CN107332867A - The more new system and update method of mobile unit, the mobile unit - Google Patents
The more new system and update method of mobile unit, the mobile unit Download PDFInfo
- Publication number
- CN107332867A CN107332867A CN201610283467.0A CN201610283467A CN107332867A CN 107332867 A CN107332867 A CN 107332867A CN 201610283467 A CN201610283467 A CN 201610283467A CN 107332867 A CN107332867 A CN 107332867A
- Authority
- CN
- China
- Prior art keywords
- mobile unit
- control terminal
- communication
- unit
- new procedures
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3822—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving specially adapted for use in vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Information Transfer Between Computers (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention discloses a kind of mobile unit and the more new system and update method of the mobile unit, mobile unit includes the first communication unit and first processing units, first communication unit includes modular converter and first communication module, and the converted module of first communication module communicates with first processing units；Mobile unit more new system includes control terminal and mobile unit, control terminal and vehicle equipment communication connection, control terminal can be by new procedures and more new control instruction is sent to mobile unit, mobile unit is that new procedures update end, mobile unit can receive new procedures, performs control instruction installation new procedures and send implementing result to control terminal, control terminal is configured to mobile unit to realize that program effective and safe updates, and advantageously reduces cost.
Description
【Technical field】
The present invention relates to the technical field of vehicle electronics.
【Background technology】
Device in mobile unit or mobile unit, such as car body controller, vehicle air conditioner controller or car
Audio-visual devices are carried, operation program is mounted with, and operation program needs constantly to enter line program renewal to improve
Function, nowadays the operation control program of more mobile unit, it is necessary to user to product repairing point update, or
Person's maintenance or after sale personnel, which visit, provides more new demand servicing, i.e., the journey of mobile unit is updated using manual type
Sequence, not only brings inconvenience to user, also increases product after-sales service cost.
Therefore, it is necessary to be improved to existing technology, to solve above technical problem.
【The content of the invention】
It is an object of the invention to provide a kind of mobile unit and the mobile unit more new system, it is easy to reality
The program of existing mobile unit updates, and advantageously reduces program and updates cost.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of mobile unit, at least including the first communication unit and first processing units, described first leads to
Believe that unit is communicated to connect with the first processing units, first communication unit includes the first communication mould
Block and modular converter, the first communication module lead to through the modular converter and the first processing units
Letter connection；
The first communication module receive information and can send information, and the modular converter will can connect
First processing units are sent to after the data conversion data format of the first communication module received and/or are incited somebody to action
First communication module is sent to after the data conversion data format of the first processing units received；
The first processing units data parsing and can handle information and root that the modular converter sends
It is believed that breath result computing generation respective feedback information.
A kind of mobile unit more new system, the mobile unit more new system includes control terminal and vehicle-mounted
Equipment, the mobile unit includes the first communication unit and first processing units, first communication unit
It is first to communicate to connect with the first processing units, first communication unit include first communication module and
Modular converter, the first communication module is through the modular converter and the first processing units communication link
Connect；The first communication module receive information and can send information, and the modular converter can be handled
Receive or need the data format of data sent；
The control terminal at least includes the second communication unit and second processing unit, second communication
Unit and second processing unit communication connection, second communication unit can be received from described
The feedback information of mobile unit, the new procedures got are sent to the mobile unit；It is described
Second processing unit can handle the feedback information from the mobile unit and logical with reference to the new procedures
Cross computing generation control instruction；
The first communication module is connected with second communication unit communication, the first communication module
Can receive the new procedures, control instruction and send feedback information from the control terminal to
The control terminal；The first processing units are able to carry out the control instruction received and combined to perform
As a result feedback information is generated, and new procedures are installed.
Invention additionally discloses a kind of method for updating program, applied to the more new system, including following step
Suddenly：
The control terminal and the mobile unit set up communication connection；The mobile unit receives described
Data or information that control terminal is sent；The new procedures information issued according to control terminal, judges described
Mobile unit whether more new procedures, if so, the control terminal sets the mobile unit；The control
Terminal processed sends the new procedures after setting successfully to the mobile unit；The mobile unit conversion
The data format of the data received；The mobile unit installs the new procedures.
Compared with prior art, the present invention is set up by control terminal and mobile unit and communicated to connect, profit
The program for controlling mobile unit with control terminal updates, and is easy to the program of mobile unit to realize and updates, has
Beneficial to reducing cost.
【Brief description of the drawings】
Fig. 1 is a kind of embodiment block schematic illustration of mobile unit one；
Fig. 2 is a kind of mobile unit more embodiment block schematic illustration of new system one；
Fig. 3 is a kind of another embodiment block schematic illustration of mobile unit more new system；
Fig. 4 is a kind of mobile unit update method schematic flow sheet；
Fig. 5 is a kind of schematic flow sheet that control terminal is updated preparation to mobile unit；
Fig. 6 is another schematic flow sheet that control terminal is updated preparation to mobile unit.
【Embodiment】
Referring to Fig. 1, Fig. 1 is a kind of embodiment block schematic illustration of mobile unit one, mobile unit
200 include the first communication unit 21 and first processing units 22 of communication connection, the first communication unit
21 include first communication module 211 and modular converter 212, first communication module 211 and modular converter
212 communication connections.In an embodiment, first communication module 211 can be internet communication module,
Information or the external world are outwardly transmitted by internet information is transmitted to mobile unit by internet, its
In, information is made up of volume of data, and the information that first communication module 211 is transmitted is TCP/IP
(Transmission Control Protocol/Internet Protocol, transmission control protocol/internet is mutual
Join agreement) data format；In another embodiment, first communication module 211 can be near-field communication mould
The wireless communication modules such as block, bluetooth communication or infrared communication module, with being provided with communication mould of the same race
The miscellaneous equipment direct communication connection of block, realizes data transfer.The modular converter will can be received
First communication module data conversion data format after be sent to first processing units and/or will receive
To first processing units data conversion data format after be sent to first communication module；
Modular converter 212 is communicated to connect with first processing units 22, and modular converter 212 will can be received
To first communication module 211 data conversion format after be sent to first processing units 22, modulus of conversion
Block 212 can also lead to being sent to first after the Data Format Transform of receive first processing Unit 22
Letter module realizes the communication of the first communication unit 21 and first processing units 22；In another embodiment,
Mobile unit 200 also includes the in-car for realizing that modular converter 212 is communicated to connect with first processing units 22
LAN 23, can be Vehicle Controller LAN (Controller Area Network, control
Device LAN) (Local Interconnect Network, local is mutual for bus or vehicle-mounted local interconnect network
Network network) bus etc., using the in-car LAN having originally by the first communication unit 21 and first
Processing unit 22 is communicated to connect.In the present embodiment, modular converter 212 can be by different data formats
Changed, such as conversion TCP/IP data and controller local area network's message format, by bluetooth module or
The transmission data format and controller local area network's message of the communication modules such as near-field communication module enter row format
Conversion, sets modular converter 212 in mobile unit 200, enables mobile unit former using vehicle
Originally the LAN having is possibly realized, and is had the advantage that using LAN, such as security, significantly
The practicality and reliability of mobile unit intercommunication are improved, development cost is advantageously reduced.
First processing units 22 can carry out data parsing, next data will be transmitted from modular converter 212
Numeral system is parsed into the data numeral system that first processing units 22 can be handled, or by first processing units energy
The data numeral system enough handled, which is parsed into, can be transferred to the data numeral system of modular converter；First processing units
22 can also information processing and the corresponding feedback information of combining information result computing generation, such as first
When processing unit is connected by the first communication unit with external device communication, external equipment hair is able to carry out
The control instruction come, and feedback information is generated according to implementing result, or believed according to the device being attached thereto
Breath carries out computing judgement, generates control instruction.In an embodiment, first processing units 22 also include dodging
221 are deposited, first processing units 22 are mounted with BootLoader, and first processing units 22 are by opening
The routine data received is installed on flash memory 221 by dynamic load module online；In another embodiment, car
Carrying equipment 200 also includes the first memory cell 24, the first memory cell 24 and first processing units 22
And/or first communication unit 21 communicate to connect, the first memory cell 24 can store first processing units
22 data received, first processing units 22 can call the program for being stored in the first memory cell 24
Data are installed.Wherein, first processing units 22 can be central processing unit, single-chip microcomputer, numeral
Processor etc..
It is that a kind of mobile unit more embodiment framework of new system one shows to refer to Fig. 2 and Fig. 3, Fig. 2
It is intended to, Fig. 3 is a kind of another embodiment block schematic illustration of mobile unit more new system.This is vehicle-mounted to set
Standby more new system can realize that program updates for mobile unit 200, the mobile unit more new system, bag
Include control terminal 100 and mobile unit 200, mobile unit 200 can be vehicle air conditioner controller,
Car body controller or vehicle carried video equipment etc. are mounted with the electronic installation of operation program, control terminal 100
Including the second communication unit 11, second processing unit 12, the second communication unit 11 and second processing list
Member 12 is communicated to connect.In an embodiment, the second communication unit 11 includes the Internet communication module, should
The Internet communication module is wireless communication module or wire communication module, and control terminal 100 passes through second
Communication unit 11 connects internet 400, and control terminal 100 can also be user oneself operation realization,
Such as control terminal 100 is the mobile phone or computer of user, control terminal 100 can by internet from
Server or high in the clouds, which download new procedures, new procedures information is issued to mobile unit 200 and sends control, to be referred to
Order, receives the feedback information of mobile unit 200.In another embodiment, the second communication unit 11 is also wrapped
Near-field communication module, bluetooth communication or infrared communication module are included, control terminal 100 passes through near field
The communication modules such as communication module are communicated to connect with the mobile unit 200 with homogeneous communication module, make car
Carry equipment from control terminal obtain relevant information, can be also connected with other electronic device communications, from its
Other electronic installations of connection obtain new procedures, and other electronic installations include the electricity such as mobile phone or tablet personal computer
Sub- equipment；In another embodiment, the second communication unit 11 also includes hardware interface, and such as general serial is total
Line interface, is connected by hardware interface with other electronic device communications, obtains new from other electronic installations
Program, wherein, other electronic installations can be the electronic installations such as floppy disk, storage card.
Control terminal 100 also includes what is be connected with the second communication unit 11 and/or second processing unit 12
Second memory cell 13, the second memory cell 13 can storing program therefor, such as from the second communication unit
The new procedures that member 11 is sent, wherein, the second memory cell 13 can be hard disk, flash card etc..
Second processing unit 12 reads or obtained new procedures relevant information, control terminal can also with it is other
Electronic device communications are connected, and second processing unit 12 is read from the new procedures for being stored in other electronic installations
The information for taking new procedures information or program to update, and new procedures are issued more by the second communication unit 11
Fresh information；Second processing unit can generate the control instruction for mobile unit 200 according to computing,
And mobile unit 200 is sent to by the second communication unit 11, second processing unit can be handled and come from
The feedback information of mobile unit 200, knows that mobile unit performs the knot of control instruction according to feedback information
Really, and according to implementing result corresponding control instruction is generated.Wherein, second processing unit 12 can be
Central processing unit, single-chip microcomputer, digital processing unit etc..
Control terminal 100 can be mobile device, including mobile phone, personal palm PC, tablet personal computer
Or the movable termination such as notebook computer, such user oneself, which can be operated from the Internet download, updates journey
Ordered pair mobile unit is updated.Other control terminal 100 can also be fixing equipment, including desk-top
The after-sale service department of the fixed terminal such as computer or server, depot or depot is passed through by control terminal
Manage mobile unit more new system.The diversity of control terminal 100, is conducive to the realization of more new system
And the diversity of implementation.
Mobile unit more new system can also include internet and connect terminal 300, internet connection terminal
300 can connect internet 400, and can provide network signal for mobile unit 200, in other words car
Carry equipment 200 by internet connect terminal connect internet, using internet realize mobile unit from
The data of control terminal update.Internet connects terminal 300 and the first communication module of mobile unit can
To be wireless communication connection or wire communication connection, such as first communication module can be Wireless Internet access module
Or wired network adapter etc., connection terminal 300 in internet can be router, modem or with nothing
The terminal of line networking module.Using the internet connection connection of terminal 300 internet, vehicle-mounted set is extended
The mode of standby 200 connection internet, is advantageously implemented the long-range renewal of mobile unit.
Mobile unit more new system can also include human-computer interaction device 500, and user can be by man-machine
The program that interactive device 500 participates in mobile unit more new system updates, and human-computer interaction device 500 can be with
It is the combination of touch display screen or display screen and physical button or is interacted with speech form
Device.Human-computer interaction device 500 can be communicated to connect with mobile unit 200, and user here can be with
It is the personnel at mobile unit end, such as vehicle driver, mobile unit more new system is set at mobile unit end
Human-computer interaction device 500 is put, the program that vehicle driver can participate in mobile unit updates, in addition,
Mobile unit more new system can also use the human-computer interaction device 500 of speech form, so operation more
Plus conveniently.
Human-computer interaction device 500 can also be communicated to connect with control terminal 100, and user here includes
The operating personnel of control terminal, such as program developer or publisher.Vehicle arrangement more new system is in control
Terminal sets human-computer interaction device 500, and program developer or publisher can pass through human-computer interaction device
Control program updates process, can be that program developer or publisher will be controlled by human-computer interaction device
Terminal is set to automatically control, and such as control terminal is obtained after new procedures, voluntarily issues new procedures information,
Program more new command is voluntarily sent, voluntarily computing judges to generate according to the mobile unit feedback information received
Control instruction, voluntarily judges whether to next step and still quits a program renewal process；Can also use
Control terminal is set to manual control by family by human-computer interaction device, and such as program updates process by user
Progress judges whether to perform the process or terminates the process.
Incorporated by reference to Fig. 2, Fig. 3 and refering to Fig. 4, Fig. 5 and Fig. 6, Fig. 4 updates for a kind of mobile unit
The schematic flow sheet of method, Fig. 5 is a kind of implementation that control terminal is updated preparation to mobile unit
The schematic flow sheet of example, Fig. 6 is another flow that control terminal is updated preparation to mobile unit
Schematic diagram.Control terminal and mobile unit pass through Internet technology, near-field communication technology, Bluetooth communication
The communication technology such as technology or near-field communication technology sets up communication connection, control terminal 100 and mobile unit
The data that 200, which set up communication connection, is also included inside the conversion of mobile unit internal data, mobile unit turn
Change after the data conversion data format of the first communication module 211 received including modular converter 212
It is sent to first processing units 22 and/or the data conversion data by the first processing units 22 received
First communication module 211 is sent to after form.In an embodiment, control terminal 100 can be by mutual
Networking 400 downloads new procedures from server or high in the clouds and is stored in the second memory cell 13 or is connected thereto
Other electronic installations；Control terminal 100 can also be from being connected with its hardware or wireless communication connection
New procedures are obtained in hardware device and the second memory cell 13 is stored in.Second processing unit 12 is read
The new procedures information of new procedures, and new procedures information is issued to internet by the second communication unit 11
400, when the mobile unit with specific the Internet protocol address connects internet, mobile unit obtains new
Program information；Control terminal can also pass through Bluetooth Communication Technology, near-field communication technology or infrared communication
New procedures information is sent to the mobile unit communicated to connect with control terminal by technology.Wherein, program is believed
Breath can include program version number, version feature or program and update identification code, version number, version feature
Or it is the foundation whether determining program needs to update that program, which updates identification code,.
The first communication module 211 of mobile unit 200 is received after new procedures information, passes through conversion first
Module 212 changes new procedures information data format, is then communicated to first processing units 22, first
Processing unit 22 is by comparing new procedures and the version number of existing program and/or version feature and/or program
Identification code is updated, judges whether mobile unit 200 needs more new procedures, if so, mobile unit 200
Sent to control terminal 100 and update request, terminated if it is not, program updates.Judge mobile unit 200
Whether more new procedures, including control terminal 100 judges whether to update, mobile unit 200 judges whether
Update or user judges whether to update.Mobile unit 200 judges whether that renewal includes：Mobile unit 200
Obtain after new procedures information, first processing units 22 compare new procedures and existing program version number and/
Or version feature and/or program update identification code, if new procedures version is higher, mobile unit 200
First processing units 22 voluntarily detect whether vehicle runs, vehicle-mounted to set if vehicle is in running status
Standby 200 do not send to control terminal 100 and update request, when vehicle by running status switchs to holding state,
After certain time, mobile unit is sent to control terminal updates request；If vehicle is in standby shape
State, then mobile unit 200 is sent to control terminal 100 updates request.If new procedures version is not higher than
Existing program version, then program renewal terminates.Here and vehicle described below operation refer to it is vehicle-mounted
Equipment is in running order, and vehicle holding state refers to in-vehicle device and is in power-up state, and in-vehicle device is simultaneously
Do not work.
Control terminal 100 judges whether that renewal includes：Mobile unit 200 is obtained after new procedures information,
Mobile unit 200 is carried out after data format conversion through first communication module to control by modular converter 212
Terminal 100 processed sends existing program information, and second processing unit 12 compares new procedures and existing program
Version number and/or version feature and/or program update identification code, if new procedures version is higher, and control is eventually
Comparative result will be sent to mobile unit 200, mobile unit 200 by end 100 by the second communication unit
Receive and detect whether vehicle runs after comparative result, if vehicle is in running status, not to control eventually
End 100, which is sent, updates request, when vehicle is switched to after holding state, certain time by running status,
Mobile unit 200 is sent to control terminal updates request；If vehicle is in holding state, to control
Terminal 100 processed, which is sent, updates request；If new procedures version is not higher than existing program version, control terminal
Comparative result is sent to mobile unit 200 by 100, and program, which updates, to be terminated, or control terminal is not sent
Comparative result is to mobile unit, and control terminal 100 terminates program and updated.
User judges whether that renewal includes：Mobile unit 200 or control terminal 100 compare new procedures and
Existing program information, if new procedures version is higher, human-computer interaction device 500, which shows or reported, compares knot
Fruit simultaneously is prompted the user whether to update, and whether user's site inspection vehicle is run, or mobile unit is voluntarily examined
Show or report by human-computer interaction device after survey and whether run, if vehicle is in running status, use
Family does not confirm to update by human-computer interaction device；If mobile unit be in holding state, or when vehicle by
Running status switchs to after holding state, certain time, and user confirms to update, mobile unit 200
Sent to control terminal 100 and update request；If new procedures version is not higher than existing program version, journey
Sequence, which updates, to be terminated, or human-computer interaction device shows or reported after comparative result, and user stops program and updated.
The mode whether a variety of determining programs update is provided, what can be selected according to reality during practical application
Plant validation testing.
Mobile unit 200 updates to the transmission program of control terminal 100 asks, while to control terminal 100
Connection request message before downloading is sent, preceding connection is downloaded with control terminal, control terminal 100 is received
Second processing unit 12 determines whether mobile unit after the request message sent to mobile unit 200
200 are downloaded preceding connection with it.If before the permission mobile unit 200 of control terminal 100 is downloaded
Connection, then sent successful connection before downloading to mobile unit 200 by the second communication unit and instructed, no
Connection message before not allowing to download then is sent to mobile unit 200, mobile unit 200, which is received, not to be allowed
Before downloading after connection message, the follow-up supervention of certain interval of time send connection request message before download, until
Download preceding successful connection and/or repeat human-computer interaction device 500 after certain number of times and report an error.
Control terminal 100 and mobile unit 200, which enter, to be downloaded after preceding connect, and control terminal 100 needs
Mobile unit is configured, is to be prepared to mobile unit transmission procedure.Control terminal 100 is to car
Carry equipment 200 send instruction, make mobile unit enter extension session (Extended Session) pattern and
Session (Programming Session) pattern of programming, the first processing units 22 of mobile unit 200 are held
The above-mentioned instruction of row, mobile unit successively enters extension conversation modes and programming conversation modes, and passes through the
One communication unit 21 is transmitted into the feedback of extension conversation modes and programming conversation modes to control terminal
Information, if control terminal does not receive mobile unit and enters extension conversation modes and programming conversation modes
Respective feedback information, then control terminal continue to be transmitted into extension conversation modes and volume to mobile unit
The instruction of journey conversation modes, until control terminal receives respective feedback information, or sends after certain number of times
The renewal process that quits a program and/or human-computer interaction device report an error.
Mobile unit 200 enters after extension conversation modes, and control terminal 100 can also set vehicle-mounted set
Standby 200, which close DTC DTC, is set and/or non-diagnostic communication, mobile unit
200, which receive closing DTC after the instruction for closing DTC and/or non-diagnostic communication, sets
Put and/or non-diagnostic is communicated and sent to control terminal and closes DTC setting and/or non-diagnostic
The feedback information of communication, if control terminal does not receive mobile unit and closes DTC setting
And/or non-diagnostic communication feedback information, then control terminal 100 continue through the second communication unit 11
Continue to send to mobile unit and close DTC setting and/or non-diagnostic communication instruction, until control
Terminal processed receives response feedback information, or sends certain number of times backed off after random program renewal process and/or man-machine
Interactive device reports an error.The DTC that control terminal closes mobile unit sets and/or closed non-examine
Open close news, are more beneficial for control terminal to mobile unit transmission procedure and the security of raising information transfer.
The DTC that control terminal closes mobile unit is set with non-diagnostic communication without successively suitable
Sequence, i.e. control terminal can also first control mobile unit to close non-diagnostic communication and turn off tracing trouble generation
Code is set.
Control terminal 100 receives mobile unit 200 and closes DTC setting or close non-diagnostic
After the feedback of communication, control terminal 100 is transmitted into programming conversation modes to mobile unit 200 and instructed,
Mobile unit 200, which is received, to be entered programming conversation modes and is transmitted into volume to control terminal after command adapted thereto
The feedback information of journey conversation modes, if control terminal 100 does not receive mobile unit 200 and enters volume
The feedback information of journey conversation modes, then control terminal 100 continue to be transmitted into volume to mobile unit 200
Journey conversation modes are instructed, until control terminal 100 receives feedback information, or send certain number of times retrogressing
Go out program to update process and/or reported an error by human-computer interaction device 500.
Mobile unit 200 is under programming conversation modes state, and control terminal 100 also needs mobile unit 200
Existing program is wiped, mobile unit 200 is received after the existing programmed instruction of erasing, first processing units 22
Routine data is deleted according to program storage address, is completed until all deleting, first processing units 22
Delete to feed back to control terminal after routine data and deleted existing routine data.
Under programming conversation modes state, the request mobile unit of control terminal 100 delete existing program it
Before, mobile unit can also carry out identification to control terminal, to judge that control terminal 100 is sent out
Whether the program come is safe, and identification is carried out before deletion program, makes mobile unit from reception
Mistake or uneasy Whole Process.
Identification refers to：Control terminal 100 sends request " identification " to mobile unit 200
Order, mobile unit 200 received after order, and the first processing units 22 of mobile unit 200 are called pre-
Determine program and voluntarily calculate password with reference to " cryptographic seed ", then by the first communication unit 21 " close
Code seed " is sent to control terminal 100, and mobile terminal 1 00 is received after " cryptographic seed ", and second
Processing unit 12 calls and performed preset program and calculates password, and then mobile unit 200 is logical by second
Password is sent to mobile unit 200 by letter unit 11, and mobile unit 200 is received after password, and first
Processing unit 22 compares the password that the password voluntarily calculated and control terminal are calculated, if comparative result is
Password is consistent, then mobile unit is to control terminal identification success, and is sent to control terminal 100
Identification successful information, if control terminal 100 does not receive the feedback information of identification, body
Part recognition failures；Control terminal 100, which continues the identity before being transmitted to the transmission program of mobile unit 200, to be known
Do not instruct, until control terminal receives respective feedback information, or send certain number of times backed off after random program more
New process and/or human-computer interaction device 500 report an error.
After control terminal 100 is connected with mobile unit 200 into before downloading, control terminal 100 also may be used
Instructed with sending voluntarily to set to mobile unit 200, first processing units 22, which are received, voluntarily sets instruction
After call program be voluntarily set, voluntarily said process is configured, backward control terminal is provided with
Transmission is voluntarily provided with feedback information.
Control terminal 100 is received after the feedback information that mobile unit 200 wipes existing program, and control is eventually
New procedures are sent to mobile unit 200 by end 100 in the form of packet, and the of mobile unit 200
One communication module, which is received, often to be received after a packet, and routine data bag is converted into by modular converter can
The data format transmitted to first processing units, first processing units 22 are parsed to routine data,
Then first processing units 22 will receive each packet using BootLoader and be installed on online
Flash memory 221, until all packets of installation, first processing units 22 install each data
The feedback information of the installation packet, control terminal 100 are then sent after bag to control terminal 100
Follow-up data bag is just sent after only receiving feedback, until data are all mounted to mobile unit.Adopt
BootLoader installation procedure is used, the routine data bag received is directly mounted at flash memory 221, car
Equipment 200 is carried without memory cell, cost is advantageously reduced；In addition, mobile unit 200 also can be by
New procedures are stored in the first memory cell 24, and after the storage of routine data bag is complete, new journey is then installed again
Sequence.
After new procedures installation, mobile unit 200 sends the anti-of installation to control terminal 100
Feedforward information, control terminal 100 is received after feedback information, and sending restarting to mobile unit 200 refers to
Order, mobile unit 200 receives first processing units execute instruction after instruction, and mobile unit restarts,
Then request disconnected with control terminal 100, control terminal 100 receive after solicited message with it is vehicle-mounted
Equipment 200 is disconnected, and program, which updates, to be completed.
Compared with prior art, control terminal is realized and car by Internet technology or other communication technologys
The data transfer of equipment is carried, control mobile unit is updated, realize the convenient renewal of mobile unit program.
Other control terminal starts to be updated mobile unit that preparation can also suitably simplify or part steps can
Suitably to adjust, such as will close non-diagnostic communication advance to closing DTC instruction before or
Cancel part steps etc., specifically, updating preparation can adjust as needed, and be not limited to
Figure 5 described above or the embodiment shown in Fig. 6.
It should be noted that：Above example is merely to illustrate the present invention and not limits the present invention and retouched
The technical scheme stated, although this specification reference the above embodiments are to present invention has been detailed
Illustrate, still, it will be understood by those within the art that, person of ordinary skill in the field
Still the present invention can be modified or equivalent substitution, and all do not depart from the present invention spirit and
The technical scheme of scope and its improvement, all should cover in scope of the presently claimed invention.
Claims (12)
1. a kind of mobile unit, at least including the first communication unit and first processing units, described first
Communication unit is communicated to connect with the first processing units, and first communication unit includes the first communication mould
Block and modular converter, the first communication module communicate through the modular converter with the first processing units
Connection；
The first communication module receive information and can send information, and the modular converter will can be received
To first communication module data conversion data format after be sent to first processing units and/or will receive
To first processing units data conversion data format after be sent to first communication module；
The first processing units data parsing and can handle information and root that the modular converter sends
It is believed that breath result computing generation respective feedback information.
2. mobile unit according to claim 1, it is characterised in that：The first processing units
BootLoader is installed, the first processing units utilize the BootLoader to install online
Mode installs the new procedures received；It is described or the mobile unit also includes the first memory cell
First memory cell can store the new procedures that the mobile unit is obtained, and the first processing units are utilized
The new procedures of first memory cell storage are installed.
3. mobile unit according to claim 1, it is characterised in that：The first communication module
For wireless communication module, the wireless communication module at least includes internet link block, Bluetooth communication mould
Block, near-field communication module or infrared communication module.
4. the mobile unit according to claim 1 or 2 or 3, it is characterised in that described vehicle-mounted
Equipment also includes in-car LAN, and the in-car LAN at least includes Vehicle Controller LAN
Bus, the modular converter is communicated to connect through in-car LAN and the first processing units.
5. a kind of mobile unit more new system, the mobile unit more new system includes control terminal and car
Equipment is carried, the mobile unit includes the first communication unit and first processing units, first communication unit
First to be communicated to connect with the first processing units, first communication unit includes first communication module and turned
Block is changed the mold, the first communication module is communicated to connect through the modular converter and the first processing units；
The first communication module receive information and can send information, and the modular converter can be handled and received
Or need the data format of data sent；
The control terminal at least includes the second communication unit and second processing unit, second communication unit
First and described second processing unit communication connection, second communication unit can be received from described vehicle-mounted
The feedback information of equipment, the new procedures got are sent to the mobile unit；At described second
Reason unit can handle the feedback information from the mobile unit and pass through computing with reference to the new procedures
Generate control instruction；
The first communication module is connected with second communication unit communication, the first communication module energy
It is enough to receive the new procedures, control instruction and send feedback information from the control terminal to described
Control terminal；The first processing units are able to carry out the control instruction received and combine implementing result life
Into feedback information, and new procedures are installed.
6. mobile unit according to claim 5 more new system, it is characterised in that：It is described vehicle-mounted
Renewal of the equipment system also includes human-computer interaction device, the human-computer interaction device and the control terminal or institute
Vehicle equipment communication connection is stated, the human-computer interaction device is closed or touch-screen or logical with user by shielding bond
The form for crossing voice enters row information exchange.
7. the mobile unit more new system according to claim 5 or 6, it is characterised in that：It is described
It is wireless communication connection, the wireless communication connection between first communication module and first communication unit
At least include internet connection, bluetooth connection, near-field communication connection or infrared connection；
The first communication module and second communication unit connect for internet, the more new system
Also include internet and connect terminal, the internet connection terminal can provide interconnection for first communication module
Network signal；
The control terminal also includes the second memory cell, and second memory cell can store described the
The new procedures that two communication units are obtained.
8. a kind of mobile unit update method, it is described vehicle-mounted that the mobile unit update method includes control
The method that equipment enters line program renewal, the described method comprises the following steps：
The control terminal and the mobile unit set up communication connection；The mobile unit receives the control
Data or information that terminal processed is sent；The new procedures information issued according to control terminal, judges described vehicle-mounted
Equipment whether more new procedures, if so, the control terminal sets the mobile unit；The control terminal
After setting successfully the new procedures are sent to the mobile unit；What the mobile unit conversion was received
The data format of data；The mobile unit installs the new procedures.
9. mobile unit update method according to claim 8, it is characterised in that：Step therein
Suddenly in " whether more the new procedures information issued according to control terminal judge mobile unit new procedures ",
The new procedures information includes providing program version number and/or performance of program and/or program updates identification code；
It is described to judge that whether more mobile unit new procedures, including the mobile unit pass through comparison program
Version number and/or performance of program and/or program update identification code and/or load the vehicle of the mobile unit
Running status judges whether to update；
Or, it is described to judge whether the mobile unit updates program including the control terminal by comparing
Program version number and/or performance of program and/or program update identification code and/or load the mobile unit
The running state information of vehicle judges whether to update；
Or, it is described to judge whether the mobile unit updates program including user according to human-computer interaction device
The program version number and/or performance of program and/or the running status of the vehicle of the loading mobile unit known
Judge whether to update.
10. mobile unit update method according to claim 8 or claim 9, it is characterised in that wherein
The step of " control terminal set the mobile unit " include：The mobile unit is set to be in expansion
Open up conversation modes and programming conversation modes；
The mobile unit be in programming conversation modes when, it is further comprising the steps of, the control terminal to
The mobile unit, which is sent, deletes existing programmed instruction, and the mobile unit, which is received, deletes existing after command adapted thereto
There is program.
11. mobile unit update method according to claim 10, it is characterised in that the car
When carrying equipment and being in extension conversation modes, further comprising the steps of, the control terminal vehicle-mounted is set to described
Preparation send closing DTC to set and/or close non-diagnostic communication instruction, and the mobile unit is received
DTC is closed after command adapted thereto and sets and/or close non-diagnostic communication；
When the mobile unit is in programming conversation modes, in addition to the mobile unit is whole to the control
The step for end carries out identification, after the mobile unit is to control terminal identification success,
The control terminal is sent to the mobile unit performs the existing programmed instruction of mobile unit deletion.
12. the mobile unit update method according to claim 8 or 9 or 11, it is characterised in that：
The conversion, which receives data or the data format of information, to be included, the modular converter conversion of the mobile unit
Receive the data format of data or information；
The mobile unit, which installs the new procedures, to be included, and the mobile unit is according to each received
New procedures packet is installed on the mobile unit using BootLoader, until installation；
Or, the mobile unit, which installs the new procedures, to be included, and the mobile unit is first by control terminal
The new procedures of transmission are stored in the first memory cell, after new procedures storage is complete, then install new procedures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610283467.0A CN107332867A (en) | 2016-04-29 | 2016-04-29 | The more new system and update method of mobile unit, the mobile unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610283467.0A CN107332867A (en) | 2016-04-29 | 2016-04-29 | The more new system and update method of mobile unit, the mobile unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107332867A true CN107332867A (en) | 2017-11-07 |
Family
ID=60192496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610283467.0A Pending CN107332867A (en) | 2016-04-29 | 2016-04-29 | The more new system and update method of mobile unit, the mobile unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107332867A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614545A (en) * | 2018-05-31 | 2018-10-02 | 北京智行者科技有限公司 | A kind of abnormality monitoring method |
| CN109522026A (en) * | 2018-11-01 | 2019-03-26 | 北京汽车研究总院有限公司 | A kind of data write with a brush dipped in Chinese ink method and system, automobile |
| CN110329182A (en) * | 2019-08-05 | 2019-10-15 | 四川莹润数码科技有限公司 | Intelligence setting system |
| CN110868448A (en) * | 2019-09-29 | 2020-03-06 | 浙江合众新能源汽车有限公司 | Vehicle-mounted data updating system and method |
| CN111002923A (en) * | 2018-10-04 | 2020-04-14 | 丰田自动车株式会社 | In-vehicle information processing system, non-transitory storage medium storing program, and apparatus |
| CN111464977A (en) * | 2020-06-18 | 2020-07-28 | 华人运通(上海)新能源驱动技术有限公司 | Voice scene updating method, device, terminal, server and system |
| CN111684416A (en) * | 2018-02-16 | 2020-09-18 | 日立汽车系统株式会社 | Vehicle control device and program update system |
| CN111819541A (en) * | 2018-03-23 | 2020-10-23 | 株式会社自动网络技术研究所 | Program update system, program update method, and computer program |
| CN111836236A (en) * | 2020-07-22 | 2020-10-27 | 山东钢铁股份有限公司 | 5G network communication method and system for automatic control of steel coil transport vehicle |
| CN112230626A (en) * | 2020-10-30 | 2021-01-15 | 深圳市元征科技股份有限公司 | Vehicle diagnostic data reporting method, device, equipment and storage medium |
| CN112698851A (en) * | 2019-10-07 | 2021-04-23 | 丰田自动车株式会社 | Program update system, program transfer device, and program transfer method |
| CN113709697A (en) * | 2021-08-27 | 2021-11-26 | 重庆金康赛力斯新能源汽车设计院有限公司 | Vehicle-mounted terminal communication method and related equipment |
| CN116394762A (en) * | 2023-06-07 | 2023-07-07 | 苏州中车氢能动力技术有限公司 | Fuel cell vehicle data processing system and method and fuel cell vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101500019A (en) * | 2008-01-30 | 2009-08-05 | 中华电信股份有限公司 | Application software updating method for wireless terminal equipment |
| CN101867916A (en) * | 2009-04-16 | 2010-10-20 | 深圳市赛格导航科技股份有限公司 | Method for realizing air update of vehicle terminal |
| CN102736925A (en) * | 2011-04-14 | 2012-10-17 | 比亚迪股份有限公司 | Vehicle software updating method and system |
| WO2013074866A1 (en) * | 2011-11-16 | 2013-05-23 | Flextronics Ap, Llc | Feature recognition for configuring a vehicle console and associated devices |
| CN103136001A (en) * | 2011-11-25 | 2013-06-05 | 中国北车股份有限公司大连电力牵引研发中心 | Vehicle-mounted device program updating device and program updating method |
| CN103312786A (en) * | 2013-05-17 | 2013-09-18 | 广州市雄兵汽车电器有限公司 | Vehicle-mounted terminal remote upgrading method and car networking system |
| CN104601612A (en) * | 2013-10-31 | 2015-05-06 | 上海汽车集团股份有限公司 | Data automatic updating system and automatic updating method for vehicle-mounted electronic control units |
-
2016
- 2016-04-29 CN CN201610283467.0A patent/CN107332867A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101500019A (en) * | 2008-01-30 | 2009-08-05 | 中华电信股份有限公司 | Application software updating method for wireless terminal equipment |
| CN101867916A (en) * | 2009-04-16 | 2010-10-20 | 深圳市赛格导航科技股份有限公司 | Method for realizing air update of vehicle terminal |
| CN102736925A (en) * | 2011-04-14 | 2012-10-17 | 比亚迪股份有限公司 | Vehicle software updating method and system |
| WO2013074866A1 (en) * | 2011-11-16 | 2013-05-23 | Flextronics Ap, Llc | Feature recognition for configuring a vehicle console and associated devices |
| CN103136001A (en) * | 2011-11-25 | 2013-06-05 | 中国北车股份有限公司大连电力牵引研发中心 | Vehicle-mounted device program updating device and program updating method |
| CN103312786A (en) * | 2013-05-17 | 2013-09-18 | 广州市雄兵汽车电器有限公司 | Vehicle-mounted terminal remote upgrading method and car networking system |
| CN104601612A (en) * | 2013-10-31 | 2015-05-06 | 上海汽车集团股份有限公司 | Data automatic updating system and automatic updating method for vehicle-mounted electronic control units |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111684416B (en) * | 2018-02-16 | 2023-09-29 | 日立安斯泰莫株式会社 | Vehicle control device and program update system |
| CN111684416A (en) * | 2018-02-16 | 2020-09-18 | 日立汽车系统株式会社 | Vehicle control device and program update system |
| CN111819541A (en) * | 2018-03-23 | 2020-10-23 | 株式会社自动网络技术研究所 | Program update system, program update method, and computer program |
| CN108614545A (en) * | 2018-05-31 | 2018-10-02 | 北京智行者科技有限公司 | A kind of abnormality monitoring method |
| CN111002923A (en) * | 2018-10-04 | 2020-04-14 | 丰田自动车株式会社 | In-vehicle information processing system, non-transitory storage medium storing program, and apparatus |
| CN109522026A (en) * | 2018-11-01 | 2019-03-26 | 北京汽车研究总院有限公司 | A kind of data write with a brush dipped in Chinese ink method and system, automobile |
| CN110329182A (en) * | 2019-08-05 | 2019-10-15 | 四川莹润数码科技有限公司 | Intelligence setting system |
| CN110868448A (en) * | 2019-09-29 | 2020-03-06 | 浙江合众新能源汽车有限公司 | Vehicle-mounted data updating system and method |
| CN112698851A (en) * | 2019-10-07 | 2021-04-23 | 丰田自动车株式会社 | Program update system, program transfer device, and program transfer method |
| CN112698851B (en) * | 2019-10-07 | 2024-04-12 | 丰田自动车株式会社 | Program update system, program transfer device, and program transfer method |
| CN111464977A (en) * | 2020-06-18 | 2020-07-28 | 华人运通(上海)新能源驱动技术有限公司 | Voice scene updating method, device, terminal, server and system |
| WO2021253910A1 (en) * | 2020-06-18 | 2021-12-23 | 华人运通(上海)新能源驱动技术有限公司 | Voice scene update method and device, and terminal, server and system |
| CN111464977B (en) * | 2020-06-18 | 2020-10-02 | 华人运通(上海)新能源驱动技术有限公司 | Voice scene updating method, device, terminal, server and system |
| CN111836236A (en) * | 2020-07-22 | 2020-10-27 | 山东钢铁股份有限公司 | 5G network communication method and system for automatic control of steel coil transport vehicle |
| CN112230626A (en) * | 2020-10-30 | 2021-01-15 | 深圳市元征科技股份有限公司 | Vehicle diagnostic data reporting method, device, equipment and storage medium |
| CN112230626B (en) * | 2020-10-30 | 2022-06-17 | 深圳市元征科技股份有限公司 | Vehicle diagnostic data reporting method, device, equipment and storage medium |
| CN113709697A (en) * | 2021-08-27 | 2021-11-26 | 重庆金康赛力斯新能源汽车设计院有限公司 | Vehicle-mounted terminal communication method and related equipment |
| CN116394762A (en) * | 2023-06-07 | 2023-07-07 | 苏州中车氢能动力技术有限公司 | Fuel cell vehicle data processing system and method and fuel cell vehicle |
| CN116394762B (en) * | 2023-06-07 | 2023-08-15 | 苏州中车氢能动力技术有限公司 | Fuel cell vehicle data processing system and method and fuel cell vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107332867A (en) | The more new system and update method of mobile unit, the mobile unit | |
| CN112738805B (en) | Device control method and apparatus, storage medium, and electronic device | |
| CN108022341B (en) | A kind of shared bicycle method for unlocking and system | |
| CN105048610B (en) | A kind of long-range charge control system and control method | |
| CN103916412B (en) | A kind of method and system of information technoloy equipment novel maintenance | |
| CN204759403U (en) | System based on data pass realization equipment internal module thoroughly and upgrade | |
| CN109218150A (en) | Control method, the shared application method of household electrical appliance, computer readable storage medium and household electrical appliance of household electrical appliance | |
| CN107222908A (en) | Intelligent appliance and its with network method, router, intelligent domestic system | |
| CN109981360A (en) | Internet of things equipment website activating method, device, system and storage medium | |
| US20170220333A1 (en) | Software image provisioning and charging system | |
| CN110381489A (en) | Bluetooth connecting method, display terminal and television set | |
| CN104918280A (en) | Vehicle-mounted wireless equipment, train equipment wireless test system and method | |
| CN110519281A (en) | A kind of operation implementation method, device, equipment and the medium of block chain network | |
| CN109447856A (en) | A kind of return home service property management method, system, terminal and storage medium | |
| CN107817789A (en) | CAN emulation test system | |
| CN105792025A (en) | Device information obtaining method and terminal | |
| CN108769241B (en) | Operation method, device and system for remote control of heat pump unit | |
| CN109547536A (en) | Intelligent gateway device type automatic identification and method for upgrading software version and system | |
| CN111682965A (en) | FOTA controller | |
| CN109818813A (en) | Maintaining method, device and the computer readable storage medium of intelligent gateway device | |
| US9613344B2 (en) | Game supply system using personal area network, a game supply method thereby, a service server, a relay method, a mobile phone and a storage means | |
| CN103176433A (en) | Power distribution unit and method for utilizing single internet protocol (IP) to control majority of power distribution units | |
| CN109936612A (en) | The long-distance service system of passenger conveying equipment | |
| CN114979231A (en) | Mobile terminal real-time vehicle control method and system based on whole vehicle DDS protocol and automobile | |
| CN101197707A (en) | Method for updating double standby cabinet management system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |