CN107288766B - A method of matching vehicle electric-control system - Google Patents
A method of matching vehicle electric-control system Download PDFInfo
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- CN107288766B CN107288766B CN201710470651.0A CN201710470651A CN107288766B CN 107288766 B CN107288766 B CN 107288766B CN 201710470651 A CN201710470651 A CN 201710470651A CN 107288766 B CN107288766 B CN 107288766B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of methods for matching vehicle electric-control system.The described method includes: step 1: establishing vehicle electric-control system database；Step 2: inputting the whole-car parameters of current vehicle；Step 3: judging whether current vehicle has stored in vehicle electric-control system database；Step 4: judging whether the whole-car parameters of current vehicle are identical as the corresponding data in database；Step 5: the whole-car parameters of current vehicle and/or current vehicle are re-entered by operator；Step 6: the whole-car parameters based on current vehicle retrieve corresponding record, step 7: if retrieving corresponding record, exporting result；Otherwise, execution step 8: being determined by operator and the matched engine electric-controlled unit configuration parameter of current vehicle, and automatic updating data library.Technical solution of the present invention can make manufacturing enterprise realize Rapid matching when matching electric-control system, save time cost and cost of labor.
Description
Technical field
The present invention relates to automotive control system technical fields, more particularly to a kind of method for matching vehicle electric-control system.
Background technique
With the development of technology, engine is generally controlled using dedicated electric-control system in the car at present.That is,
It is controlled using engine electric-controlled unit (electric control unit, ECU), so that the power of engine, oil consumption etc.
It is optimal, and meets certain particular/special requirements.Therefore, and the operating condition of engine or operating parameter by engine, become
The influence of concrete specification, the parameter of fast device, rear axle and tire etc. etc..In the case, power, the oil consumption etc. in order to make engine
It is optimal, needs according to the whole-car parameters including relevant parameters such as engine, speed changers come in engine electric-controlled unit
Certain data are demarcated in advance, and then when producing corresponding vehicle, the data are directly written to engine electric-controlled unit
(ECU) in.
Due to engine electric-controlled unit (ECU) control function increasingly diversification and complicate, and the vehicle being related to
Parameter is numerous and jumbled, in the prior art, can not carry out good to engine electric-controlled unit according to diversified whole-car parameters
Match, to improve the operational efficiency of engine.
Summary of the invention
The purpose of the present invention is to provide a kind of method and devices for matching vehicle electric-control system to overcome or at least mitigate
At least one of drawbacks described above of the prior art.
To achieve the above object, the present invention provides a kind of method for matching vehicle electric-control system, which comprises step
1: vehicle electric-control system database is established, every record in the vehicle electric-control system database includes following the description: vehicle,
The engine electric-controlled unit configuration parameter that whole-car parameters and the parameter match, wherein the whole-car parameters include vehicle base
This configuration, vehicle electric control function and special technical requirement；
Step 2: inputting the whole-car parameters of current vehicle and current vehicle；
Step 3: retrieval vehicle electric-control system database judges whether current vehicle has stored in vehicle electric-control system number
According in library, if result be it is yes, execute step 4, it is no to then follow the steps 6；
Step 4: judge whether the whole-car parameters of current vehicle are identical as the data in vehicle electric-control system database, if
It is identical, terminate；It is no to then follow the steps 5；
Step 5: output warning message, and joined by the vehicle that operator re-enters current vehicle and/or current vehicle
Number, or by the whole-car parameters of current vehicle and/or current vehicle in operator's modification vehicle electric-control system database, so
Step 3 is executed afterwards；
Step 6: the whole-car parameters based on current vehicle, using computer automatically in the vehicle electric-control system database
Corresponding record is retrieved, whether is judged in the vehicle electric-control system database comprising opposite with the whole-car parameters of current vehicle
Otherwise the record answered, goes to step 8 if so, going to step 7；
Step 7: increase current vehicle in the vehicle recorded accordingly, and exports search result,
Step 8: by operator determine with the current matched engine electric-controlled unit configuration parameter of vehicle, and it is automatic
Update the vehicle electric-control system database.
Preferably, the vehicle basic configuration includes: engine basic parameter, speed changer basic parameter, rear axle speed ratio ginseng
Several and tire basic parameter, wherein the vehicle basic configuration is indicated in a manner of character and digit.
Preferably, whether the vehicle electric control function includes whether to have the function of cruise function, whether has PTO, has
Whether whether speed limit and speed changer need to limit torsion for long-range throttle function, vehicle, wherein the vehicle electric control function is with selectivity
Mode is arranged, and binary system or hexadecimal indicate.
Preferably, the engine electric-controlled unit configuration parameter includes engine speed under different operating conditions, engine function
Rate and engine torque, Engine Inlet Temperature, engine coolant temperature；The operating condition includes idling operation, driving cycle
With the working condition under different loads.
Preferably for engine in situ and the vehicle for above pretending industry engine, two vehicles, a vehicle are provided
Corresponding chassis travel unit and engine in situ, another vehicle corresponds to dress operation unit and above pretends industry engine, in institute
It states and indicates the vehicle that pairing uses in the corresponding special technical requirement of two vehicles.
The present invention also provides a kind of device for matching vehicle electric-control system, the device packet of the matching vehicle electric-control system
It includes:
Storage unit, the record packet for storing vehicle electric-control system database, in the vehicle electric-control system database
Include following the description: vehicle, whole-car parameters and the engine electric-controlled unit configuration parameter to match with the whole-car parameters；
Parameter input unit, for input current vehicle, current vehicle whole-car parameters and with the current vehicle
The engine electric-controlled unit configuration parameter that whole-car parameters match；
Processing unit, for based on the retrieval pair in the vehicle electric-control system database automatically of acquired whole-car parameters
The record answered exports search result if retrieving corresponding record, otherwise, by the manually determining hair with the current vehicle
Motivation electronic control unit configuration parameter, and based on the engine electric-controlled unit configuration parameter of the current vehicle manually determined, certainly
It is dynamic to update the vehicle electric-control system database,
Wherein, the vehicle basic configuration includes: that engine basic parameter, speed changer basic parameter, rear axle speed ratio are basic
Parameter and tire basic parameter.
Preferably, the vehicle electric control function mainly include whether to have the function of cruise function, whether have PTO, whether
Have the function of whether speed limit, speed changer need to limit torsion for long-range throttle, vehicle.
Preferably, the engine electric-controlled unit configuration parameter includes engine speed under different operating conditions, engine function
Rate and engine torque, Engine Inlet Temperature, engine coolant temperature；The operating condition includes idling operation, driving cycle
With the working condition under different loads.
Preferably, the vehicle is that the vehicle is given with engine in situ and the vehicle for above pretending industry engine
Two vehicles out, a vehicle correspond to chassis travel unit and engine in situ, on another vehicle is corresponding dress operation unit with
On pretend industry engine, the vehicle that uses of pairing is indicated in the corresponding special technical requirement of described two vehicles.
Technical solution of the present invention can make manufacturing enterprise realize Rapid matching when matching electric-control system, when saving enterprise
Between cost and cost of labor, improve working efficiency；And the technical solution can effectively reduce personnel misoperation, reduce event indirectly
Barrier rate；The technical solution can effectively shorten new employee and pursue one's vocational study the time simultaneously, and the short time can carry out vehicle electric-control system
Matching；The technical solution can reduce the manual maintenance database time with automatic data maintenance library simultaneously.
Detailed description of the invention
Fig. 1 is the schematic diagram of the device of matching vehicle electric-control system according to an embodiment of the invention.
Fig. 2 is the schematic diagram of the method for matching vehicle electric-control system according to an embodiment of the invention.
Specific embodiment
In the accompanying drawings, same or similar element is indicated using same or similar label or there is same or like function
Element.The embodiment of the present invention is described in detail with reference to the accompanying drawing.
Fig. 1 schematically shows the structural block diagram of the device of matching vehicle electric-control system according to an embodiment of the invention.Fig. 1
Shown in matching vehicle electric-control system device include: that parameter input unit, processing unit, result output unit and vehicle are automatically controlled
System database.
Parameter input unit be used for input current vehicle, current vehicle whole-car parameters and with the current vehicle
The engine electric-controlled unit configuration parameter that whole-car parameters match.If necessary, parameter input unit can be also used for into
Other inputs of row.Parameter input unit can use any structure appropriate and form.For example, parameter input unit can be key
The input units such as disk, mouse, touch screen, camera, scanner, handheld terminal are also possible to hardwire interface, bus interface, have
Other any forms appropriate such as wired network interface, USB interface, radio network interface.In one alternate embodiment, the ginseng
Number input units inputted in the form of Microsoft Excel current vehicle, current vehicle whole-car parameters and with the current vehicle
The engine electric-controlled unit configuration parameter that matches of whole-car parameters, rapidly to establish and transplanting vehicle electric-control system data
Library.In another alternative embodiment, the parameter input unit be mail server, short message server or wechat server,
To processing unit input data in the form of Email, SMS or wechat.
Processing unit is used for based on the retrieval pair in the vehicle electric-control system database automatically of acquired whole-car parameters
The record answered exports search result if retrieving corresponding record, otherwise, by the manually determining hair with the current vehicle
Motivation electronic control unit configuration parameter, and based on the engine electric-controlled unit configuration parameter of the current vehicle manually determined, certainly
It is dynamic to update the vehicle electric-control system database.It is understood that processing unit and the parameter input unit, result export
Unit is connected with vehicle electric-control system database communication, and the form of communication connection can be wired connection, or wirelessly connect
It connects.The processing unit can be the microprocessor of any appropriate form and structure.In one embodiment, the processing unit
For Z80 chip, in another embodiment, the processing unit is the intel processor of x86 framework；In further embodiment
In, the processing unit is the i7 processor being mounted in conventional commercial computer.
For vehicle electric-control system database purchase in the storage unit of setting, the storage unit is, for example, conventional commercial electricity
Hard disk in brain is also possible to cloud storage server, can also be the mobile memory of such as mobile hard disk, USB flash disk etc.Institute
The record stated in vehicle electric-control system database includes following the description: vehicle, whole-car parameters and with the whole-car parameters phase
The engine electric-controlled unit configuration parameter matched.
As a result output unit is for exporting matching result.As a result output unit can use any structure appropriate and shape
Formula.For example, the result output unit can be display, touch screen, printer, loudspeaker, indicator light, combined aural and visual alarm, hand
Hold terminal etc.；The result output unit can also be hardwire interface, bus interface, wired network interface, USB interface, wireless
Other any forms appropriate such as network interface.In another alternative embodiment, the result output unit is mail service
Device, short message server or wechat server export processing result in the form of Email, SMS or wechat.
ECU writing unit and ECU are also shown in Fig. 1.In general, ECU refers to the ECU on vehicle, ECU writing unit
For the corresponding data in vehicle electric-control system database to be written in ECU.The dress of matching vehicle electric-control system of the invention
Setting may include ECU writing unit, can not also include ECU writing unit.In general, ECU writing unit is independently of above-mentioned place
Manage unit setting.In a preferred embodiment, ECU writing unit has memory, and memory storage is described whole
The only part of records of vehicle electric-control system database, to write the parameter of corresponding vehicle when production scene is produced for vehicle
Enter in its ECU, or is produced for ECU.
Every record in the vehicle electric-control system database includes following the description: vehicle, whole-car parameters and the ginseng
The engine electric-controlled unit configuration parameter that number matches.The whole-car parameters include vehicle basic configuration, vehicle electric control function with
And special technical requirement etc..
Table carload electric-control system database example
Simple introduce and explanation is carried out to the data in table one below.
Recording mechanism is serial number.
Identification code is used as the unique identifier of single record.In table, identification code is that letter S adds 4 bit digitals.It is understood that
, identification code can be indicated using other modes.For example, adding the form of 5 bit digitals with two letters to indicate to identify
Code, or identification code is indicated with 8 bit digitals.It is understood that identification code not be it is necessary, be dispensed.Example
Such as, the effect of identification code can be replaced with recording mechanism or vehicle.
Vehicle is intended to indicate that specific vehicle.It should be pointed out that vehicle must in the case where whole-car parameters have differences
It must be different.In table, vehicle adds 3 bit digitals to indicate with five letters.Wherein, TRUNK indicates truck, and CRANE expression is hung
Vehicle, CPTRK (concrete pump truck) indicate concrete mixer, and subsequent 3 bit digital is as in corresponding classification vehicle
Sequence number.It is understood that can indicate vehicle using other modes.
In table, vehicle basic configuration includes: engine basic parameter (A), speed changer basic parameter (B), rear axle speed ratio
Basic parameter (C) and tire basic parameter (D).In table, 1 bit digital is added with a letter to indicate specific parameter.For example,
Indicate that the first engine, A2 indicate second of engine etc. with A1.It is understood that can using other modes come
Indicate above-mentioned parameter.The content of above-mentioned vehicle basic configuration is exemplary, and may include less content, or more interior
Hold.For example, in an alternative embodiment, the vehicle basic configuration further comprises fan parameter.It in turn, being capable of basis
Fan parameter matches ECU, to control the operating of fan based on parameters such as engine temperatures.
Vehicle electric control function is similar with the representation of vehicle basic configuration with special technical requirement.It needs to particularly point out
, as needed, vehicle basic configuration, vehicle electric control function and special technical requirement can be used more or fewer
Character and digit is indicated and is specifically distinguished.In Table 1, vehicle electric control function is indicated using 2 16 system characters."07"
Corresponding to binary digit " 0,000 0111 ", indicate the selective electric control function for having selected first three items is selected as " 1 ".Also
It is to say, " TRUNK001 " and " CRANE001 " two vehicles all have three selective electric control functions.Hexadecimal digit " 1B "
Corresponding to binary digit " 0,001 1011 ", expression has selected four selective electric control functions, specially selected first item,
The selective electric control function of Section 2, Section 3 and Section 5.
In one embodiment, the vehicle electric control function is arranged in a selective manner, and with above-mentioned binary mode
It indicates.For example, the vehicle electric control function is mainly included whether with cruise function (for example, corresponding to last binary system
Number), whether have the function of PTO (for example, corresponding to bit binary number second from the bottom), whether have the function of long-range throttle
Whether speed limit is (for example, correspond to fourth from the last bit for (for example, corresponding to bit binary number third from the bottom), vehicle
Word), speed changer whether need to limit torsion (correspond to reciprocal 5th bit binary number).
For example, hexadecimal digit " 07 " corresponds to binary digit " 0,000 0111 ", indicates for first three items
Selective electric control function is selected as " 1 ".That is, TRUNK001 " and " CRANE001 " two vehicles all have with three
The selective electric control function of item: cruise function, PTO function and long-range throttle function.For another example hexadecimal digit " 1B " corresponds to
Binary digit " 0,001 1011 ", expression have selected four selective electric control functions.Specifically, illustrate " CRANE002 " vehicle
Have the function of four selective electric control functions: cruise function, PTO, vehicle speed limit and speed changer limit are turned round.
It is further noted that above-mentioned indicate electric control function with two hexadecimal digits, it is illustrative,
Indeed, it is possible to electric control function be indicated using 4 or more hexadecimal digits, to have more selection possibilities.
So that the device of matching vehicle electric-control system of the invention has better adaptability.
" special technical requirement " refer to except vehicle basic configuration and electric control function it is relevant to ECU matching any other
Parameter.For example, a kind of particular/special requirement is " behind the region beyond setting, engine is forced automatic and stops working ", it is antitheft to realize
Function.For another example another particular/special requirement is that " after vehicle continuously drives operation more than 30 kilometers, engine is forced automatic
And stop working ".
Preferably, the engine electric-controlled unit configuration parameter includes engine speed under different operating conditions, engine function
Rate and engine torque, Engine Inlet Temperature, engine coolant temperature；The operating condition includes idling operation, driving cycle
With the working condition under different loads.
In one embodiment, vehicle is with engine in situ and the vehicle for above pretending industry engine.For example, the vehicle
For tool there are two engine crane or concrete mixer.For such vehicle, two vehicles are provided in the database, one
Vehicle corresponds to chassis travel unit and engine in situ, another vehicle corresponds to dress operation unit and above pretends industry engine,
The vehicle that pairing uses is indicated in the corresponding special technical requirement of described two vehicles.That is, in the record of database
In be provided with and indicate the double fields dispatched a car.Specifically, being indicated in " double hair associations ".It should be pointed out that at it
In the case that his parameter is identical, a upper dress operation unit can be corresponding with multiple chassis travel units；One chassis
Travel unit can be corresponding with multiple upper dress operation units.
The specific working mode of the device of above-mentioned matching vehicle electric-control system may refer to the flow chart of Fig. 2.It is shown in Fig. 2
The method of matching vehicle electric-control system includes the following steps.
Step 1: vehicle electric-control system database is established, under every record in the vehicle electric-control system database includes
State content: the engine electric-controlled unit configuration parameter that vehicle, whole-car parameters and the parameter match, wherein the vehicle ginseng
Number includes vehicle basic configuration, vehicle electric control function and special technical requirement.
Vehicle electric-control system database can be established in any suitable manner.As previously mentioned, EXCEL can be passed through
To import already existing vehicle electric-control system database；Can also there will be setting data structure and there is record not yet
Empty database as initial vehicle electric-control system database.The data structure of vehicle electric-control system database can be according to tool
The setting of body situation.That is, can according to need the data mode that single records in vehicle electric-control system database is arranged:
For example, the data mode etc. of Field Count, field.
Step 2: inputting the whole-car parameters of current vehicle and current vehicle.Whole-car parameters needs are set according to the format of setting
It sets.Advantageously, the method inputs whole-car parameters in the form of spreadsheet interface.Exemplary spreadsheet interface is as follows.
| Serial number | Parameter name | The parameter of input |
| 1 | Whole-car parameters 1 | (please input) |
| 2 | Whole-car parameters 2 | (please input) |
| 3 | Whole-car parameters 3 | (please input) |
| …… | …… | …… |
It is understood that can also be using more complicated and more adaptable interface.It should further be appreciated that into
Row input when, verified, if input whole-car parameters do not meet call format or digital scope requirement, carry out alarm with
It reminds.
Step 3: retrieval vehicle electric-control system database judges whether current vehicle has stored in vehicle electric-control system number
According in library, if result be it is yes, execute step 4, it is no to then follow the steps 6.
Step 4: judge whether the whole-car parameters of current vehicle are identical as the data in vehicle electric-control system database, if
It is identical, terminate；It is no to then follow the steps 5.
Step 5: output warning message, and joined by the vehicle that operator re-enters current vehicle and/or current vehicle
Number, or by the whole-car parameters of current vehicle and/or current vehicle in operator's modification vehicle electric-control system database, so
Step 3 is executed afterwards.
Step 6: the whole-car parameters based on current vehicle, using computer automatically in the vehicle electric-control system database
Corresponding record is retrieved, whether is judged in the vehicle electric-control system database comprising opposite with the whole-car parameters of current vehicle
Otherwise the record answered, goes to step 8 if so, going to step 7.It is important to note that if the judgement result of step 6 is
"Yes", it is meant that identical whole-car parameters will at least have two vehicles to correspond.Furthermore, for the same note
Record number or the same identification code, can there are two or multiple vehicles be corresponding to it.In the case, in step 6, will work as
Preceding vehicle is added in the vehicle of respective record.Advantageously, vehicle is indicated with pointer data.
Step 7: increasing current vehicle in the vehicle recorded accordingly, and export search result.The output of search result
Form can be any form appropriate.For example, a kind of output form is output vehicle and identification code corresponding with vehicle.It is another
Kind output form is output vehicle and specific ECU configuration parameter；Another way of output is that output vehicle and corresponding ECU match
Set the expression code of parameter.
Step 8: by operator determine with the current matched engine electric-controlled unit configuration parameter of vehicle, and it is automatic
Update the vehicle electric-control system database.That is, in the database, increasing a record to indicate to work as front truck
Type, the whole-car parameters of current vehicle and matched ECU configuration parameter.
That is, matching process of the invention needs first to input vehicle configuration, vehicle electric control function and the special need of user
It asks.Vehicle configuration mainly includes engine type, transmission types, tyre model, rear axle speed ratio, fan type etc..Vehicle
Electric control function mainly include whether to have the function of cruise function, whether with PTO (Power take off), whether have it is long-range
Whether whether speed limit, speed changer need to limit torsion etc. for throttle function, vehicle.User's specific demand, that is, user independently selects some
Whole vehicle functions.Then previous database is inquired automatically and is matched, if successful match, which matches knot
Beam continues to match next vehicle.If it fails to match, manually matched, and matching result is created one in the database
Item record.
Similarly, in the method, the vehicle basic configuration includes: that engine basic parameter, speed changer are joined substantially
Number, rear axle speed ratio parameter and tire basic parameter.
Preferably, whether the vehicle electric control function includes whether to have the function of cruise function, whether has PTO, has
Whether whether speed limit and speed changer need to limit torsion for long-range throttle function, vehicle.
Preferably, the engine electric-controlled unit configuration parameter includes engine speed under different operating conditions, engine function
Rate and engine torque, Engine Inlet Temperature, engine coolant temperature；The operating condition includes idling operation, driving cycle
With the working condition under different loads.
Preferably for engine in situ and the vehicle for above pretending industry engine, two vehicles, a vehicle are provided
Corresponding chassis travel unit and engine in situ, another vehicle corresponds to dress operation unit and above pretends industry engine, in institute
It states and indicates the vehicle that pairing uses in the corresponding special technical requirement of two vehicles.
Technical solution of the present invention can make manufacturing enterprise realize Rapid matching when matching electric-control system, when saving enterprise
Between cost and cost of labor, improve working efficiency；And the technical solution can effectively reduce personnel misoperation, reduce event indirectly
Barrier rate；The technical solution can effectively shorten new employee and pursue one's vocational study the time simultaneously, and the short time can carry out vehicle electric-control system
Matching；The technical solution can reduce the manual maintenance database time with automatic data maintenance library simultaneously.
Finally it is noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.This
The those of ordinary skill in field is it is understood that be possible to modify the technical solutions described in the foregoing embodiments or right
Part of technical characteristic is equivalently replaced；These are modified or replaceed, and it does not separate the essence of the corresponding technical solution originally
Invent the spirit and scope of each embodiment technical solution.
Claims (5)
1. a kind of method for matching vehicle electric-control system characterized by comprising
Step 1: establishing vehicle electric-control system database, every record in the vehicle electric-control system database includes in following
Hold: the engine electric-controlled unit configuration parameter that vehicle, whole-car parameters and the parameter match, wherein the whole-car parameters packet
Include vehicle basic configuration, vehicle electric control function and special technical requirement；
Step 2: inputting the whole-car parameters of current vehicle and current vehicle；
Step 3: retrieval vehicle electric-control system database judges whether current vehicle has stored in vehicle electric-control system database
In, it is no to then follow the steps 6 if result is yes, execution step 4；
Step 4: judging whether the whole-car parameters of current vehicle are identical as the data in vehicle electric-control system database, if phase
Together, terminate；It is no to then follow the steps 5；
Step 5: warning message is exported, and re-enters the whole-car parameters of current vehicle and/or current vehicle by operator, or
Person is modified the whole-car parameters of the current vehicle and/or current vehicle in vehicle electric-control system database by operator, is then held
Row step 3；
Step 6: the whole-car parameters based on current vehicle are retrieved in the vehicle electric-control system database automatically using computer
Whether corresponding record judges in the vehicle electric-control system database comprising corresponding with the whole-car parameters of current vehicle
Record, if so, going to step 7, otherwise, goes to step 8；
Step 7: increase current vehicle in the vehicle recorded accordingly, and exports search result,
Step 8: by operator determine with the current matched engine electric-controlled unit configuration parameter of vehicle, and automatically update
The vehicle electric-control system database.
2. the method for matching vehicle electric-control system as described in claim 1, which is characterized in that the vehicle basic configuration packet
It includes: engine basic parameter, speed changer basic parameter, rear axle speed ratio parameter and tire basic parameter, wherein the vehicle is basic
Configuration is indicated in a manner of character and digit.
3. the method for matching vehicle electric-control system as described in claim 1, which is characterized in that the vehicle electric control function includes
Whether have the function of cruise function, whether have the function of PTO, whether have long-range throttle, vehicle whether speed limit and speed changer
Whether need to limit torsion, wherein the vehicle electric control function is arranged in a selective manner, and binary system or hexadecimal table
Show.
4. the method for matching vehicle electric-control system as described in claim 1, which is characterized in that the engine electric-controlled unit is matched
Setting parameter includes engine speed, engine power and engine torque, Engine Inlet Temperature, the engine under different operating conditions
Coolant temperature；The operating condition includes the working condition under idling operation, driving cycle and different loads.
5. such as the method for matching vehicle electric-control system of any of claims 1-4, which is characterized in that for the bottom of with
Disk engine and the vehicle for above pretending industry engine, provide two vehicles, and a vehicle corresponds to chassis travel unit and chassis hair
Motivation, another vehicle corresponds to dress operation unit and above pretends industry engine, in the corresponding special technique of described two vehicles
The vehicle that pairing uses is indicated in it is required that.
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| CN110399369B (en) * | 2018-04-23 | 2023-05-02 | 江苏迪纳数字科技股份有限公司 | Method for inquiring passenger car model configuration information without marketing established on cloud platform |
| CN110307095B (en) * | 2019-07-08 | 2022-03-25 | 三一专用汽车有限责任公司 | Pump truck engine control method and system |
| CN113741221A (en) * | 2020-05-27 | 2021-12-03 | 广州汽车集团股份有限公司 | Method for parameterizing complete vehicle function configuration and computer readable storage medium |
| CN111813461A (en) * | 2020-07-06 | 2020-10-23 | 斑马网络技术有限公司 | Vehicle ECU calibration method, device and equipment |
| CN113126597A (en) * | 2021-04-09 | 2021-07-16 | 东风电驱动***有限公司 | Instrument calibration method and system based on database |
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