CN108287612A - A kind of input control method and its device - Google Patents
A kind of input control method and its device Download PDFInfo
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- CN108287612A CN108287612A CN201711485529.7A CN201711485529A CN108287612A CN 108287612 A CN108287612 A CN 108287612A CN 201711485529 A CN201711485529 A CN 201711485529A CN 108287612 A CN108287612 A CN 108287612A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
- G06F3/0219—Special purpose keyboards
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0489—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using dedicated keyboard keys or combinations thereof
- G06F3/04897—Special input arrangements or commands for improving display capability
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- Input From Keyboards Or The Like (AREA)
Abstract
The embodiment of the invention discloses a kind of input control method and its device, wherein method includes：Instruction, which is keyed in, according to vehicle identification code determines current key entry position and typing character；If the current digit for keying in position is less than the specified digit of vehicle identification code, the corresponding character set to be selected in the current key entry position is determined according to the current corresponding coding rule in key entry position and the typing character；According to the corresponding character set adjustment input keyboard to be selected in the current key entry position.Using the present invention, the accuracy and convenience of vehicle identification code input can be improved.
Description
Technical field
The present invention relates to technical field of automotive electronics more particularly to a kind of input control methods and its device.
Background technology
Become people in automobile to go on a journey indispensable today, realizes the diagnosis to automobile to car owner or dimension by diagnostic device
It is vital link to repair personnel all.And vehicle diagnosis process is realized by diagnostic device, it may be necessary to car owner or repair people
The vehicle identification code (Vehicle Identification Number, VIN) of member's input automobile.The VIN codes of automobile contain
The information such as manufacturer, age, body model and the code of vehicle, engine code and assembling place, therefore, automobile VIN codes
It is of great significance to helping car owner or maintenance personal to carry out correctly diagnosis and repair to vehicle.
Automobile VIN codes be by the U.S. automotive engineer association (Society of Automotive Engineers,
SAE it) as defined in standard, is made of 17 characters, be otherwise known as 17 codes.1~3 in automobile VIN codes is world's manufacture
The cognizance code of quotient, the uniqueness for identifying Railway Car Plant；4~9 are vehicle characteristics declaratives, illustrate vehicle
General characteristic, including situations such as kinds of automobile, body style；10~17 are vehicle indicating sections, and manufactory is in order to distinguish not
The one group character specified with vehicle.
As can be seen that since the length of automobile VIN codes is longer and is existed by number and monogram, car owner or maintenance personal
When inputting automobile VIN codes, the probability of input error is high.
Invention content
Technical problem to be solved of the embodiment of the present invention is, provides a kind of input control method.According to automobile VIN
The coding rule of code and the character set to be selected for having inputted the current input bit of character definition, and on input keyboard described in display
The accuracy and convenience of the input of automobile VIN codes can be improved in character in character set to be selected.
First aspect of the embodiment of the present invention provides a kind of input control method, including：
Instruction, which is keyed in, according to vehicle identification code determines current key entry position and typing character；
If the digit for currently keying in position is less than the specified digit of vehicle identification code, the corresponding volume in position is keyed according to current
Code rule character set to be selected corresponding with the current key entry position of the determination of typing character；
The corresponding character set adjustment input keyboard to be selected in position is keyed according to current.
As a kind of possible embodiment, if the digit for currently keying in position is 1, typing character is sky；It is current to key in
The corresponding coding rule in position is the coding rule of Railway Car Plant's affiliated area；Then the corresponding coding rule in position are keyed according to current
Then the specific implementation mode of character set to be selected corresponding with the current key entry position of the determination of typing character is：According to Railway Car Plant
The coding rule of affiliated area character set to be selected corresponding with the current key entry position of the determination of typing character for sky.
As a kind of possible embodiment, current to key in the corresponding coding rule in position if the digit for currently keying in position is 9
It is then the verification rule of vehicle identification code；Then the corresponding coding rule in position and typing character determination are keyed according to current currently
The specific implementation mode for keying in the corresponding character set to be selected in position is：According to the verification rule of vehicle identification code and typing character
Determine the corresponding character set to be selected in current key entry position.
As a kind of possible embodiment, current to key in the corresponding coding rule in position if the digit for currently keying in position is 10
It is then the coding rule in vehicle production time；Then worked as according to the corresponding coding rule in current key entry position and typing character determination
The preceding specific implementation mode for keying in the corresponding character set to be selected in position is：According to the coding rule in vehicle production time and key in
Character determines the corresponding character set to be selected of current input bit.
As a kind of possible embodiment, current to key in the corresponding volume in position if the current digit for keying in position is 11
Code rule is the coding rule of vehicle assembling factory；Then the corresponding coding rule in position and typing character determination are keyed according to current
Currently the specific implementation mode of the corresponding character set to be selected in key entry position is：According to the positions the 1-3 of vehicle identification code, typing character is true
The coding rule of the positions 4-8 of fixed automobile factory, vehicle identification code typing character has determined vehicle and vehicle assembling factory is true
The corresponding character set to be selected in position is keyed in before settled.
As a kind of possible embodiment, current to key in the corresponding volume in position if the digit for currently keying in position is 12-17
Code rule is the coding rule of vehicle release serial number；Then the corresponding coding rule in position and typing character are keyed according to current
Determine that the current specific implementation mode for keying in the corresponding character set to be selected in position is：According to the coding rule of vehicle release serial number
Typing character determines the corresponding character set to be selected in current key entry position.
As a kind of possible embodiment, according to the current tool for keying in the corresponding character set adjustment input keyboard to be selected in position
Body embodiment is：Obtain the character set that input keyboard is included；By the character deletion in character set in addition to character set to be selected.
Second aspect of the embodiment of the present invention provides a kind of input control device, including：
Determination unit, for being keyed according to vehicle identification code, instruction is determining currently to key in position and typing character；
The determination unit, if being additionally operable to currently key in specified digit of the digit less than vehicle identification code of position, basis
It is current to key in the corresponding character set to be selected of the corresponding coding rule in position and the current key entry position of typing character determination；
Adjustment unit, for keying in the corresponding character set adjustment input keyboard to be selected in position according to current.
As a kind of possible embodiment, if the digit for currently keying in position is 1, typing character is sky；It is current to key in
The corresponding coding rule in position is the coding rule of Railway Car Plant's affiliated area；Then the determination unit is specifically used for：According to vehicle
The coding rule of manufactory's affiliated area current keys in the corresponding character set to be selected in position with being determined for empty typing character.
As a kind of possible embodiment, current to key in the corresponding coding rule in position if the digit for currently keying in position is 9
It is then the verification rule of vehicle identification code；Then the determination unit is specifically used for：According to the verification rule of vehicle identification code and
Typing character determines the corresponding character set to be selected in current key entry position.
As a kind of possible embodiment, current to key in the corresponding coding rule in position if the digit for currently keying in position is 10
It is then the coding rule in vehicle production time；The determination unit is specifically used for：According to the coding rule in vehicle production time and
Typing character determines the corresponding character set to be selected of current input bit.
As a kind of possible embodiment, current to key in the corresponding volume in position if the current digit for keying in position is 11
Code rule is the coding rule of vehicle assembling factory；Then the determination unit is specifically used for：According to the positions the 1-3 of vehicle identification code
The vehicle of the 4-8 positions of automobile factory, vehicle identification code that typing character determines typing character determination and vehicle assembling factory
Coding rule determines the corresponding character set to be selected in current key entry position.
As a kind of possible embodiment, current to key in the corresponding volume in position if the digit for currently keying in position is 12-17
Code rule is the coding rule of vehicle release serial number；Then the determination unit is specifically used for：According to vehicle release serial number
Coding rule and typing character determine the corresponding character set to be selected in current key entry position.
As a kind of possible embodiment, the adjustment unit is specifically used for：Obtain the character that input keyboard is included
Collection；By the character deletion in character set in addition to character set to be selected.
The third aspect of the embodiment of the present invention provides another input control device, the input control device include processor,
Input equipment, output equipment and memory, the processor, input equipment, output equipment and memory are connected with each other, wherein
The memory is for storing computer program, and the computer program includes program instruction, and the processor is configured for
Described program instruction is called, the method that first aspect of the embodiment of the present invention provides is executed.
Fourth aspect of the embodiment of the present invention provides a kind of computer readable storage medium, and the computer storage media is deposited
Computer program is contained, the computer program includes program instruction, and described program instruction makes described when being executed by a processor
Processor executes the method that first aspect of the embodiment of the present invention provides.
Implement the embodiment of the present invention, has the advantages that：By the current key entry position of vehicle identification code and key in
Character, and the current corresponding coding rule in position of keying in are determined currently to key in the corresponding character set to be selected in position；And it is waited for according to this
Select the input keyboard of character set adjustment vehicle identification code.To when auto repair personnel or car owner key in vehicle identification code into
Row directiveness input, reduces error probability when keying in vehicle identification code.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
It can be obtain other attached drawings according to these attached drawings.
Fig. 1 is that each character bit of the vehicle identification code in the embodiment of the present invention represents the schematic diagram of meaning；
Fig. 2 is the interface schematic diagram of the universal input keyboard involved in the present invention；
Fig. 3 is a kind of schematic flow diagram of input control method provided in an embodiment of the present invention；
Fig. 4 is the schematic flow diagram of another input control method provided in an embodiment of the present invention；
Fig. 5 is a kind of schematic diagram of the exemplary input keyboard provided in the embodiment of the present invention；
Fig. 6 is the schematic diagram of another exemplary input keyboard provided in the embodiment of the present invention；
Fig. 7 is a kind of schematic block diagram of input control device provided in an embodiment of the present invention；
Fig. 8 is the schematic block diagram of another input control device provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
Embodiment for a better understanding of the present invention, below to vehicle identification code involved in the embodiment of the present invention and defeated
Enter keyboard to illustrate.
Vehicle identification code (Vehicle Identification Number, VIN) is also known as ID code of vehicle and vehicle
Identifier, is used to indicate that the code of vehicle identification.The VIN codes of automobile are whole world identification vehicle uniquely accurate automobiles
" identity card ", the overall process that it will be scrapped with the registration of automobile, insurance, annual test, maintenance, repairing up to recycling.Automobile VIN
History can trace back to 1949, but before 1981, standard is constantly in transformation.Such as the vapour of 1965-1969
Vehicle VIN codes have 9, and annual yield is more than 1,000,000 later using 10；The automobile VIN codes of 1970-1980 are fixed as 10
Position；Existing automobile VIN codes start from 1981.
17 existing automobile VIN codes are to learn (Society of Automotive by U.S. automotive engineer
Engineers, SAE) as defined in, as shown in Figure 1.Automobile VIN codes can be divided into 3 parts, 1-3 are manufactory of the world
Identify code name (World Manufacture Identifier, WMI)；4-9 are vehicle declaratives (Vehicle
Description Section, VDS)；10-17 are vehicle indicating section (Vehicle Indicator Section, VIS).
Specifically, first in WMI can be used to indicate that production country code (geographic area), such as A-H represent it is non-
Continent, J-R represent Asia, and S-Z represents Europe, and 6-7 represents Oceania, and the North America 1-5,8,9 and 0 represents South America, specifically,
As shown in table 1, every country is indicated with corresponding character code.
Table 1
| Character code | Country | Character code | Country | Character code | Country |
| 1 | The U.S. | J | Japan | S | Britain |
| 2 | Canada | K | South Korea | T | Switzerland |
| 3 | Mexico | L | China | V | France |
| 4 | The U.S. | W | Germany | ||
| 6 | Australia | Y | Sweden | ||
| 9 | Brazil | Z | Italy |
For indicating automaker's code, wherein G is used to indicate all General Motors that belong to for second in WMI
Brand：Buick,Cadillac,Chevrolet,Oldsmobile,Pontiac,Saturn.As shown in table 2, with different words
Symbol code indicates different automakers.
Table 2
The 3rd in WMI is used to indicate car category code, but there is different explanations in different manufacturers, some manufacturers can
Preceding 3 combined codes of automobile VIN codes can be used to indicate specific brand.
Specifically, the positions 4-8 in the parts VDS of automobile VIN codes are for indicating vehicle characteristics.Wherein, 4-5 are used for table
Show vehicle brand and series code；6th expression body style code；7th for indicating that passenger safety protective device is compiled
Code；8th for indicating engine model code.The 9th in VDS is check bit, for verifying automobile according to checking algorithm
VIN codes, any number or alphabetical " X " in check bit available digital 0-9 indicate.
Specifically, the 10th expression type year in VIS in automobile VIN codes, i.e. model year, time are not necessarily
The time of automobile actual production, but be generally no more than 1 year with the difference in the time of actual production.The 11st in VIS indicates assembly
Factory, i.e., different assembling factories are indicated by different codes.The manufacture serial number of 12-17 position expression automobiles in VIS, by automobile
Manufacturer writes.Wherein last four must be number.
It should be noted that the character in automobile VIN codes is unlikely to be I, O or Q, (alphabetical I, O and Q are close with 1 and 0, abandon
Do not have to), and by the above-mentioned explanation to automobile VIN codes it is found that everybody in VIN codes has specific meaning.
As shown in Fig. 2, being a kind of general input keyboard, the whole needed for common input is included on the input keyboard
Character.It, can not possibly in VIN codes due to containing on the input keyboard if the input keyboard for calling this general when inputting VIN codes
Including character then may result in input error such as character I, O and Q.
To solve the above-mentioned problems, an embodiment of the present invention provides a kind of input control modes, can be according to VIN codes
Coding rule determines the possible character of current input bit, and input keyboard is adjusted according to the character set, can be to maintenance personal or vehicle
Guiding input is carried out when primary input VIN, reduces error probability when input VIN codes.
It is provided for the embodiments of the invention a kind of input control method, device further below and computer-readable deposits
Storage media is introduced.
Fig. 3 is referred to, Fig. 3 is a kind of schematic flow diagram of input control method provided in an embodiment of the present invention.Such as Fig. 3
Shown, which includes the part of step 301~303, wherein：
301, instruction is keyed according to vehicle identification code and determines current key entry position and typing character.
Input control device keys in instruction according to vehicle identification code and determines current key entry position and typing character.
It should be noted that it includes that the startup input to vehicle identification code instructs, is right that the vehicle identification code, which keys in instruction,
The wake-up of vehicle identification code input interface instructs or is currently keyed in vehicle identification code the key entry instruction of the previous key entry position of position.
Wherein, currently key in position refer to vehicle identification code input keyboard be taken in before position to be keyed in；Vehicle identification code
Typing character refers to the character inputted on the input keyboard of vehicle identification code, it should be noted that vehicle identification code
Typing character can be sky, or it is one or more；It is understood that the typing character of vehicle identification code
Digit be up to 17.
Further, the current digit for keying in position of vehicle identification code can be determined according to the number of characters of typing character,
Specifically, the number of characters that the digit for currently keying in position is typing character adds 1.For example, if VIN codes to be entered are
LSVHJ133422218720, if the typing character that input control device determines is LSVH；Wherein, LSVH is to have keyed in word
Symbol, typing character number is 4, then can show that the current digit for keying in position is 4+1, i.e., the 5th.
It should be noted that by the coding rule of vehicle identification code it is found that vehicle identification code is by digital 0-9 and to remove I, O
Or the capitalization composition other than Q, therefore, the typing character of vehicle identification code does not include I, O, Q or English lower case yet
Equal characters.
If the digit for 302, currently keying in position is less than the specified digit of vehicle identification code, corresponded to according to current position of keying in
Coding rule and typing character determines and current keys in the corresponding character set to be selected in position.
If the digit for currently keying in position is less than the specified digit of vehicle identification code, input control device is according to current key
Enter the corresponding coding rule in position and typing character determines the corresponding character set to be selected in current key entry position.
Wherein, the existing VIN codes used are 17, as long as then the current digit for keying in position of vehicle identification code is less than 17
Position, then basis is current keys in the corresponding character set to be selected of the corresponding coding rule in position and the current key entry position of typing character determination.
Wherein, the set that the corresponding character set to be selected in position is the current possibility character for keying in position is currently keyed in.Citing comes
It says, if currently keying in the 1st that position is vehicle identification code, it is sky to have inputted character, then according to the coding rule of vehicle identification code
Known to：The 1st of vehicle identification code is for indicating region described in Railway Car Plant, specifically, A-H represents Africa, J-R (is removed
O and Q) Asia is represented, S-Z represents Europe, and 6-7 represents Oceania, and the North America 1-5,8,9 and 0 represents South America.It thus can be true
It is { A-H, J-N, P, R-Z, 0-9 } to make the current character set to be selected for keying in position.
It should be noted that the digit that vehicle identification code currently keys in position is different, current position of keying in is in vehicle identification code
Meaning differ, corresponding coding rule is also different.Further, the typing character of vehicle identification code may shadow
Ring the current character set to be selected for keying in position.For example, if the digit of current input bit is 2, it is L to have inputted character, by VIN
The coding rule of code is it is found that first L represents China；According to the 2nd coding rule by the identification generation of Chinese automobile manufacturer
To be selected character set of the code as current input bit.
303, the corresponding character set adjustment input keyboard to be selected in position is keyed according to current.
Input control device keys in the corresponding character set adjustment input keyboard to be selected in position according to current.
It should be noted that VIN codes are inputted for the ease of auto repair personnel or car owner, it can be according to vehicle identification code
The corresponding character set to be selected adjustment input keyboard in current key entry position.Wherein, tool of the embodiment of the present invention to adjustment enter key disk
Body embodiment is not construed as limiting.
Through the embodiment of the present invention, it can determine to work as according to the typing character and current input bit of vehicle identification code
The preceding character set to be selected for keying in position, and according to the current character set to be selected adjustment input keyboard for keying in position；To in auto repair
When personnel or car owner input VIN codes, guiding input is carried out, the character that can not possibly include in input VIN codes is avoided, can drop
The error probability of low VIN codes input.
Fig. 4 is referred to, Fig. 4 is the schematic flow diagram of another input control method provided in an embodiment of the present invention, is such as schemed
Shown in 4, which includes the content of step 401~407, wherein：
401, instruction is keyed according to vehicle identification code and determines current key entry position and typing character.
Input control device keys in instruction according to vehicle identification code and determines current key entry position and typing character.
Wherein, it includes that the startup input to vehicle identification code instructs, is defeated to vehicle identification code that vehicle identification code, which keys in instruction,
Enter the wake-up instruction at interface or currently keys in the key entry instruction of the previous key entry position of position to vehicle identification code.
Wherein, the current position of keying in of vehicle identification code is the current position to be keyed in inputted on keyboard, and typing character is vehicle
The character inputted on the input keyboard of identification code, it is to be understood that typing character can be sky, or
One character or multiple characters.
It is understood that if the digit for currently keying in position is 1, typing character is sky, then it is corresponding currently to key in position
Coding rule is the coding rule of Railway Car Plant's affiliated area, and executes step 402.
402, current key entry position is determined according to the coding rule of Railway Car Plant's affiliated area and for empty typing character
Corresponding character set to be selected.
Input control device is worked as according to the coding rule of Railway Car Plant's affiliated area and for the empty determination of typing character
The corresponding character set to be selected in preceding key entry position.
It should be noted that in the coding rule of vehicle identification code, different countries or car manufacturer are to VIN
The explanation of WMI in code has fine distinction.As described in the step 301 in embodiment corresponding to Fig. 3, vehicle identification code
1st automaker for indicating region described in Railway Car Plant, but also having needs the 1st country code of VIN codes
It is combined and can be distinguished with the 2nd manufacturer code.Similar, some manufacturers use first 3 combined code tables of VIN codes
Show specific brand, as shown in table 3, different automobile brands is indicated with the combination of the positions the 1-3 character code of VIN codes.
Table 3
It should be noted that if the digit for currently keying in position is 1, typing character is sky, then can be according to vehicle identification
The coding rule of code determines that the character set to be selected for currently keying in position is：{ A-H, J-R, S-Z, 0-9 }.
It is understood that if the digit for currently keying in position is 9, the current corresponding coding rule in position of keying in is known for vehicle
The verification rule of other code, thens follow the steps 403.
403, according to the verification of vehicle identification code rule character to be selected corresponding with the current key entry position of the determination of typing character
Collection.
Input control device is corresponding according to the verification rule of vehicle identification code and the current key entry position of typing character determination
Character set to be selected.
It should be noted that the 9th of the vehicle identification code check bit for vehicle identification code, for preventing vehicle identification
The input error of code.Specifically, each character { 0-9, A-H, J-N, P, R-Z } in VIN codes is corresponded to a number；By VIN codes
In the positions 1-17 be arranged a weighted value；Since first of VIN codes, the corresponding number of character is multiplied by adding for the character
Weights calculate the 1-8 and 10-17 sum of products；By the sum of products divided by 11, gained remainder is the value of check bit.If remaining
Number is 10, then the value of check bit is X.
As can be seen that the concrete numerical value of check bit is known in the positions 10-17 of VIN codes, can calculate
Come.But according to the coding rule of the check bit of vehicle identification code it is found that the 9th character set to be selected of vehicle identification code is { 0-
9, X }.
It should be noted that if the digit for currently keying in position is 10, the current corresponding coding rule in position of keying in is given birth to for vehicle
The coding rule for producing the time, thens follow the steps 404.
404, it determines that current input bit is corresponding according to the coding rule in vehicle production time and typing character and waits for word selection
Symbol collection.
Input control device determines that current input bit is corresponding according to the coding rule in vehicle production time with typing character
Character set to be selected.
Wherein, the 10th of vehicle identification code is the type year of vehicle, i.e. model year.10th word of vehicle identification code
The symbol code corresponding time is as shown in table 4, and different character codes represents the different times.
Table 4
| Character code | Time | Character code | Time | Character code | Time | Character code | Time |
| B | 1981 | K | 1989 | V | 1997 | 5 | 2005 |
| C | 1982 | L | 1990 | W | 1998 | 6 | 2006 |
| D | 1983 | M | 1991 | X | 1999 | 7 | 2007 |
| E | 1984 | N | 1992 | Y | 2000 | 8 | 2008 |
| F | 1985 | P | 1993 | 1 | 2001 | 9 | 2009 |
| G | 1986 | R | 1994 | 2 | 2002 | ||
| H | 1987 | S | 1995 | 3 | 2003 | ||
| J | 1988 | T | 1996 | 4 | 2004 |
It should be further noted that be not necessarily the actual production time of automobile type year as defined in producer, but generally with
The difference in actual production time is no more than 1 year.It is each time of 1981-2009 and character code in vehicle identification code in table 4
Corresponding table.In embodiments of the present invention, the current character set to be selected for keying in position can be determined according to the time limit of scrapping of vehicle.It lifts
For example, if scrapping for China is limited to 10 years in year, current time is 2009, and typing character is：LSVHJ1330, current key
The digit for entering position is 9；Then according to table 4 and vehicle scrap the time limit can determine the current character set to be selected for keying in position be X-Y,
1-9}。
It should be noted that if the digit for currently keying in position is 11, the current corresponding coding rule in position of keying in fills for vehicle
Coding rule with factory, thens follow the steps 405.
405, according to the positions the 1-3 of the vehicle identification code automobile factory that typing character has determined, the 4-8 of vehicle identification code
The coding rule of position typing character has determined vehicle and vehicle assembling factory determines the corresponding character set to be selected in current key entry position.
Input control device is according to the positions the 1-3 automobile factory that typing character has determined of vehicle identification code, vehicle identification
The coding rule of the positions 4-8 of code typing character has determined vehicle and vehicle assembling factory determines that current key entry position is corresponding to be selected
Character set.
Wherein, the 11st of vehicle identification code is the character for indicating vehicle assembling factory.It should be noted that if current key
The digit for entering position is 11, then illustrates that first 10 of vehicle identification code are known.According to the coding rule of vehicle identification code,
The manufacturer of automobile can be determined according to the positions 1-3 of VIN codes；And the vehicle of vehicle can be determined according to the positions 4-8 of VIN codes
Type.Thus, it is possible to determine the corresponding character in vehicle assembling factory under corresponding vehicle according to the vehicle of automobile factory and vehicle
Collection.
It should be noted that if the digit for currently keying in position is 12-17, the current corresponding coding rule in position of keying in is vehicle
Manufacture serial number coding rule, then follow the steps 406.
406, determine that current key entry position is corresponding to be selected according to the coding rule of vehicle release serial number and typing character
Character set.
Input control device is right according to the coding rule of vehicle release serial number and the current key entry position of typing character determination
The character set to be selected answered.
Wherein, the positions 12-17 of vehicle identification code are the manufacture serial number of vehicle, and by automobile production, manufacturer formulates.
407, the corresponding character set adjustment input keyboard to be selected in position is keyed according to current.
Input control device keys in the corresponding character set adjustment input keyboard to be selected in position according to current.
It should be noted that the input keyboard in the embodiment of the present invention can be that system on input control device is defeated
Enter and adjust on keyboard, can also be according to current key in that the corresponding character set to be selected in position determines one dedicated for VIN codes
The input keyboard of input.
As a kind of possible embodiment, input keyboard is adjusted according to the current corresponding character set to be selected in position of keying in
Specific implementation mode is：Obtain the character set that input keyboard is included；Character in character set in addition to character set to be selected is deleted
It removes；Character in showing character set to be selected on input keyboard.
For example, if the current digit for keying in position of vehicle identification code is 1, typing character is sky.Known according to vehicle
The coding rule of other code can show that the 1st character set to be selected of vehicle identification code is { A-H, J-N, P, R-Z, 0-9 }.Then
The input keyboard for currently keying in position can be adjusted in the way of above-mentioned deletion character, the input keyboard after adjustment is such as
Shown in Fig. 5.
For example, if the current digit for keying in position of vehicle identification code is 9, the typing character of vehicle identification code is：
" LSVHJ133_ ", wherein underscore " _ " indicate current and key in position.According to the coding rule of vehicle identification code it is found that vehicle is known
9th character set to be selected of other code is { 0-9, X }, then can be in the way of above-mentioned deletion character to currently keying in position
Input keyboard is adjusted, and the input keyboard after adjustment is as shown in Figure 6.
It should be noted that the above embodiment is only to show current key entry position on the basis of system inputs keyboard
Character in optional character set.
Optionally, it is also wrapped according to the current specific implementation mode for keying in the corresponding character set adjustment input keyboard to be selected in position
It includes：Obtain the character set that input keyboard is included；The word in the character set that keyboard is included in addition to character set to be selected will be inputted
Symbol is set as non-enabled state, and sets the character in character set to be selected to enabled state.In other words：It can be general
System input keyboard on the character currently keyed in vehicle identification code in the character set to be selected of position be set as enabled state, and
Character of the character set that input keyboard is included in addition to character set to be selected is set as non-enabled state.So that vehicle is tieed up
Personnel or car owner are repaiied when inputting VIN codes, the character other than character set to be selected cannot be selected, reduces vehicle identification code input
The probability of error.
It through the embodiment of the present invention, can be according to the current key entry position of vehicle identification code and typing character has been determined to work as
The preceding character set to be selected for keying in position；And according to the current character set to be selected adjustment input keyboard for keying in position；To in auto repair
It, can be according to the current word keyed in and shown on position and the input keyboard of typing character adjustment when personnel or car owner input VIN codes
Symbol reduces the probability of VIN input errors to avoid the character that can not possibly occur in input VIN codes.
Fig. 7 is referred to, Fig. 7 is a kind of schematic block diagram of input control device provided in an embodiment of the present invention, the input
Control device includes such as lower unit：
Determination unit 701, for being keyed according to vehicle identification code, instruction is determining currently to key in position and typing character.
The determination unit 701, if being additionally operable to currently key in specified digit of the digit less than vehicle identification code of position,
The corresponding character set to be selected of the corresponding coding rule in position and the current key entry position of typing character determination is keyed according to current.
Adjustment unit 702, for keying in the corresponding character set adjustment input keyboard to be selected in position according to current.
As a kind of possible embodiment, if the digit for currently keying in position is 1, typing character is sky；It is current to key in
The corresponding coding rule in position is the coding rule of Railway Car Plant's affiliated area；Then the determination unit 701 is specifically used for：
Determine that current position of keying in is corresponded to according to the coding rule of Railway Car Plant's affiliated area and for empty typing character
Character set to be selected.
As a kind of possible embodiment, if the digit for currently keying in position is 9；It is current to key in the corresponding coding rule in position
It is then the verification rule of vehicle identification code；Then the determination unit 701 is specifically used for：
The corresponding character set to be selected in current key entry position is determined according to the verification rule of vehicle identification code and typing character.
As a kind of possible embodiment, current to key in the corresponding coding rule in position if the digit for currently keying in position is 10
It is then the coding rule in vehicle production time；The determination unit 701 is specifically used for：
The corresponding character to be selected of current input bit is determined according to the coding rule in vehicle production time and typing character
Collection.
As a kind of possible embodiment, current to key in the corresponding volume in position if the current digit for keying in position is 11
Code rule is the coding rule of vehicle assembling factory；Then the determination unit 701 is specifically used for：
According to the positions the 1-3 of vehicle identification code typing character determine automobile factory, vehicle identification code the positions 4-8
The coding rule of vehicle and vehicle assembling factory that typing character determines determines the corresponding character set to be selected in current key entry position.
As a kind of possible embodiment, current to key in the corresponding volume in position if the digit for currently keying in position is 12-17
Code rule is the coding rule of vehicle release serial number；Then the determination unit 701 is specifically used for：
The corresponding character to be selected in current key entry position is determined according to the coding rule of vehicle release serial number and typing character
Collection.
As a kind of possible embodiment, the adjustment unit 702 is specifically used for：
Obtain the character set that input keyboard is included；By the character deletion in character set in addition to character set to be selected.
As an alternative embodiment, the adjustment unit 702 also particularly useful for：
Obtain the input keyboard character set that is included, will input in the character set that keyboard is included except character set to be selected it
Outer character is set as non-enabled state, and sets the character in character set to be selected to enabled state.It is understood that
It is that the character of enabled state is in editing mode on input keyboard, so as to avoid vehicle maintenance personnel or car owner
The character other than character set to be selected is chosen when inputting VIN codes, reduces the probability of VIN codes input error.
It is a kind of schematic block diagram for input control device that another embodiment of the present invention provides referring to Fig. 8.This implementation
Example in device may include：One or more processors 801, one or more input equipments 802, one or more output
Equipment 803 and memory 804.Above-mentioned processor 801, input equipment 802, output equipment 803 and memory 804 pass through bus
805 connections.
It should be appreciated that in embodiments of the present invention, alleged processor 801 can be central processing unit (Central
Processing Unit, CPU), which can also be other general processors, digital signal processor (Digital
Signal Processor, DSP), application-specific integrated circuit (Application Specific Integrated Circuit,
ASIC), ready-made programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic
Device, discrete gate or transistor logic, discrete hardware components etc..General processor can be microprocessor or should
Processor can also be any conventional processor etc..
Input equipment 802 may include that Trackpad, fingerprint adopt sensor (finger print information and fingerprint for acquiring user
Directional information), microphone etc., output equipment 803 may include display (LCD etc.), loud speaker etc..
The memory 804 may include read-only memory and random access memory, and provide instruction to processor 801
And data.The a part of of memory 804 can also include nonvolatile RAM.For example, memory 804 may be used also
With the information of storage device type.
In embodiments of the present invention, it is loaded by processor 801 and executes one or one stored in computer storage media
Above instructions, to realize the corresponding steps of method flow shown in above-mentioned Fig. 3 or Fig. 4；In the specific implementation, computer storage is situated between
One in matter or one or more instruction are loaded by processor 801 and execute following steps：
Instruction, which is keyed in, according to vehicle identification code determines current key entry position and typing character；If currently keying in the digit of position
Less than the specified digit of vehicle identification code, then the corresponding coding rule in position and typing character determination are keyed in currently according to current
Key in the corresponding character set to be selected in position；The corresponding character set adjustment input keyboard to be selected in position is keyed according to current.
As a kind of possible embodiment, if the digit for currently keying in position is 1, typing character is sky；It is current to key in
The corresponding coding rule in position is the coding rule of Railway Car Plant's affiliated area；Then the corresponding coding rule in position are keyed according to current
Then the specific implementation mode of character set to be selected corresponding with the current key entry position of the determination of typing character is：According to Railway Car Plant
The coding rule of affiliated area character set to be selected corresponding with the current key entry position of the determination of typing character for sky.
As a kind of possible embodiment, current to key in the corresponding coding rule in position if the digit for currently keying in position is 9
It is then the verification rule of vehicle identification code；Then the corresponding coding rule in position and typing character determination are keyed according to current currently
The specific implementation mode for keying in the corresponding character set to be selected in position is：According to the verification rule of vehicle identification code and typing character
Determine the corresponding character set to be selected in current key entry position.
As a kind of possible embodiment, current to key in the corresponding coding rule in position if the digit for currently keying in position is 10
It is then the coding rule in vehicle production time；Then worked as according to the corresponding coding rule in current key entry position and typing character determination
The preceding specific implementation mode for keying in the corresponding character set to be selected in position is：According to the coding rule in vehicle production time and key in
Character determines the corresponding character set to be selected of current input bit.
As a kind of possible embodiment, current to key in the corresponding volume in position if the current digit for keying in position is 11
Code rule is the coding rule of vehicle assembling factory；Then the corresponding coding rule in position and typing character determination are keyed according to current
Currently the specific implementation mode of the corresponding character set to be selected in key entry position is：According to the positions the 1-3 of vehicle identification code, typing character is true
The coding rule of the positions 4-8 of fixed automobile factory, vehicle identification code typing character has determined vehicle and vehicle assembling factory is true
The corresponding character set to be selected in position is keyed in before settled.
As a kind of possible embodiment, current to key in the corresponding volume in position if the digit for currently keying in position is 12-17
Code rule is the coding rule of vehicle release serial number；Then the corresponding coding rule in position and typing character are keyed according to current
Determine that the current specific implementation mode for keying in the corresponding character set to be selected in position is：According to the coding rule of vehicle release serial number
Typing character determines the corresponding character set to be selected in current key entry position.
As a kind of possible embodiment, input keyboard is adjusted according to the current corresponding character set to be selected in position of keying in
Specific implementation mode is：Obtain the character set that input keyboard is included；Character in character set in addition to character set to be selected is deleted
It removes.
As an alternative embodiment, processor 801 also executes the following steps：
Obtain the input keyboard character set that is included, will input in the character set that keyboard is included except character set to be selected it
Outer character is set as non-enabled state, and sets the character in character set to be selected to enabled state.It is understood that
It is that the character of enabled state is in editing mode on input keyboard, so as to avoid vehicle maintenance personnel or car owner
The character other than character set to be selected is chosen when inputting VIN codes, reduces the probability of VIN codes input error.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can
It is completed with instructing relevant hardware by computer program, the program can be stored in a computer-readable storage
In medium, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can
For magnetic disc, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random
Access Memory, RAM) etc..
Above disclosed is only the section Example of the present invention, cannot limit the power of the present invention with this certainly
Sharp range, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and is weighed according to the present invention
Equivalent variations made by profit requirement, still belong to the scope covered by the invention.
Claims (10)
1. a kind of input control method, which is characterized in that the method includes：
Instruction, which is keyed in, according to vehicle identification code determines current key entry position and typing character；
If the current digit for keying in position is less than the specified digit of vehicle identification code, corresponding according to the current key entry position
Coding rule and the typing character determine the corresponding character set to be selected in the current key entry position；
According to the corresponding character set adjustment input keyboard to be selected in the current key entry position.
2. according to the method described in claim 1, it is characterized in that, it is described it is current key in position digit be 1, it is described to have keyed in word
Symbol is sky；The current corresponding coding rule in position of keying in is the coding rule of Railway Car Plant's affiliated area；
It is described to determine that the current key entry position is right according to the current corresponding coding rule in key entry position and the typing character
The character set to be selected answered, including：
According to the coding rule of Railway Car Plant's affiliated area and for typing character determines the current key described in sky
Enter the corresponding character set to be selected in position.
3. according to the method described in claim 1, it is characterized in that, it is described it is current key in position digit be 9, the current key entry
The corresponding coding rule in position is the verification rule of the vehicle identification code；
It is described to determine that the current key entry position is right according to the current corresponding coding rule in key entry position and the typing character
The character set to be selected answered, including：
Determine that the current key entry position is corresponding to be selected according to the verification rule of the vehicle identification code and the typing character
Character set.
4. according to the method described in claim 1, it is characterized in that, it is described it is current key in position digit be 10, the current key
Enter the coding rule that the corresponding coding rule in position is the vehicle production time；
It is described to determine that the current key entry position is right according to the current corresponding coding rule in key entry position and the typing character
The character set to be selected answered, including：
It determines that the current input bit is corresponding according to the coding rule in the vehicle production time and the typing character to wait for
Select character set.
5. according to the method described in claim 1, it is characterized in that, it is described it is current key in position digit be 11, the current key
Enter the coding rule that the corresponding coding rule in position is vehicle assembling factory；
It is described to determine that the current key entry position is right according to the current corresponding coding rule in key entry position and the typing character
The character set to be selected answered, including：
According to the positions the 1-3 of the vehicle identification code automobile factory that typing character has determined, the positions 4-8 of the vehicle identification code
The coding rule for the vehicle and the vehicle assembling factory that typing character has determined determines that the current key entry position is corresponding and waits for word selection
Symbol collection.
6. described current according to the method described in claim 1, it is characterized in that, the current digit for keying in position is 12-17
Key in the coding rule that the corresponding coding rule in position is vehicle release serial number；
It is described to determine that the current key entry position is right according to the current corresponding coding rule in key entry position and the typing character
The character set to be selected answered, including：
Determine that the current key entry position is corresponding according to the coding rule of the vehicle release serial number and the typing character
Character set to be selected.
7. according to the method described in claim 1-6 any one, which is characterized in that described to be corresponded to according to the current key entry position
Character set to be selected adjustment input keyboard include：
Obtain the character set that the input keyboard is included；
By the character deletion in the character set in addition to the character set to be selected.
8. a kind of input control device, which is characterized in that include for executing as described in claim 1-7 any claims
The unit of method.
9. a kind of input control device, which is characterized in that including processor, input equipment, output equipment and memory, the place
It manages device, input equipment, output equipment and memory to be connected with each other, wherein the memory is described for storing computer program
Computer program includes program instruction, and the processor is configured for calling described program instruction, executes such as claim 1-7
Any one of them method.
10. a kind of computer readable storage medium, which is characterized in that the computer storage media is stored with computer program,
The computer program includes program instruction, and described program instruction makes the processor execute such as right when being executed by a processor
It is required that 1-7 any one of them methods.
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| CN201711485529.7A CN108287612B (en) | 2017-12-29 | 2017-12-29 | Input control method and device |
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| CN201711485529.7A CN108287612B (en) | 2017-12-29 | 2017-12-29 | Input control method and device |
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