CN106886424A - A kind of device and method of automobile software of being upgraded according to smart machine - Google Patents
A kind of device and method of automobile software of being upgraded according to smart machine Download PDFInfo
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- CN106886424A CN106886424A CN201510934116.7A CN201510934116A CN106886424A CN 106886424 A CN106886424 A CN 106886424A CN 201510934116 A CN201510934116 A CN 201510934116A CN 106886424 A CN106886424 A CN 106886424A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44568—Immediately runnable code
- G06F9/44578—Preparing or optimising for loading
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Abstract
The present invention relates to a kind of device of automobile software of being upgraded according to smart machine, including software kit difference update component：The renewal bag of automobile equipment software is generated by the way of difference update, is uploaded after integrated encryption；Server and management assembly：The renewal for being used to receive the upload of software kit difference update component is wrapped and is managed collectively；Smart machine：Communicated with server and management assembly and down loading updating bag, and automobile master control is sent to by bag is updated；Automobile master control：By automobile master control equipment interface and smart device communication, to receive and be decrypted fractionation and renewal after updating bag, and communicated and updated with mobile unit by automobile information interface；Mobile unit：Obtain to update from automobile master control and wrap the software upgrading upgrading for carrying out corresponding device.Compared with prior art, the present invention has the advantages that reduction cost, convenience is succinct, the time is fast, flow is small, more new content is comprehensive.
Description
Technical field
The present invention relates to mobile unit software upgrading more frontier, upgraded according to smart machine more particularly, to one kind
The device and method of automobile software.
Background technology
Nowadays, Global Auto recoverable amount continues to increase, and popularity is more and more deeper, be work, life,
The trip of tourism etc. various aspects is first-selected, and everybody is for the functional stabilization and experience more and more higher of automobile,
The software of automobile equipment must be updated to solve following thing：
1) mistake in terms of the automotive safety related to software is repaired
2) software stability and performance are lifted
3) software function is added
4) upgrading software data
5) the related driving experience of enhancing automobile software
It is existing in two schemes in current automobile software upgrading flow.
Option A：
As shown in figure 1, in luxury car, using the base station networks such as 3G or 4G, download online software to vapour
Che Zhong, then more new cars software.
The shortcoming of option A：
Need to spend many hardware, software research and development, and use cost, can also expend many 3G/4G
Flow, for common in-vehicle, this is not one and spends rational scheme.
Option b：
As shown in Fig. 2 in low and middle-grade cars, the not base station network module such as 3G/4G, it is necessary to return to 4S
Maintenance store or genuine and carry out more new cars software using professional more new tool.
The shortcoming of option b：
The cumbersome flow gone to 4S shops or genuine, remove treatment upgrading software is needed often, driver can be reduced
Car experience and drive safety, can also reduce the reputation of automobile vendor.
The content of the invention
The purpose of the present invention is exactly that a kind of reduction cost, side are provided for the defect for overcoming above-mentioned prior art to exist
Just it is succinct, the time is fast, flow is small, the automobile software updating apparatus comprehensive based on difference update of more new content and side
Method.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of device of automobile software of being upgraded according to smart machine, including
Software kit difference update component：The renewal bag of automobile equipment software is generated by the way of difference update, it is integrated
Uploaded after encryption；
Server and management assembly：The renewal for being used to receive the upload of software kit difference update component is wrapped and is managed collectively；
Smart machine：Communicated with server and management assembly and down loading updating bag, and automobile primary is sent to by bag is updated
Control；
Automobile master control：By automobile master control equipment interface and smart device communication, receive to be decrypted after renewal is wrapped and tear open
Divide and update, and communicated and updated with mobile unit by automobile information interface；
Mobile unit：Obtain to update from automobile master control and wrap the software upgrading upgrading for carrying out corresponding device.
Described software kit difference update component includes the software kit difference generation module being sequentially connected, updates and wrap integrated
Module and renewal packet encryption uploading module, described renewal packet encryption uploading module are logical with server and management assembly
Letter, described software kit difference generation module is used to generate the software difference update bag of automobile all devices, described
Update bag integration module to be used to pack the software difference update bag set of all devices, on described renewal packet encryption
Transmission module is used to the renewal packet encryption to packing.
Described automobile master control includes the renewal bag deciphering module being sequentially connected, updates bag fractionation module and mobile unit
Bag upgraded module is updated, described renewal bag deciphering module passes through automobile master control equipment interface and smart device communication,
Described renewal bag is split module and is communicated by automobile information interface and mobile unit renewal bag upgraded module, described
Update bag deciphering module to be used to be decrypted the software upgrading bag after encryption, described renewal bag splits module and is used to
Software upgrading bag after decryption is split as into corresponding renewal of each automobile equipment software to wrap, described mobile unit is more
New bag upgraded module is used to upgrade response software according to the corresponding bag that updates of each automobile equipment software.
Described automobile master control equipment interface includes WIFI interface, USB interface or bluetooth.
Described smart machine includes smart mobile phone, panel computer and/or intelligent watch.
Described automobile information interface includes vehicle-mounted CAN EBI or vehicular wireless network interface.
A kind of method of automobile software of being upgraded according to smart machine, comprises the following steps：
1) it is essential between the software legacy version and redaction of distinct device in software kit generation module contrast automobile
Difference, and according to the essential different software difference update bags for generating automobile all devices respectively using difference update；
2) update bag integration module by the integrated complete software of the software difference update bag of automobile all devices more
New bag；
3) update packet encryption module complete software upgrading bag is encrypted and uploaded onto the server and management module
In；
4) after smart machine downloads encryption by way of wired or wireless transmission from server and management module
Software upgrading bag；
5) smart machine is set up with automobile master control by automobile master control equipment interface and is connected, and transmits soft after encryption
Part updates and wraps in automobile master control；
6) the software upgrading bag of the bag deciphering module to encrypting that update of automobile master control is decrypted, and is split by updating bag
Software upgrading bag after decryption is split as the corresponding difference update bag of distinct device in automobile by module；
7) the corresponding difference update bag of distinct device is sent to each equipment by automobile master control by automobile information interface
In, mobile unit updates bag upgraded module and is upgraded according to difference update bag, completes the renewal of automobile equipment software
Upgrading.
Compared with prior art, the present invention has advantages below：
First, cost, convenience are reduced succinct：This method is compared with option A, it is not necessary to which automobile uses 3G/4G base stations
Mixed-media network modules mixed-media, reduces hardware, the research of software, exploitation and use cost, decreases data traffic cost,
Compared with option b, can complete to update present invention only requires the people of driver one, it is not necessary to 4S shops or genuine,
So reducing more new technological process and saving the time needed for updating, reparation mistake rapidly simultaneously lifts software
Energy.
2nd, the time is fast, flow is small：Using difference update technology, the size for updating software kit can be greatly reduced, had
The time and the flow that reduce wide area network download and automobile software upgrading of effect.
3rd, more new content is comprehensive：The present invention not only updates the software of automobile middle control, also can be total by automotive interior
Line or network update the software and data (for example navigate off-line data bag) of automobile equipment.
Brief description of the drawings
Fig. 1 is the method flow diagram of option A.
Fig. 2 is the method flow diagram of option b.
Fig. 3 is structural representation of the invention.
Wherein, 1, software kit difference generation module, 2, update bag integration module, 3, update packet encryption and upload mould
Block, 4, server and management assembly, 5, smart machine, 6, automobile master control equipment interface, 7, update bag decryption
Module, 8, update bag and split module, 9, automobile information interface, 10, mobile unit update bag upgraded module.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment：
As shown in figure 3, a kind of device of automobile software of being upgraded according to smart machine, including
Software kit difference update component：The renewal bag of automobile equipment software is generated by the way of difference update, it is integrated
Uploaded after encryption；
Server and management assembly 4：The renewal for being used to receive the upload of software kit difference update component is wrapped and unifies pipe
Reason；
Smart machine 5：Communicated with server and management assembly 4 and down loading updating bag, and vapour is sent to by bag is updated
Car owner is controlled；
Automobile master control：Communicated with smart machine 5 by automobile master control equipment interface 6, receive and solved after updating bag
Close fractionation and renewal, and communicated and updated with mobile unit by automobile information interface 9；
Mobile unit：Obtain to update from automobile master control and wrap the software upgrading upgrading for carrying out corresponding device.
Software kit difference update component includes the software kit difference generation module 1 being sequentially connected, updates bag integration module
2 communicate with renewal packet encryption uploading module 3, renewal packet encryption uploading module 3 with server and management assembly 4.
Automobile master control includes the renewal bag deciphering module 7 being sequentially connected, updates bag fractionation module 8 and mobile unit more
New bag upgraded module 10, is updated bag deciphering module 7 and is communicated with smart machine 5 by automobile master control equipment interface 6,
Bag fractionation module 8 is updated to be communicated by automobile information interface 9 and mobile unit renewal bag upgraded module 10.
Automobile master control equipment interface 6 includes WIFI interface, USB interface or bluetooth.
Smart machine 5 includes smart mobile phone, panel computer and/or intelligent watch.
Automobile information interface 9 includes vehicle-mounted CAN EBI or vehicular wireless network interface.
Upgrading flow following steps：
1) it is essential between the software legacy version and redaction of distinct device in software kit generation module contrast automobile
Difference, and according to the essential different software difference update bags for generating automobile all devices respectively using difference update；
2) update bag integration module by the integrated complete software of the software difference update bag of automobile all devices more
New bag；
3) update packet encryption module complete software upgrading bag is encrypted and uploaded onto the server and management module
In；
4) after smart machine downloads encryption by way of wired or wireless transmission from server and management module
Software upgrading bag；
5) smart machine is set up with automobile master control by automobile master control equipment interface and is connected, and transmits soft after encryption
Part updates and wraps in automobile master control；
6) the software upgrading bag of the bag deciphering module to encrypting that update of automobile master control is decrypted, and is split by updating bag
Software upgrading bag after decryption is split as the corresponding difference update bag of distinct device in automobile by module；
7) the corresponding difference update bag of distinct device is sent to each equipment by automobile master control by automobile information interface
In, mobile unit updates bag upgraded module and is upgraded according to difference update bag, completes the renewal of automobile equipment software
Upgrading.
Claims (7)
1. it is a kind of according to smart machine upgrade automobile software device, it is characterised in that including
Software kit difference update component：The renewal bag of automobile equipment software is generated by the way of difference update, it is integrated
Uploaded after encryption；
Server and management assembly (4)：The renewal for being used to receive the upload of software kit difference update component is wrapped and unifies pipe
Reason；
Smart machine (5)：Communicated with server and management assembly (4) and down loading updating bag, and bag hair will be updated
Give automobile master control；
Automobile master control：Communicated with smart machine (5) by automobile master control equipment interface (6), received after updating bag
It is decrypted fractionation and updates, and is communicated and updated with mobile unit by automobile information interface (9)；
Mobile unit：Obtain to update from automobile master control and wrap the software upgrading upgrading for carrying out corresponding device.
2. the device of a kind of automobile software of being upgraded according to smart machine according to claim 1, its feature exists
In described software kit difference update component includes software kit difference generation module (1) being sequentially connected, updates bag
Integration module (2) and renewal packet encryption uploading module (3), described renewal packet encryption uploading module (3) and clothes
Business device and management assembly (4) communication.
3. the device of a kind of automobile software of being upgraded according to smart machine according to claim 1, its feature exists
In described automobile master control includes renewal bag deciphering module (7) being sequentially connected, updates bag fractionation module (8)
Bag upgraded module (10) is updated with mobile unit, described renewal bag deciphering module (7) is by automobile main control device
Interface (6) communicates with smart machine (5), and described renewal bag splits module (8) by automobile information interface
(9) bag upgraded module (10) is updated with mobile unit to communicate.
4. the device of a kind of automobile software of being upgraded according to smart machine according to claim 1, its feature exists
In described automobile master control equipment interface (6) includes WIFI interface, USB interface or bluetooth.
5. the device of a kind of automobile software of being upgraded according to smart machine according to claim 1, its feature exists
In described smart machine (5) includes smart mobile phone, panel computer and/or intelligent watch.
6. the device of a kind of automobile software of being upgraded according to smart machine according to claim 1, its feature exists
In described automobile information interface (9) includes vehicle-mounted CAN EBI or vehicular wireless network interface.
7. it is a kind of apply it is as claimed in claim 1 according to smart machine upgrade automobile software device upgrading side
Method, it is characterised in that comprise the following steps：
1) it is essential between the software legacy version and redaction of distinct device in software kit generation module contrast automobile
Difference, and according to the essential different software difference update bags for generating automobile all devices respectively using difference update；
2) update bag integration module by the integrated complete software of the software difference update bag of automobile all devices more
New bag；
3) update packet encryption module complete software upgrading bag is encrypted and uploaded onto the server and management module
In；
4) after smart machine downloads encryption by way of wired or wireless transmission from server and management module
Software upgrading bag；
5) smart machine is set up with automobile master control by automobile master control equipment interface and is connected, and transmits soft after encryption
Part updates and wraps in automobile master control；
6) the software upgrading bag of the bag deciphering module to encrypting that update of automobile master control is decrypted, and is split by updating bag
Software upgrading bag after decryption is split as the corresponding difference update bag of distinct device in automobile by module；
7) the corresponding difference update bag of distinct device is sent to each equipment by automobile master control by automobile information interface
In, mobile unit updates bag upgraded module and is upgraded according to difference update bag, completes the renewal of automobile equipment software
Upgrading.
Priority Applications (1)
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| CN201510934116.7A CN106886424B (en) | 2015-12-15 | 2015-12-15 | Device and method for upgrading automobile software according to intelligent equipment |
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|---|---|---|---|
| CN201510934116.7A CN106886424B (en) | 2015-12-15 | 2015-12-15 | Device and method for upgrading automobile software according to intelligent equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN106886424A true CN106886424A (en) | 2017-06-23 |
| CN106886424B CN106886424B (en) | 2021-08-27 |
Family
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| CN109714727A (en) * | 2019-02-27 | 2019-05-03 | 同济汽车设计研究院有限公司 | A kind of unmanned sweeper optimization method based on OTA technology |
| CN110147244A (en) * | 2019-04-30 | 2019-08-20 | 惠州市德赛西威智能交通技术研究院有限公司 | A kind of method of vehicle-mounted software upgrading |
| CN112083940A (en) * | 2020-07-29 | 2020-12-15 | 宁波三星医疗电气股份有限公司 | Power acquisition terminal remote upgrading method based on state cryptographic algorithm |
| CN112912847A (en) * | 2018-11-09 | 2021-06-04 | 华为技术有限公司 | Method and related device for over-the-air upgrading |
| US11194562B2 (en) * | 2017-05-19 | 2021-12-07 | Blackberry Limited | Method and system for hardware identification and software update control |
| CN114584579A (en) * | 2022-01-25 | 2022-06-03 | 中国第一汽车股份有限公司 | Multi-screen transmission method and device for instrument system and entertainment host system and vehicle |
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| CN110147244A (en) * | 2019-04-30 | 2019-08-20 | 惠州市德赛西威智能交通技术研究院有限公司 | A kind of method of vehicle-mounted software upgrading |
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| CN112083940B (en) * | 2020-07-29 | 2023-03-03 | 宁波三星医疗电气股份有限公司 | Power acquisition terminal remote upgrading method based on cryptographic algorithm |
| CN114584579A (en) * | 2022-01-25 | 2022-06-03 | 中国第一汽车股份有限公司 | Multi-screen transmission method and device for instrument system and entertainment host system and vehicle |
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