CN103264668A - Vehicle body controller, burning system utilizing vehicle body controller and burning method - Google Patents
Vehicle body controller, burning system utilizing vehicle body controller and burning method Download PDFInfo
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- CN103264668A CN103264668A CN2013102095891A CN201310209589A CN103264668A CN 103264668 A CN103264668 A CN 103264668A CN 2013102095891 A CN2013102095891 A CN 2013102095891A CN 201310209589 A CN201310209589 A CN 201310209589A CN 103264668 A CN103264668 A CN 103264668A
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- body controller
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- vehicle body
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Abstract
The invention discloses a vehicle body controller. The vehicle body controller comprises a BCM vehicle body controller, wherein the BCM vehicle body controller is provided with a TD-LTE module, a local area network control module and an MCU. The invention further discloses a burning system utilizing the vehicle body controller. The system comprises the vehicle body controller and a program storage device which is used for storing program need to be updated, wherein the program storage device is connected with the vehicle body controller through a wireless signal or a network, and the vehicle body controller is connected with a vehicle electronic control system through a communication line. The invention further discloses a burning method utilizing the system. According to the technical scheme, an NFC module in wireless communication and the TD-LTE module in the wireless communication are transplanted into the BCM vehicle body controller, and the problems that an existing electronic control system is troublesome to dismantle and easily damaged in a program updating process and a few products go wrong or are recalled due to the program burning updating are ingeniously solved.
Description
Technical field
The present invention relates to vehicle electric field, relate in particular to a kind of car body controller, and adopt the programming system of this car body controller, and the method for burn-recording that adopts the programming system of this car body controller.
Background technology
The main implementation of Auto Electronic Controlled System software upgrading at present is as follows:
Mode one: wanting upgrading software to download to the burning program instrument by PC, then the burning program instrument is connected to the burning frock earlier, then the pcb board of Auto Electronic Controlled System is put into the burning frock and aimed at download interface, the burn recording software of switching at last.
Mode two: the pcb board of PC, SCM program being downloaded data line and Auto Electronic Controlled System is together in series, and directly program is downloaded in the micro controller system by the operation PC.
Mode three: the CAN diagnostic equipment is connected to the CAN line interface, according to CAN communication diagnosing protocol, carries out associative operation again and realize online burning.
There is following shortcoming in mode one:
1., to relate to equipment more, install connect complicated, the software upgrading burning of be pilot when being not suitable for development and maintenance;
2., need dismounting Auto Electronic Controlled System shell, have in the disassembly process and damage shell and assembling risk and labor intensive not in place, if vehicle-mounted Auto Electronic Controlled System needs software upgrading, then dismantlement work will be more difficult;
3., when the Auto Electronic Controlled System on the vehicle is difficult to dismounting or The matter is urgent and burning personnel not under at the scene the situation, can cause variety of issue such as traffic problems, the personal safety problem;
4., may arrange that technical personnel is long-distance goes on business because the few products software upgrading needs car enterprise, bring very big economical burden to enterprise.
Mode two exists and contains 2,3,4 shortcomings in the mode one.
3,4 shortcomings in mode three existing waies one.
Summary of the invention
The objective of the invention is the deficiency at the prior art existence, a kind of complicated connection that do not need is provided, do not need dismounting, do not need long-range going on business, can be by car body controller wireless or Long-distance Control upgrading Auto Electronic Controlled System software, and the programming system of this car body controller of employing, and the method for burn-recording that adopts the programming system of this car body controller.
For achieving the above object, car body controller of the present invention adopts following technical scheme:
A kind of car body controller comprises the BCM car body controller, and described BCM car body controller is provided with TD-LTE module, local area network control module and MCU.
Described BCM car body controller is provided with the NFC module.
Described local area network control module is the CAN module.
The present invention adopts the programming system of this car body controller to adopt following technical scheme:
A kind of programming system that adopts car body controller, comprise car body controller, be used for storage and need the upgrading program storage device of program, described program storage device is connected with car body controller by wireless signal or network, and car body controller is connected with the control system of vehicle electronics by communication line.
Described program storage device is the hand-held program storage device that has the NFC module.
Described program storage device is the computer of client, is connected with car body controller with base station server by the internet network.
The present invention adopts the method for burn-recording of the programming system of car body controller, adopts following technical scheme:
Adopt the method for burn-recording of the programming system of car body controller, open the NFC module of car body controller, and allow it be in can be searched and can be connected under the state, will hand program storage device then and open, the NFC module starts and the scanning car body controller automatically simultaneously, finds the back both sides to verify automatically; If authentication failed then rescans checking; If checking is correct, then hand-held program storage device shows successful connection start-up routine transfer function simultaneously, and the car body controller of embedded NFC module downloads in the Auto Electronic Controlled System of appointment according to CAN network diagnosis agreement by high-speed CAN line, gateway and low speed CAN line after receiving program.
Adopt the method for burn-recording of the programming system of car body controller, allow TD-LTE module emission wireless signal and the base station server of car body controller set up the internet network connection, client computer expert crosses the internet network transmission program to the TD-LTE module, the TD-LTE module is passed through high-speed CAN line, gateway and low speed CAN line after receiving program, downloads in the Auto Electronic Controlled System of appointment according to CAN network diagnosis agreement.
When the Auto Electronic Controlled System that needs refresh routine is not installed on the vehicle, do a simulation that is embedded with CAN module, NFC module and/or TD-LTE module and download frock, then car body controller is connected on this frock, uses NFC module or TD-LTE module to download.
Compare with background technology, the present invention is by adding NFC module and TD-LTE module in traditional car body controller, set up the programming system that adopts described car body controller, method for burn-recording is provided, can in the car that has CAN system or other network systems, realize wireless short-distance and the remote download function of program, avoid long-distance the going on business for burning minority Auto Electronic Controlled System program, thereby reduced the cost of product, also made things convenient for client's use; Need not to expend a large amount of manpower dismounting shells, also avoid the risk of bad shell of dismounting; Pass through the software setting of relevant Auto Electronic Controlled System simultaneously, can accomplish the each several part fault is delivered to the BCM car body controller by the CAN bus, be wirelessly transmitted on user mobile phone or the PC by NFC module or TD-LTE module then, accomplish that data are preserved and monitoring in real time; What have more value is to avoid car enterprise need recall vehicle on a large scale owing to software issue, has not only saved a large amount of expenses, has also safeguarded the honor of car enterprise.
Description of drawings
Fig. 1 is the structural representation of car body controller of the present invention.
Fig. 2 is the structural representation of the programming system of employing car body controller.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiments only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
As shown in Figure 1, the invention discloses a kind of car body controller, comprise having the BCM car body controller that the local area network control module is the CAN module, described BCM car body controller is provided with TD-LTE module, NFC module and MCU, and described MCU contains the IAP program.
As shown in Figure 2, the invention discloses a kind of programming system that adopts car body controller, comprise car body controller, be used for storage and need the upgrading program storage device of program, described program storage device is connected with car body controller by wireless signal or network, car body controller is connected with the control system of vehicle electronics by communication line, and described program storage device is the hand-held program storage device that has the NFC module.
Described program storage device also can be computer, mobile phone, IPAD of client etc., is connected with car body controller with base station server by the internet network.
As depicted in figs. 1 and 2, disclosure of the Invention adopt the method for burn-recording of the programming system of car body controller, open the NFC module of car body controller, and allow it be in can be searched and can be connected under the state, to hand program storage device then opens, the NFC module starts and the scanning car body controller automatically simultaneously, finds the back both sides to verify automatically; If authentication failed then rescans checking; If checking is correct, then hand-held program storage device shows successful connection start-up routine transfer function simultaneously, and the car body controller of embedded NFC module downloads in the Auto Electronic Controlled System of appointment according to CAN network diagnosis agreement by high-speed CAN line, gateway and low speed CAN line after receiving program.
Adopt the method for burn-recording of the programming system of car body controller, allow TD-LTE module emission wireless signal and the base station server of car body controller set up the internet network connection, client computer expert crosses the internet network transmission program to the TD-LTE module, the TD-LTE module is passed through high-speed CAN line, gateway and low speed CAN line after receiving program, downloads in the Auto Electronic Controlled System of appointment according to CAN network diagnosis agreement.
When the Auto Electronic Controlled System that needs refresh routine is not installed on the vehicle, do a simulation that is embedded with CAN module, NFC module and/or TD-LTE module and download frock, then car body controller is connected on this frock, uses NFC module or TD-LTE module to download.
NFC module: can pass through the TD-LTE network, program is downloaded in mobile phone or the other-end, finish program and write with a brush dipped in Chinese ink thereby then program is sent to car body controller, can solve accidental problem immediately to make things convenient for 4S shop or other maintainers.
Fault sends: by the software setting of relevant Auto Electronic Controlled System, can accomplish the each several part fault is delivered to the BCM car body controller by the CAN bus, be wirelessly transmitted on user mobile phone or the computer by NFC module or TD-LTE module then, accomplish that data are preserved and monitoring in real time.
The present invention is implanted to the NFC module in the radio communication and TD-LTE module in the BCM car body controller, has solved the problem that the dismounting trouble in the existing Auto Electronic Controlled System program updates is damaged and gone on business or recall for minority product burning program upgrades easily cleverly.The NFC function that has in the BCM car body controller of the present invention will solve the dismounting difficult problem that short range (about 10 centimetres, safe) needs the software upgrading Auto Electronic Controlled System with wireless transmission method.The TD-LTE function that has in the BCM car body controller of the present invention, will solve with wireless transmission method needs the dismounting of a software upgrading Auto Electronic Controlled System difficult problem and at a distance because of the long-distance problem of going on business of few products software upgrading.The present invention simultaneously also additionally has vehicle control system failure diagnosis information sending function concurrently.
Enforcement along with China's automobile three guarantees mandatory rules of law, the quality problems of product will more and more receive publicity later on, use the present invention to carry out remote software upgrade to some vehicles that need recall because of the software program problem, the maintenance cost of both having saved car enterprise has also made things convenient for numerous car owners, brings the good reputation to car enterprise simultaneously.
Claims (9)
1. a car body controller comprises the BCM car body controller, it is characterized in that: described BCM car body controller is provided with TD-LTE module, local area network control module and MCU.
2. according to the car body controller of claim 1, it is characterized in that: described BCM car body controller is provided with the NFC module.
3. according to the car body controller of claim 1, it is characterized in that: described local area network control module is the CAN module.
4. programming system that adopts the described car body controller of claim 2, it is characterized in that: comprise car body controller, be used for storage and need the upgrading program storage device of program, described program storage device is connected with car body controller by wireless signal or network, and car body controller is connected with the control system of vehicle electronics by communication line.
5. the programming system of employing car body controller according to claim 4, it is characterized in that: described program storage device is the hand-held program storage device that has the NFC module.
6. the programming system of employing car body controller according to claim 4, it is characterized in that: described program storage device is the computer of client, is connected with car body controller with base station server by the internet network.
7. the method for burn-recording of the programming system of employing car body controller as claimed in claim 5, it is characterized in that: the NFC module of opening car body controller, and allow it be in can be searched and can be connected under the state, to hand program storage device then opens, the NFC module starts and the scanning car body controller automatically simultaneously, finds the back both sides to verify automatically; If authentication failed then rescans checking; If checking is correct, then hand-held program storage device shows successful connection start-up routine transfer function simultaneously, and the car body controller of embedded NFC module downloads in the Auto Electronic Controlled System of appointment according to CAN network diagnosis agreement by high-speed CAN line, gateway and low speed CAN line after receiving program.
8. the method for burn-recording of the programming system of employing car body controller as claimed in claim 6, it is characterized in that: allow TD-LTE module emission wireless signal and the base station server of car body controller set up the internet network connection, client computer expert crosses the internet network transmission program to the TD-LTE module, the TD-LTE module is passed through high-speed CAN line, gateway and low speed CAN line after receiving program, downloads in the Auto Electronic Controlled System of appointment according to CAN network diagnosis agreement.
9. according to the method for burn-recording of the programming system of claim 7 or 8 described employing car body controllers, it is characterized in that: when the Auto Electronic Controlled System that needs refresh routine is not installed on the vehicle, do a simulation that is embedded with CAN module, NFC module and/or TD-LTE module and download frock, then car body controller is connected on this frock, uses NFC module or TD-LTE module to download.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310209589.1A CN103264668B (en) | 2013-05-29 | 2013-05-29 | Car body controller and use programming system and the method for burn-recording of this car body controller |
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| CN201310209589.1A CN103264668B (en) | 2013-05-29 | 2013-05-29 | Car body controller and use programming system and the method for burn-recording of this car body controller |
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Cited By (4)
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| CN106154997A (en) * | 2015-04-15 | 2016-11-23 | 比亚迪股份有限公司 | Onboard control device, terminal unit, wagon control method for updating program and system |
| CN108351432A (en) * | 2015-08-27 | 2018-07-31 | 斯塔特伊石油公司 | The focusing inverting of data-driven |
| CN109408070A (en) * | 2018-07-30 | 2019-03-01 | 北京奥世欣创科技有限公司 | A kind of program burn writing method and programming system applied to near-field communication card chip |
| CN114137876A (en) * | 2021-11-26 | 2022-03-04 | 沃航（武汉）科技股份有限公司 | Hardware programmable network IO control platform, device and method |
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| CN103264668B (en) | 2016-08-17 |
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Effective date of registration: 20200826 Address after: No. 166, Shugang East Road, Weiyang Economic Development Zone, Yangzhou City, Jiangsu Province, 225000 Patentee after: JIANGSU ROTHWELL ELECTRIC Co.,Ltd. Address before: 225000 east of Pingshan North Road, Hanjiang District, Jiangsu, Yangzhou Patentee before: YANGZHOU TAIBO AUTOMOBILE ELECTRONIC INTELLIGENT SCIENCE AND TECHNOLOGY Co.,Ltd. |