CN107797809A - Electric automobile remote update system - Google Patents
Electric automobile remote update system Download PDFInfo
- Publication number
- CN107797809A CN107797809A CN201610767007.5A CN201610767007A CN107797809A CN 107797809 A CN107797809 A CN 107797809A CN 201610767007 A CN201610767007 A CN 201610767007A CN 107797809 A CN107797809 A CN 107797809A
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- China
- Prior art keywords
- electric automobile
- upgrade
- car
- car networking
- battery management
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- 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
- 230000006855 networking Effects 0.000 claims abstract description 58
- 230000002452 interceptive effect Effects 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims description 15
- 210000004556 brain Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
A kind of electric automobile remote update system, including interactive device, car networking cloud and some electric automobiles.Each electric automobile includes car-mounted terminal and battery management system, and the car-mounted terminal includes identification module and DBC files.The car networking cloud includes upgrade unit, and the upgrade unit includes some upgrade files.User logs in car networking by the interactive device and electric automobile and upgrade file to be upgraded is selected in the car networking, the car networking cloud exports corresponding upgrade file the electric automobile of the selection to user in car networking, upgrade file is identified the identification module for receiving the electric automobile of upgrade file, and the information that will identify that is exported to corresponding DBC files and/or battery management system, to upgrade to the DBC files and/or the battery management system.The cost of above-mentioned electric automobile remote update system is low, safe, stability is high, simple operation and efficiency high.
Description
【Technical field】
The present invention relates to electric vehicle engineering field, more particularly to a kind of electric automobile remote update system.
【Background technology】
At present, electric automobile is gradually promoted and will had broad prospects in future.The liter of existing electric automobile
Level is realized by the external computer of CAN line expansion interfaces, therefore following defect be present：
1. each car needs a personnel and a set of updating apparatus (such as notebook computer) after sale and carried out when upgrading
Field upgrade, therefore cost is higher.
Wiring is carried out so that vehicle is connected with updating apparatus 2. needing to lift headstock before upgrading, and therefore, wiring is difficult, deposits
It can also be limited in potential safety hazard, distance by length of cable.
3. ROMPaq version is various, difficult management.
4. abnormal conditions (such as rainy day or notebook computer power off suddenly) are such as run into escalation process, during upgrading will be forced
It is disconnected, therefore less stable.
In consideration of it, real be necessary to provide a kind of new electric automobile remote update system to overcome disadvantages described above.
【The content of the invention】
It is an object of the invention to provide a kind of cost is low, safe, stability is high, simple operation and efficiency high it is electronic
Vehicle remote upgrade-system.
To achieve these goals, the present invention provides a kind of electric automobile remote update system, and the electric automobile is long-range
Upgrade-system includes interactive device, car networking cloud and some electric automobiles, and each electric automobile includes car-mounted terminal and cell tube
Reason system, the car-mounted terminal include identification module and DBC files, and the car networking cloud includes upgrade unit, and the upgrading is single
Member includes some upgrade files, and the car-mounted terminal of the car networking cloud and the interactive device and some electric automobiles leads to
News, user log in car networking by the interactive device and electric automobile to be upgraded and upgrading text are selected in the car networking
Corresponding upgrade file is exported the electric automobile of the selection to user in car networking, receives liter by part, the car networking cloud
Upgrade file is identified the identification module of the electric automobile of level file, and the information that will identify that is exported to corresponding DBC
File and/or battery management system, to upgrade to the DBC files and/or the battery management system.
Compared to prior art, the present invention allows user to log in car networking and in the car networking by the interactive device
Electric automobile and upgrade file to be upgraded are selected, and corresponding upgrade file is exported by the car networking cloud and existed to user
The electric automobile of selection in car networking, the information for being also identified and being will identify that to upgrade file by the identification module
Export to corresponding DBC files and/or battery management system, it is achieved thereby that the remote upgrade of electric automobile, avoids wiring
Problem, line length limitation and the influence of the unusual condition such as weather, it is safe, stability is high.In addition, in the present invention, Yong Hutong
Cross car networking while multiple electric automobiles can be upgraded, therefore, cost is low, simple operation and efficiency high.
【Brief description of the drawings】
Fig. 1 is the theory diagram for the electric automobile remote update system that embodiments of the invention provide.
【Embodiment】
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
When an element was considered as with another element " being connected ", it can be directly to another element or
It may be simultaneously present centering elements.Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to this hair
The implication that bright those skilled in the art are generally understood that is identical.Term used in the description of the invention herein
It is intended merely to describe the purpose of specific embodiment, it is not intended that in the limitation present invention.Term as used herein " and/or " bag
Include the arbitrary and all combination of the Listed Items of one or more correlations.
Referring to Fig. 1, Fig. 1 is the theory diagram for the electric automobile remote update system 10 that embodiments of the invention provide.
The electric automobile remote update system 10 includes interactive device 100, car networking cloud 200 and some electric automobiles 300.Each electricity
Electrical automobile 300 includes car-mounted terminal 360 and BMS (Battery Management System, battery management system) 380, described
Car-mounted terminal 360 includes identification module 366 and DBC files 368.The car networking cloud 200 includes upgrade unit 286, the liter
Level unit 286 includes some upgrade files 288.In the present embodiment, each upgrade file 288 has unique identification code,
Management and calling in order to some upgrade files 288.It is appreciated that the identification code of each upgrade file 288 can be
Version number.
The car networking cloud 200 is logical with the car-mounted terminal 360 of the interactive device 100 and some electric automobiles 300
News.User car networking is logged in by the interactive device 100 and select in the car networking electric automobile 300 to be upgraded and
Upgrade file 288.The car networking cloud 200 exports corresponding upgrade file 288 electricity of the selection to user in car networking
Upgrade file 288 is identified for electrical automobile 300, the identification module 366 for receiving the electric automobile 300 of upgrade file 288, and
The information that will identify that is exported to corresponding DBC files 368 and/or BMS 380, with to DBC files 368 and/or described
BMS 380 is upgraded.
The upgrade file 288 includes the upgrade information of DBC files 368 and/or BMS 380 upgrade information.The knowledge
The upgrade file 288 received is identified other module 366, with the upgrade information for the DBC files 368 that will identify that export to
The DBC files 368, and the upgrade information for the BMS 380 that will identify that is exported to the BMS 380.
It is appreciated that when need to only upgrade to the DBC files 368, liter that user selects in the car networking
Level file 288 includes the upgrade information of DBC files 368, the upgrading that the identification module 366 exports to the car networking cloud 200
File 288 is identified, and the upgrade information for the DBC files 368 that will identify that is exported to the DBC files 368.When only needing pair
When the BMS 380 is upgraded, the upgrade file 288 that user selects in the car networking includes BMS 380 upgrading letter
Breath, the upgrade file 288 that the identification module 366 exports to the car networking cloud 200 is identified, and the BMS that will identify that
380 upgrade information is exported to the BMS 380.When needing to upgrade the DBC files 368 and the BMS 380,
The upgrade file 288 that user selects in the car networking includes the upgrade information of DBC files 368 and BMS 380 upgrading letter
Breath, the upgrade file 288 that the identification module 366 exports to the car networking cloud 200 is identified, and the DBC that will identify that
The upgrade information of file 368 is exported to the DBC files 368, and the upgrade information for the BMS 380 that will identify that is exported to described
BMS 380。
In the present embodiment, each electric automobile 300 also includes power battery pack and CAN (Controller Area
Network, controller local area network) bus 370.The DBC files 368 are used to parse the number that CAN 370 is gathered and transmitted
According to.The BMS 380 is used for the SOC (State of Charge, battery dump energy) for accurately estimating power battery pack；It is used in combination
In in battery charge and discharge process, the terminal voltage and temperature, charging and discharging currents of every piece of battery in power battery pack are gathered in real time
And battery bag total voltage, prevent battery from overcharge or overdischarge phenomenon occurs；It is additionally operable to make in power battery pack each battery all
Reach balanced consistent state (i.e. cell equalizaing charge).
The car networking cloud 200 includes memory module 280, and the memory module 280 includes information of vehicles unit 282 and institute
State upgrade unit 286.The information that the information of vehicles unit 282 stores includes the model of some electric automobiles 300, product
Identification code, sequence number, license plate number, Motor Number, state of charge, voltage, electric current, heart beat cycle, report cycle, geographical position
Deng.
The car networking cloud 200 also includes being used for the control for being managed the information of the storage in the memory module 280
Molding block 260.The control module 260 is according to the information that user inputs in the car networking by corresponding upgrade file 288
Export the electric automobile 300 of the selection to user in car networking.
The car networking cloud 200 also includes communication module 220, the communication module 220 by the control module 260 with
The memory module 280 is connected.The communication module 220 carries out wire communication or wireless telecommunications, institute with the interactive device 100
The car-mounted terminal 360 for stating communication module 220 and some electric automobiles 300 communicates wirelessly.
User checks DBC files 368 and BMS 380 current version number in the car networking, and according to DBC files
368 and BMS 380 current version number judges whether to need to upgrade DBC files 368 and BMS 380.
The car-mounted terminal 360 of each electric automobile 300 also includes communication module 362, the vehicle-mounted end of each electric automobile 300
End 360 is communicated wirelessly by the communication module 362 and the car networking cloud 200.The vehicle-mounted end of each electric automobile 300
360 and BMS 380 is held to be connected by CAN 370.It is appreciated that after electricity on the electric automobile 300, the vehicle-mounted end
End 360 is started working, and the communication module 362 is wirelessly communicated with the car networking cloud 200, i.e. the electronic vapour
Car 300 after the power-up, could be upgraded.
In the present embodiment, the interactive device 100 is desktop computer, notebook computer, personal digital assistant, mobile phone
Or Intelligent worn device etc. can log in the electronic installation of the car networking.
In the present embodiment, the electric automobile remote update system 10 is mainly to the DBC texts in electric automobile 300
Part 368 and BMS 380 are upgraded.It is appreciated that in other embodiments, the electric automobile remote update system 10 is also
Other files in electric automobile 300 or system (such as Bin files or vehicle control system) can be upgraded.
The present invention allows user to log in car networking and be selected in the car networking to be upgraded by the interactive device 100
Electric automobile 300 and upgrade file 288, and corresponding upgrade file 288 is exported by the car networking cloud 200 and existed to user
The electric automobile 300 of selection in car networking, also upgrade file 288 is identified by the identification module 366 and will be known
The information not gone out is exported to corresponding DBC files 368 and/or BMS 380, it is achieved thereby that the remote upgrade of electric automobile 300,
Avoid wiring issue, line length limitation and the influence of the unusual condition such as weather, it is safe, stability is high.In the present invention, often
Individual upgrade file 288 has unique identification code, therefore, it is more convenient to manage some upgrade files 288；User passes through institute
State car networking while multiple electric automobiles 300 can be upgraded, therefore, cost is low, simple operation and efficiency high.
The present invention is not restricted to described in specification and embodiment, therefore for the personnel of familiar field
Additional advantage and modification is easily achieved, therefore in the essence of the universal limited without departing substantially from claim and equivalency range
In the case of refreshing and scope, the present invention is not limited to specific details, representational equipment and shown here as the diagram with description
Example.
Claims (10)
1. a kind of electric automobile remote update system, including interactive device, car networking cloud and some electric automobiles, each electronic vapour
Car includes car-mounted terminal and battery management system, and the car-mounted terminal includes identification module and DBC files, the car networking cloud bag
Include upgrade unit, the upgrade unit includes some upgrade files, the car networking cloud and the interactive device and described some
The car-mounted terminal communication of electric automobile, user log in car networking by the interactive device and select to wait to rise in the car networking
The electric automobile and upgrade file of level, the car networking cloud export corresponding upgrade file the selection to user in car networking
Electric automobile, upgrade file is identified the identification module for receiving the electric automobile of upgrade file, and will identify that
Information is exported to corresponding DBC files and/or battery management system, with to the DBC files and/or the battery management system
Upgraded.
2. electric automobile remote update system as claimed in claim 1, it is characterised in that：The upgrade file includes DBC texts
The upgrade information of part and/or the upgrade information of battery management system, the identification module are known to the upgrade file received
Not, exported with the upgrade information for the DBC files that will identify that to the DBC files, and the battery management system that will identify that
Upgrade information is exported to the battery management system.
3. electric automobile remote update system as claimed in claim 1, it is characterised in that：The car networking cloud includes storage mould
Block, the memory module include information of vehicles unit and the upgrade unit, and the information of the information of vehicles unit storage includes
The model of some electric automobiles, product ID, state of charge, voltage, electric current, heart beat cycle, report cycle.
4. electric automobile remote update system as claimed in claim 3, it is characterised in that：The car networking cloud also includes being used for
The control module being managed to the information of the storage in the memory module, the control module join according to user in the car
The information inputted in net exports corresponding upgrade file the electric automobile of the selection to user in car networking.
5. electric automobile remote update system as claimed in claim 1, it is characterised in that：The car networking cloud also includes communication
Module, the communication module and the interactive device carry out wire communication or wireless telecommunications, the communication module with it is described some
The car-mounted terminal of electric automobile communicates wirelessly.
6. electric automobile remote update system as claimed in claim 1, it is characterised in that：The car-mounted terminal of each electric automobile
And battery management system is connected by CAN bus.
7. electric automobile remote update system as claimed in claim 1, it is characterised in that：Each upgrade file includes identification
Code.
8. electric automobile remote update system as claimed in claim 1, it is characterised in that：User checks in the car networking
The current version number of DBC files and battery management system, and judged according to the current version number of DBC files and battery management system
Whether need to upgrade DBC files and battery management system.
9. electric automobile remote update system as claimed in claim 1, it is characterised in that：The car-mounted terminal of each electric automobile
Also include communication module, the car-mounted terminal of each electric automobile carries out channel radio by the communication module and the car networking cloud
News.
10. electric automobile remote update system as claimed in claim 1, it is characterised in that：The interactive device is desktop
Brain, notebook computer, personal digital assistant, mobile phone or Intelligent worn device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767007.5A CN107797809A (en) | 2016-08-30 | 2016-08-30 | Electric automobile remote update system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767007.5A CN107797809A (en) | 2016-08-30 | 2016-08-30 | Electric automobile remote update system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107797809A true CN107797809A (en) | 2018-03-13 |
Family
ID=61529068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610767007.5A Pending CN107797809A (en) | 2016-08-30 | 2016-08-30 | Electric automobile remote update system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107797809A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117193819A (en) * | 2023-09-07 | 2023-12-08 | 迈胜医疗设备有限公司 | Radiation therapy system, firmware upgrade method, apparatus and related devices |
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|---|---|---|---|---|
| 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 |
| KR20140146718A (en) * | 2013-06-17 | 2014-12-29 | 한국산업기술대학교산학협력단 | System for electric control unit upgrade with security functions and method thereof |
| CN105491161A (en) * | 2016-01-19 | 2016-04-13 | 深圳市沃特玛电池有限公司 | Battery management system software remote upgrading system and remote upgrading method thereof |
| CN105704191A (en) * | 2014-11-28 | 2016-06-22 | 奇点新源国际技术开发(北京)有限公司 | Wireless upgrading method and device of vehicle-borne terminal |
-
2016
- 2016-08-30 CN CN201610767007.5A patent/CN107797809A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| KR20140146718A (en) * | 2013-06-17 | 2014-12-29 | 한국산업기술대학교산학협력단 | System for electric control unit upgrade with security functions and method thereof |
| CN105704191A (en) * | 2014-11-28 | 2016-06-22 | 奇点新源国际技术开发(北京)有限公司 | Wireless upgrading method and device of vehicle-borne terminal |
| CN105491161A (en) * | 2016-01-19 | 2016-04-13 | 深圳市沃特玛电池有限公司 | Battery management system software remote upgrading system and remote upgrading method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117193819A (en) * | 2023-09-07 | 2023-12-08 | 迈胜医疗设备有限公司 | Radiation therapy system, firmware upgrade method, apparatus and related devices |
| CN117193819B (en) * | 2023-09-07 | 2024-03-26 | 迈胜医疗设备有限公司 | Radiation therapy system, firmware upgrade method, apparatus and related devices |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180313 |
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| WD01 | Invention patent application deemed withdrawn after publication |