CN102358248A - Flexible vehicle type selection configuration method for electronic control unit - Google Patents
Flexible vehicle type selection configuration method for electronic control unit Download PDFInfo
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- CN102358248A CN102358248A CN2011102163014A CN201110216301A CN102358248A CN 102358248 A CN102358248 A CN 102358248A CN 2011102163014 A CN2011102163014 A CN 2011102163014A CN 201110216301 A CN201110216301 A CN 201110216301A CN 102358248 A CN102358248 A CN 102358248A
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Abstract
The invention provides a flexible vehicle type selection configuration method for an electronic control unit. The method comprises the following steps of: 1, integrating all vehicle type parameters to be selected in the electronic control unit, wherein the electronic control unit is provided with a micro control unit; 2, electrically connecting the MCU of the electronic control unit to an auxiliary device; 3, acquiring vehicle type judgment information from the auxiliary device by using the MCU of the electronic control unit; and 4, selecting and configuring a corresponding vehicle type according to the vehicle type judgment information by using the electronic control unit. By the method, the flexibility configuration of vehicle type selection can be realized for the electronic control unit, and the universality of the electronic control unit and the working efficiency of a vehicle building are greatly improved.
Description
Technical field
The present invention relates to automobile technical field, relate in particular to the method that the car running computer vehicle is selected flexible configuration.
Background technology
Vehicle integrated information shows and operating terminal is called for short car running computer; It is a multi-functional, omnibearing user oriented information of vehicles display terminal; The user can come to grasp in real time a large amount of vehicle condition information through car running computer, for example car internal and external temperature, the speed of a motor vehicle, Fuel Oil Remaining, instantaneous oil consumption and continuation of the journey mileage etc.Because the real-time demonstration of some vehicle condition information of car running computer is relevant with the special parameter of vehicle itself; For example the real-time demonstration of instantaneous oil consumption is relevant with engine nozzle parameter, car speed sensor parameter etc.; And some special parameter between different automobile types there are differences, and the pre-installed car running computer of existing part can only be suitable for a certain specific vehicle, when needs are assembled to other vehicle with it; Need update software etc., commonality and convenience are relatively poor.
Summary of the invention
The objective of the invention is to, the method that provides a kind of car running computer vehicle to select flexible configuration, it can realize the flexible configuration that the car running computer vehicle is selected, and has greatly improved the commonality of car running computer and the work efficiency of depot.
To achieve these goals, the present invention provides a kind of car running computer vehicle to select the method for flexible configuration, and it comprises the steps:
Said auxiliary device comprises one group of toggle switch, and car running computer MCU reads the on off mode of each toggle switch through the I/O interface, through the corresponding vehicle of the incompatible selection of different dip-switch package.
Said auxiliary device comprises man-machine interactive system, and it comprises LCD screen and button, gets into software through key combination state is set, and the LCD screen will show vehicle selection interface, select corresponding vehicle.
Said auxiliary device comprises the BCM module, and it has several switches, and car running computer MCU reads the state of respective switch through the CAN bus, through the corresponding vehicle of the incompatible selection of different switches set.
Said auxiliary device comprises an external equipment, and it sends the vehicle select command to car running computer MCU, and car running computer MCU carries out this order and selects corresponding vehicle.
Said external equipment is upper computer/handheld device, and it electrically connects through K line/CAN bus/UART interface and car running computer MCU.
Said auxiliary device comprises automobile ECU, and automobile ECU has corresponding eigenwert, and car running computer MCU selects corresponding vehicle through the eigenwert that the CAN bus reads automobile MCU.
Said eigenwert comprises automobile ECU ID.
Beneficial effect of the present invention: the present invention provides a kind of car running computer vehicle to select the method for flexible configuration; The vehicle parameter set that all are to be selected is formed on the car running computer; Obtain vehicle through auxiliary device and judge the flexible configuration of information, greatly improved the commonality of car running computer and the work efficiency of depot to realize that the car running computer vehicle is selected.
In order further to understand characteristic of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet accompanying drawing only provide reference and the explanation usefulness, be not to be used for the present invention is limited.
Description of drawings
Below in conjunction with accompanying drawing, describe in detail through specific embodiments of the invention, will make technical scheme of the present invention and other beneficial effect obvious.
In the accompanying drawing,
Fig. 1 selects the diagram of circuit of the method for flexible configuration for car running computer vehicle of the present invention;
Fig. 2 selects the circuit of the method for flexible configuration to connect block diagram for car running computer vehicle of the present invention.
The specific embodiment
Technological means and the effect thereof taked for further setting forth the present invention are described in detail below in conjunction with the preferred embodiments of the present invention and accompanying drawing thereof.
As shown in Figure 1, the present invention provides a kind of car running computer vehicle to select the method for flexible configuration, and it comprises the steps:
The present invention can realize the flexible configuration that the car running computer vehicle is selected, and has greatly improved the commonality of car running computer and the work efficiency of depot.This auxiliary device is optional to be used in that the equipment that between different automobile types, has specific distinguishing characteristics and each the electron-like peripheral hardware through all kinds of total wire joint car running computers is used as embodiments of the invention in the automotive system; Understand for convenient; In Fig. 2, enumerate several embodiments of the present invention, be elaborated below.
Embodiment one
This auxiliary device comprises one group of toggle switch 20, and car running computer MCU12 reads the on off mode of each toggle switch through the I/O interface, through the corresponding vehicle of the incompatible selection of different dip-switch package.This implementation method operation is comparatively simple.
Embodiment two
This auxiliary device comprises man-machine interactive system 30, and it comprises LCD screen 32 and button 34, is combined into software through button 34 state is set, and LCD screen 32 will show vehicle selection interface, select corresponding vehicle.This has utilized the man-machine interactive system of car running computer itself, and through the selection that application program realizes vehicle is set, this method has certain advantage on cost.
Embodiment three
This auxiliary device comprises BCM (Body Control Module) module 40, and it has several switches, and car running computer MCU12 reads the state of respective switch through the CAN bus, through the corresponding vehicle of the incompatible selection of different switches set.This method is similar with the method among the embodiment one, but has utilized the BCM module on the automobile, need not the extra toggle switch that is provided with.
Embodiment four
This auxiliary device comprises an external equipment 50, and it sends the vehicle select command to car running computer MCU12, and car running computer MCU12 carries out this order and selects corresponding vehicle.This external equipment is upper computer/handheld device, and it electrically connects through K line/CAN bus/UART interface and car running computer ECU.This method has cost advantage than the method among the embodiment one, debugs but need to increase extra tooling device.
Embodiment five
This auxiliary device comprises automobile ECU 60, and automobile ECU 60 has corresponding eigenwert, and car running computer MCU selects corresponding vehicle through the eigenwert that the CAN bus reads automobile ECU 60.Preferably, this eigenwert comprises automobile ECU ID.This method is compared than other method, and the self adaptation setting of when assembling is arranged, and need not the characteristics of manual intervention.
In sum; The present invention provides a kind of car running computer vehicle to select the method for flexible configuration; The vehicle parameter set that all are to be selected is formed on the car running computer; Obtain vehicle through auxiliary device and judge the flexible configuration of information, greatly improved the commonality of car running computer and the work efficiency of depot to realize that the car running computer vehicle is selected; Simultaneously the vehicle of other products is selected also to have bigger reference role.
The above for the person of ordinary skill of the art, can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection domain of claim of the present invention.
Claims (8)
1. the method for a car running computer vehicle selection flexible configuration is characterized in that, comprises the steps:
Step 1, the vehicle parameter set that all are to be selected are formed on the car running computer, and car running computer has a MCU;
Step 2, car running computer MCU is electrically connected an auxiliary device;
Step 3, car running computer MCU obtain a vehicle and judge information from auxiliary device;
Step 4, car running computer judge that according to vehicle Information Selection disposes corresponding vehicle.
2. car running computer vehicle as claimed in claim 1 is selected the method for flexible configuration; It is characterized in that; Said auxiliary device comprises one group of toggle switch; Car running computer MCU reads the on off mode of each toggle switch through the I/O interface, through the corresponding vehicle of the incompatible selection of different dip-switch package.
3. car running computer vehicle as claimed in claim 1 is selected the method for flexible configuration, it is characterized in that said auxiliary device comprises man-machine interactive system; It comprises LCD screen and button; Get into software through key combination state is set, the LCD screen will show vehicle selection interface, select corresponding vehicle.
4. car running computer vehicle as claimed in claim 1 is selected the method for flexible configuration; It is characterized in that said auxiliary device comprises the BCM module, it has several switches; Car running computer MCU reads the state of respective switch through the CAN bus, through the corresponding vehicle of the incompatible selection of different switches set.
5. car running computer vehicle as claimed in claim 1 is selected the method for flexible configuration, it is characterized in that said auxiliary device comprises an external equipment, and it sends the vehicle select command to car running computer MCU, and car running computer MCU carries out this order and selects corresponding vehicle.
6. car running computer vehicle as claimed in claim 5 is selected the method for flexible configuration, it is characterized in that said external equipment is upper computer/handheld device, and it electrically connects through K line/CAN bus/UART interface and car running computer MCU.
7. car running computer vehicle as claimed in claim 1 is selected the method for flexible configuration; It is characterized in that; Said auxiliary device comprises automobile ECU, and automobile ECU has corresponding eigenwert, and car running computer MCU selects corresponding vehicle through the eigenwert that the CAN bus reads automobile MCU.
8. car running computer vehicle as claimed in claim 7 is selected the method for flexible configuration, it is characterized in that said eigenwert comprises automobile ECU ID.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011102163014A CN102358248A (en) | 2011-07-29 | 2011-07-29 | Flexible vehicle type selection configuration method for electronic control unit |
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| CN2011102163014A CN102358248A (en) | 2011-07-29 | 2011-07-29 | Flexible vehicle type selection configuration method for electronic control unit |
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| CN102358248A true CN102358248A (en) | 2012-02-22 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104699686A (en) * | 2013-12-04 | 2015-06-10 | 广州汽车集团股份有限公司 | Vehicle-mounted control module and matching method thereof |
| CN104730980A (en) * | 2015-02-26 | 2015-06-24 | 奇瑞汽车股份有限公司 | Configuration method and device for automobile audio and video system |
| CN106445586A (en) * | 2016-08-31 | 2017-02-22 | 惠州华熙制造科技有限公司 | Method for vehicle-mounted device to automatically configure files |
| CN106483875A (en) * | 2015-08-31 | 2017-03-08 | 比亚迪股份有限公司 | Automobile controller, system and method used in automobile controller |
| CN107045740A (en) * | 2017-03-07 | 2017-08-15 | 吉利汽车研究院（宁波）有限公司 | A kind of car running computer shows system and method |
| CN112277841A (en) * | 2020-12-15 | 2021-01-29 | 宁波均胜新能源汽车技术有限公司 | Vehicle type configuration identification method, vehicle control method, driving computer and vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104699686A (en) * | 2013-12-04 | 2015-06-10 | 广州汽车集团股份有限公司 | Vehicle-mounted control module and matching method thereof |
| CN104730980A (en) * | 2015-02-26 | 2015-06-24 | 奇瑞汽车股份有限公司 | Configuration method and device for automobile audio and video system |
| CN104730980B (en) * | 2015-02-26 | 2017-09-12 | 奇瑞汽车股份有限公司 | Car audio ' In System Reconfiguration Method and device |
| CN106483875A (en) * | 2015-08-31 | 2017-03-08 | 比亚迪股份有限公司 | Automobile controller, system and method used in automobile controller |
| CN106445586A (en) * | 2016-08-31 | 2017-02-22 | 惠州华熙制造科技有限公司 | Method for vehicle-mounted device to automatically configure files |
| CN107045740A (en) * | 2017-03-07 | 2017-08-15 | 吉利汽车研究院（宁波）有限公司 | A kind of car running computer shows system and method |
| CN112277841A (en) * | 2020-12-15 | 2021-01-29 | 宁波均胜新能源汽车技术有限公司 | Vehicle type configuration identification method, vehicle control method, driving computer and vehicle |
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Application publication date: 20120222 |