is not necessarily implemented necessary to the present invention.
As seen through the above description of the embodiments, those skilled in the art can be understood that the present invention can
It is realized by the mode of software plus required general hardware platform.Based on this understanding, technical scheme of the present invention essence
On in other words the part that contributes to existing technology can be expressed in the form of software products, the computer software product
It can be stored in a storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are used so that a computer equipment
(can be personal computer, server either network equipment etc.) executes the certain of each embodiment of the present invention or embodiment
Method described in part.
Each embodiment in this specification is described in a progressive manner, identical similar portion between each embodiment
Point just to refer each other, and each embodiment focuses on the differences from other embodiments.Especially for device or
For system embodiment, since it is substantially similar to the method embodiment, so describing fairly simple, related place is referring to method
The part of embodiment illustrates.Apparatus and system embodiment described above is only schematical, wherein the conduct
The unit that separating component illustrates may or may not be physically separated, the component shown as unit can be or
Person may not be physical unit, you can be located at a place, or may be distributed over multiple network units.It can root
According to actual need that some or all of module therein is selected to achieve the purpose of the solution of this embodiment.Ordinary skill
Personnel are without creative efforts, you can to understand and implement.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
Subject to.
Claims (10)
1. a kind of software program in automobile carries out long-range newer method, which is characterized in that including：
Mounted remote control terminal of the network into automobile sends electronic control unit ECU's to network server by radio communication
The software program of mark and latest edition, the mounted remote control terminal is by the mark and latest edition of the ECU received
This software program is associated storage；
The software program update that the mounted remote control terminal receives the mark of the carrying ECU of mobile terminal transmission is logical
After knowing message, the software program of the latest edition of the associated storage is sent to the ECU, the ECU will described in most
The software program of new version is updated installation；
Mounted remote control terminal of the network into automobile sends electronic control list to the network server by radio communication
Before the identification information of first ECU and the software program of latest edition, further include：
Mounted remote control terminal by radio communication believe substantially to mark of the network server transmission comprising automobile, automobile by network
The log-on message of breath, the mark of ECU, the mark of mobile terminal, the mobile terminal are to carry out remote control to the automobile
The log-on message is stored in automobile essential information tables of data by mobile terminal, the network server；
It also needs to store and manage automobile software version information table, the automobile software version information table in the network server
In field include the mark of automobile, the mark of ECU, the version information for having installed software program, the version for having issued software program
This information, in initialization, content is according to the automobile essential information in the identification field of the automobile, the identification field of ECU
Tables of data obtains, and the version information field for having installed software program, the version information field for having issued software program are sky.
2. the software program according to claim 1 in automobile carries out long-range newer method, which is characterized in that described
Network server mounted remote control terminal of the network into automobile sends the mark of electronic control unit ECU by radio communication
Know the software program with the software program of latest edition, including：
After network server obtains the latest edition of the software program of ECU, it is soft that the automobile is inquired according to the mark of the ECU
Part version information table obtains the mark comprising the ECU in the automobile software version information table and has installed software program
Version information, issued that the version information of software program is empty or each item less than the latest edition records, extraction is every
The mark of automobile in item record obtains needing to carry out the newer each automobile of software program；
Mounted remote control terminal of the network into each automobile sends carrying to the network server by radio communication
The software program of the mark of ECU and the software program of latest edition updates request message；
The network server inquires the automobile essential information tables of data also according to the mark of each automobile, described in acquisition
The mobile terminal of each automobile, by radio communication network to the mobile terminal of each automobile send carry ECU mark
With the software program update notifying message of the latest version information of software program.
3. the software program according to claim 2 in automobile carries out long-range newer method, which is characterized in that described
Mounted remote control terminal the mark of the ECU received and the software program of latest edition are associated storage, wrap
It includes：
After mounted remote control terminal in each automobile receives the software program update request message, the software is extracted
Program updates the software program of mark and latest edition that ECU is carried in request message, by the mark of the ECU and latest edition
Software program associated storage is in software program storage catalogue；
Network sends carrying automobile to mounted remote control terminal in each automobile to network server by radio communication
Mark, the software program of the latest version information of the mark of ECU and software program update response message, network server receives
After response message being updated to the software program, the mark of automobile that is carried in extraction software program update response message, ECU
The latest version information of mark and software program, the latest version information update of the software program extracted is soft to the automobile
Software program has been issued in record corresponding to the mark of automobile that is extracted described in part version information table, the mark of ECU
Version information field in.
4. the software program according to claim 3 in automobile carries out long-range newer method, which is characterized in that described
Mounted remote control terminal receive mobile terminal transmission the carrying ECU mark software program update notification message
Afterwards, the software program of the latest edition of the associated storage is sent to the ECU, the ECU is by the latest edition
Software program be updated installation, including：
Mobile terminal extracts the latest edition letter of mark and software program that ECU is carried in the software program update notifying message
Breath is needing the latest version information associated storage of the mark of the ECU and software program to update software program information table；
Mobile terminal extracts the latest edition of the mark and software program for needing to update the ECU stored in software program information table
This information sends the software program of the latest edition of the mark and software program that carry the ECU to mounted remote control terminal
Update notification message；
Mounted remote control terminal extracts the mark and software program of the ECU that is carried in the software program update notification message
Latest version information inquires the software program according to the latest version information of the mark of the ECU and software program and stores mesh
The information of associated storage in record obtains the software program for needing newer latest edition；
Mounted remote control terminal sends the software program of the latest edition by CAN network to the corresponding ECU of the mark,
The software program of latest editions of the ECU to receiving is installed, the software program for the legacy version installed before replacing.
5. the software program according to claim 4 in automobile carries out long-range newer method, which is characterized in that described
Method further include：
The ECU is controlled eventually after the software program of the latest edition installs, by CAN network to the mounted remote
End sends program writing and finishes message；
The mounted remote control terminal receives after described program writes with a brush dipped in Chinese ink and finish message, and network takes to network by radio communication
The software program update that business device sends the latest version information for carrying the mark of automobile, the mark of ECU and software program finishes and disappears
Breath, network server receive after software program update finishes message, and extraction software program update, which finishes in message, to be carried
The mark of automobile, the latest version information of the mark of ECU and software program, by the latest edition of the software program extracted
Corresponding to the mark of automobile that is extracted described in this information update to the automobile software version information table, the mark of ECU
In the version information field for having installed software program in record；
Also network sends the mark and software journey for carrying ECU to mobile terminal to the mounted remote control terminal by radio communication
The software program update of the latest version information of sequence finishes message, and the mobile terminal extraction software program update finishes in message
The mark of the ECU of carrying and the latest version information of software program delete described need described in update software program information table
The mark of the ECU extracted and the corresponding record of the latest version information of software program.
6. a kind of software program in automobile carries out long-range newer system, which is characterized in that including：Network server, shifting
Dynamic terminal and mounted remote control terminal；
The network server sends electronics control for mounted remote control terminal of the network by radio communication into automobile
The software program of the mark and latest edition of unit ECU processed；
The mobile terminal, the software program for sending the mark for carrying the ECU to the mounted remote control terminal
Update notification message；
The mounted remote control terminal, for by the software program of the mark of the ECU received and latest edition into
Row associated storage, after the software program update notification message for receiving the mark of the carrying ECU of mobile terminal transmission, by institute
The software program for stating the latest edition of associated storage is sent to the ECU, so that the ECU is by the latest edition
Software program is updated installation；
The mounted remote control terminal is additionally operable to network by radio communication and sends the mark for including automobile to network server
Know, the log-on message of automobile essential information, the mark of ECU, the mark of mobile terminal, the mobile terminal be to the automobile into
The mobile terminal of row remote control；
The network server is additionally operable to the log-on message that the mounted remote control terminal sends over being stored in automobile
In essential information tables of data；Also store and manage automobile software version information table, the field in the automobile software version information table
The mark of mark, ECU including automobile has installed the version information of software program, has issued the version information of software program,
When initialization, content is obtained according to the automobile essential information tables of data in the identification field of the automobile, the identification field of ECU
It arrives, the version information field for having installed software program, the version information field for having issued software program are sky.
7. the software program according to claim 6 in automobile carries out long-range newer system, it is characterised in that：
The network server after the latest edition of the software program for obtaining ECU, is inquired according to the mark of the ECU
The automobile software version information table obtains the mark comprising the ECU in the automobile software version information table and has pacified
It is empty or each item note less than the latest edition to fill the version information of software program, issued the version information of software program
The mark of the automobile in every record is extracted in record, obtains needing to carry out the newer each automobile of software program；
Mounted remote control terminal of the network into each automobile sends the mark for carrying ECU and newest by radio communication
The software program of the software program of version updates request message；
The automobile essential information tables of data is inquired also according to the mark of each automobile, obtains the movement of each automobile
Terminal, by radio communication network to the mobile terminal of each automobile send carry ECU mark and software program most
The software program update notifying message of new version information.
8. the software program according to claim 7 in automobile carries out long-range newer system, it is characterised in that：
The mounted remote control terminal extracts the software after receiving the software program update request message
Program updates the software program of mark and latest edition that ECU is carried in request message, by the mark of the ECU and latest edition
Software program associated storage is in software program storage catalogue；Network sends to network server and carries automobile by radio communication
Mark, the software program of the latest version information of the mark of ECU and software program update response message；
The network server, after receiving the software program update response message, extraction software program update is rung
Answer the mark of the automobile carried in message, the latest version information of the mark of ECU and software program, the software program that will be extracted
Latest version information update mark, the mark of ECU to the automobile extracted described in the automobile software version information table
In the version information field for having issued software program in corresponding record.
9. the software program according to claim 8 in automobile carries out long-range newer system, it is characterised in that：
The mobile terminal, for extracting the mark and software program that carry ECU in the software program update notifying message
Latest version information, by the latest version information associated storage of the mark of the ECU and software program needing update software journey
Sequence information table；
The latest version information of the mark and software program for needing to update the ECU stored in software program information table is extracted,
The software program update notification of the latest edition of the mark and software program that carry the ECU is sent to mounted remote control terminal
Message；
The mounted remote control terminal, the mark for extracting the ECU carried in the software program update notification message
With the latest version information of software program, inquired according to the latest version information of the mark of the ECU and software program described soft
The information of associated storage in part program storage catalogue obtains the software program for needing newer latest edition；
The software program of the latest edition is sent to the corresponding ECU of the mark by CAN network, the ECU is to receiving
The software program of latest edition installed, the software program for the legacy version installed before replacing.
10. the software program according to claim 9 in automobile carries out long-range newer system, it is characterised in that：
The mounted remote control terminal, after the program writing for receiving ECU transmissions finishes message, by radio communication
Network sends the software journey of the latest version information of the mark for carrying automobile, the mark of ECU and software program to network server
Sequence update finishes message；
The network server, for receiving after software program update finishes message, extraction software program has updated
Finish the mark of automobile, the latest version information of the mark of ECU and software program carried in message, by the software extracted
The latest version information update of program is to the mark of the automobile extracted described in the automobile software version information table, ECU
In the version information field for having installed software program in the corresponding record of mark；
The mounted remote control terminal is additionally operable to network by radio communication and sends the mark for carrying ECU to mobile terminal
Software program update with the latest version information of software program finishes message；
The mobile terminal finishes the mark and software program of the ECU that is carried in message for extracting software program update
Latest version information deletes the mark and software journey for needing to update the ECU extracted described in software program information table
The corresponding record of latest version information of sequence.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410784149.3A CN104539668B (en) | 2014-12-16 | 2014-12-16 | Long-range newer method and system is carried out to the software program in automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784149.3A CN104539668B (en) | 2014-12-16 | 2014-12-16 | Long-range newer method and system is carried out to the software program in automobile |
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| CN104539668A CN104539668A (en) | 2015-04-22 |
| CN104539668B true CN104539668B (en) | 2018-09-11 |
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