CN113806385A - Vehicle identification code flashing method, device, equipment and storage medium - Google Patents
Vehicle identification code flashing method, device, equipment and storage medium Download PDFInfo
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Abstract
The invention discloses a vehicle identification code flashing method, a device, equipment and a storage medium, wherein the method comprises the following steps: acquiring vehicle information of a vehicle to be written according to the production code; searching a notice number of a vehicle to be brushed in a vehicle order system according to the vehicle information, and generating a vehicle identification code according to the vehicle information and the notice number and a preset rule; and performing vehicle identification code flashing on the vehicle to be flashed according to the vehicle identification code. According to the invention, the vehicle model of the vehicle to be written is obtained through the production code, the notice number is searched according to the vehicle information, the vehicle identification code is generated according to the vehicle information and the notice number, and the vehicle to be written is written according to the vehicle identification code, so that the automatic generation and the automatic writing of the vehicle identification code are realized, the technical problems of low efficiency and high wrong writing rate of manually writing the vehicle identification code in the prior art are solved, and the wrong writing rate is reduced while the writing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a vehicle identification code flashing method, device, equipment and storage medium.
Background
At present, the automobile has become the important vehicle of people's trip, and according to relevant regulation, the automobile can be brushed the vehicle identification code when leaving the factory, and current brush-writing mode is generally for artifical brush-writing, and not only the brush-writing is inefficient, and wrong brush-writing rate is high moreover, therefore, how to reduce wrong brush-writing rate when improving vehicle identification code brush-writing efficiency and become the technological problem that awaits a urgent need to solve.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a vehicle identification code flashing method, a vehicle identification code flashing device, vehicle identification code flashing equipment and a storage medium, and aims to solve the technical problems of low vehicle identification code flashing efficiency and high mistaken flashing rate in the prior art.
In order to achieve the above object, the present invention provides a vehicle identification code flashing method, comprising the steps of:
acquiring vehicle information of a vehicle to be written according to the production code;
searching the notice number of the vehicle to be brushed in a vehicle order system according to the vehicle information, and generating a vehicle identification code according to the vehicle information and the notice number and a preset rule;
and performing vehicle identification code flashing on the vehicle to be flashed according to the vehicle identification code.
Optionally, after the vehicle identification code is flashed for the vehicle to be flashed according to the vehicle identification code, the method further includes:
when the vehicle identification code is completely written, the vehicle to be written is marked as a written vehicle;
acquiring the real vehicle chassis number and the vehicle identification code of the flashed vehicle;
extracting a vehicle chassis number contained in the vehicle identification code;
and when the actual vehicle chassis number is matched with the vehicle chassis number, judging that the brushed vehicle is a qualified brushing vehicle, and backing up the vehicle identification code to a brushing database.
Optionally, the vehicle information includes a vehicle chassis number and a vehicle purchase order number;
the searching for the notice number of the vehicle to be written in the vehicle order system according to the vehicle information and generating a vehicle identification code according to the vehicle information and the notice number and a preset rule comprise:
and searching the notice number of the vehicle to be brushed in a vehicle order system according to the vehicle purchase order number, and generating a vehicle identification code according to the notice number and the vehicle chassis number and a preset rule.
Optionally, after determining that the flashed vehicle is a qualified vehicle in flashing and backing up the vehicle identification code to a flashing database when the real vehicle chassis number matches the vehicle chassis number, the method further includes:
acquiring the vehicle identification code of the vehicle qualified by the brush writing from the brush writing database, and acquiring the factory vehicle identification code of the vehicle qualified by the brush writing from the qualification database;
and when the vehicle identification code is consistent with the standard vehicle identification code, judging that the brushing qualified vehicle is a vehicle capable of leaving the garage.
Optionally, the generating a vehicle identification code according to the bulletin number and the vehicle chassis number according to a preset rule includes:
acquiring characters contained in the notice number and the vehicle chassis number, and searching a numerical value corresponding to each character in a preset character comparison table according to each character;
determining a weighting coefficient corresponding to each character according to the character position of each character in the standard vehicle identification code;
determining a character weighted sum according to the numerical value corresponding to each character and the weighting coefficient corresponding to each character, and determining a check value according to the character weighted sum;
and sequencing the notice number, the check value and the vehicle chassis number according to a preset rule to generate a vehicle identification code.
Optionally, after the vehicle information of the vehicle to be written is obtained according to the production code, the method further includes:
when the notice number of the vehicle to be flashed is not found in a vehicle order system according to the vehicle information, reading the vehicle model and the vehicle body number from the vehicle information;
generating a synthetic notice number of the vehicle to be flashed according to the vehicle model, the vehicle body number and the vehicle purchase order number;
and generating a vehicle identification code according to the synthesized notice number and the vehicle chassis number, and flashing the identification code of the vehicle to be flashed according to the vehicle identification code.
Optionally, when the notice number of the vehicle to be flashed is not found according to the vehicle information, generating a synthesized notice number of the vehicle to be flashed according to the vehicle model, the vehicle body number, and the vehicle purchase order number includes:
when the notice number of the vehicle to be flashed is not found according to the vehicle information, determining the vehicle type and the power system of the vehicle according to the vehicle model;
determining the cab type of the vehicle to be flashed according to the vehicle body number, and determining the vehicle quality and the engine displacement of the vehicle to be flashed according to the vehicle purchase order number;
and generating a composite notice number of the vehicle to be brushed according to the vehicle type, the power system, the cab type, the vehicle mass and the engine displacement.
In addition, in order to achieve the above object, the present invention further provides a vehicle identification code flash apparatus, including:
the acquisition module is used for acquiring the vehicle information of the vehicle to be written according to the production code;
the generating module is used for searching the notice number of the vehicle to be written in a vehicle order system according to the vehicle information and generating a vehicle identification code according to the vehicle information and the notice number and a preset rule;
and the flash module is used for flashing the vehicle identification code of the vehicle to be flashed according to the vehicle identification code.
In addition, to achieve the above object, the present invention also provides a vehicle identification code flashing apparatus, including: a memory, a processor and a vehicle identification code flash program stored on the memory and executable on the processor, the vehicle identification code flash program being configured to implement the steps of the vehicle identification code flash method as described above.
Furthermore, to achieve the above object, the present invention further proposes a storage medium having stored thereon a vehicle identification code flashing program, which when executed by a processor implements the steps of the vehicle identification code flashing method as described above.
According to the method, the vehicle information of the vehicle to be written is obtained according to the production code; searching the notice number of the vehicle to be brushed in a vehicle order system according to the vehicle information, and generating a vehicle identification code according to the vehicle information and the notice number and a preset rule; and performing vehicle identification code flashing on the vehicle to be flashed according to the vehicle identification code. According to the invention, the vehicle model of the vehicle to be written is obtained through the production code, the notice number is searched according to the vehicle information, the vehicle identification code is generated according to the vehicle information and the notice number, and the vehicle to be written is written according to the vehicle identification code, so that the automatic generation and automatic writing of the vehicle identification code are realized, the technical problem of manually writing the vehicle identification code in the prior art is solved, the writing efficiency of the vehicle identification code is improved, and the wrong writing rate is reduced.
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FIG. 1 is a schematic structural diagram of a vehicle identification code flashing device of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a first embodiment of a vehicle identification code flashing method according to the present invention;
FIG. 3 is a flowchart illustrating a second embodiment of a vehicle identification code flashing method according to the invention;
FIG. 4 is a flowchart illustrating a third embodiment of a vehicle identification code flashing method according to the invention;
fig. 5 is a block diagram showing the configuration of the first embodiment of the vehicle identification code flash apparatus according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a vehicle identification code writing device in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the vehicle identification code flashing device may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a Wireless interface (e.g., a Wireless-Fidelity (WI-FI) interface). The Memory 1005 may be a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration shown in fig. 1 does not constitute a limitation of the vehicle identification code swipe apparatus, and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a storage medium, may include therein an operating system, a network communication module, a user interface module, and a vehicle identification code flash program.
In the vehicle identification code flash apparatus shown in fig. 1, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 of the vehicle identification code flashing device of the invention may be provided in the vehicle identification code flashing device, and the vehicle identification code flashing device calls the vehicle identification code flashing program stored in the memory 1005 through the processor 1001 and executes the vehicle identification code flashing method provided by the embodiment of the invention.
The embodiment of the invention provides a vehicle identification code flashing method, and referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of the vehicle identification code flashing method.
In this embodiment, the vehicle identification code flashing method includes the following steps:
step S10: and acquiring the vehicle information of the vehicle to be written according to the production code.
The execution subject of the present embodiment may be a computing service device with data processing, network communication and program running functions, such as a tablet computer, a personal computer, a mobile phone, or the like, or an electronic device capable of implementing the above functions, and the present embodiment and each of the following embodiments are described below by taking a vehicle identification number writing device as an example.
It can be understood that the production code is a code of the vehicle to be flashed in the production process, the production code can uniquely represent the vehicle to be flashed, vehicle information of the vehicle to be flashed can be acquired from the production management system according to the production code, and the vehicle information can include information such as a vehicle model, a vehicle chassis number and a vehicle purchase order number.
Step S20: and searching the notice number of the vehicle to be brushed in a vehicle order system according to the vehicle information, and generating a vehicle identification code according to the vehicle information and the notice number and a preset rule.
It should be understood that the notice number is a symbol that can reflect a vehicle manufacturer, a vehicle type, a cab type, a total vehicle mass, and a vehicle dynamic system, the vehicle order system includes the notice number of each vehicle to be refreshed, the notice number corresponding to the vehicle information can be searched in the order system according to the vehicle information of the vehicle to be refreshed, the vehicle Identification code refreshing device generates a vehicle Identification code according to the searched notice number and the vehicle information, and the vehicle Identification code can be represented by vin (vehicle Identification number).
Step S30: and performing vehicle identification code flashing on the vehicle to be flashed according to the vehicle identification code.
It can be understood that, after the vehicle identification code is generated, the vehicle identification code writing device writes the vehicle identification code to the vehicle to be written according to the vehicle identification code, and in practical application, the vehicle identification code may be written into an Electronic Control Unit (ECU) of a vehicle engine.
In the specific implementation, the vehicle identification code flashing device acquires the vehicle information corresponding to the production code in the production management system according to the production code, searches the notice number corresponding to the vehicle information in the vehicle order system according to the vehicle information, generates the vehicle identification number of the corresponding vehicle to be flashed according to the vehicle information and the notice number, and performs vehicle identification number flashing on the corresponding vehicle to be flashed according to the vehicle identification number.
Further, in order to implement automatic synthesis of the vehicle identification code to improve the brushing efficiency of the vehicle identification code, the vehicle information may include a vehicle chassis number and a vehicle purchase order number; correspondingly, the step of searching the notice number of the vehicle to be written in the vehicle order system according to the vehicle information, and generating the vehicle identification code according to the vehicle information and the notice number and according to the preset rule may include: and searching the notice number of the vehicle to be brushed in a vehicle order system according to the vehicle purchase order number, and generating a vehicle identification code according to the notice number and the vehicle chassis number and a preset rule.
It can be understood that the vehicle identification code flashing device can extract the vehicle chassis number and the vehicle purchase order number of the vehicle to be flashed from the vehicle information, and search the notice number corresponding to the purchase order number in the vehicle order system according to the purchase order number of the vehicle to be flashed.
It should be understood that the preset rule is a rule of placing positions of the notice number and the vehicle chassis number in the vehicle identification number, and the vehicle identification code flashing device generating the vehicle identification code according to the notice number and the vehicle chassis number and the preset rule may be determining the positions of the notice number and the vehicle chassis number according to a standard vehicle identification number, and combining the notice number and the vehicle chassis number of the vehicle to be flashed into the vehicle identification number of the vehicle to be flashed according to the positions, wherein the standard vehicle identification number is a vehicle identification number meeting relevant regulations of a country, an enterprise or other relevant departments.
Further, in order to realize automatic synthesis of the vehicle identification code to improve the brushing efficiency of the vehicle identification code, the generating the vehicle identification code according to the announcement number and the vehicle chassis number and according to a preset rule includes: acquiring characters contained in the notice number and the vehicle chassis number, and searching a numerical value corresponding to each character in a preset character comparison table according to each character; determining a weighting coefficient corresponding to each character according to the character position of each character in the standard vehicle identification code; determining a character weighted sum according to the numerical value corresponding to each character and the weighting coefficient corresponding to each character, and determining a check value according to the character weighted sum; and sequencing the notice number, the check value and the vehicle chassis number according to a preset rule to generate a vehicle identification code.
It should be understood that the notice number and the vehicle chassis number are composed of a plurality of characters, and the preset character comparison table is a comparison table of characters and numerical values included in the notice number and the vehicle chassis number.
It is understood that the character positions are positions of characters of the bulletin number and the vehicle chassis number in the standard vehicle identification number, the character positions of each character of the bulletin number and the vehicle chassis number in the standard vehicle identification number are determined, each character position of the standard vehicle identification number corresponds to a specific weighting coefficient, and the weighting coefficient of the corresponding character can be determined according to the character positions.
It should be understood that each character corresponds to a numerical value and a weighting coefficient, the numerical value corresponding to each character is multiplied by the weighting coefficient and then added to obtain a character weighted sum, and a remainder obtained by dividing the character weighted sum by a preset numerical value is a check value, and the check value can be calculated by equation (1):
wherein j is a check value, n is the number of the vehicle identification codes, aiIs the value corresponding to the ith character, biIs the weighting coefficient corresponding to the ith character, and k is a preset numerical value.
It can be understood that the positions of the notice number, the check value and the vehicle chassis number in the vehicle identification code are fixed, and the vehicle identification number can be obtained by sequencing the notice number, the check value and the vehicle chassis number according to a preset rule.
In a specific implementation, for example, the notice number of the vehicle to be brushed is lnxberg 0B, the vehicle chassis number is MR225380, k is 11, and the standard vehicle identification number is: the notice number (8 bits) + the check value (1 bit) + the vehicle chassis number (8 bits), the standard vehicle identification number has 17 bits of characters, the preset character comparison table can refer to table 1-preset character comparison table, the weighting coefficient can refer to table 2-character position and weighting coefficient comparison table, the check value is 4 through the numerical value and the weighting coefficient found in table 1 and table 2 by the notice number and the vehicle chassis number and calculated by formula 1, the notice number, the check value and the vehicle chassis number are sorted according to the standard vehicle identification number to obtain the vehicle identification number of the vehicle to be swiped and written as LNXBEG0B4MR225380, and the example is for more clearly illustrating the embodiment and does not limit the embodiment.
TABLE 1 Preset character Compare Table
| Character(s) | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C |
| Numerical value | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 1 | 2 | 3 |
| Character(s) | D | E | F | G | H | I | J | K | L | M | N | P | R |
| Numerical value | 4 | 5 | 6 | 7 | 8 | 9 | 1 | 2 | 3 | 4 | 5 | 7 | 9 |
| Character(s) | S | T | U | V | W | X | Y | Z | |||||
| Numerical value | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
TABLE 2 character position weighting factor LUT
The method comprises the steps of obtaining vehicle information of a vehicle to be written according to a production code; searching the notice number of the vehicle to be brushed in a vehicle order system according to the vehicle information, and generating a vehicle identification code according to the vehicle information and the notice number and a preset rule; and performing vehicle identification code flashing on the vehicle to be flashed according to the vehicle identification code. According to the method and the device, the vehicle model of the vehicle to be brushed is obtained through the production codes, the notice number is searched according to the vehicle information, the vehicle identification code is generated according to the vehicle information and the notice number, and the vehicle to be brushed is brushed according to the vehicle identification code, so that the automatic generation and automatic brushing of the vehicle identification code are realized, the technical problem of manually brushing the vehicle identification code in the prior art is solved, the brushing efficiency of the vehicle identification code is improved, and the brushing error rate is reduced.
Referring to fig. 3, fig. 3 is a flowchart illustrating a vehicle identification code flashing method according to a second embodiment of the invention.
Based on the first embodiment, in this embodiment, after the step S30, the method further includes:
step S40: and when the vehicle identification code is completely written, marking the vehicle to be written as a written vehicle.
In a specific implementation, the vehicle identification code flashing device marks the vehicle to be flashed as a flashed vehicle when the vehicle identification code flashing is completed.
Step S50: and acquiring the real vehicle chassis number and the vehicle identification code of the flashed vehicle.
It is understood that the actual chassis number in the present embodiment is the vehicle chassis number physically marked on the vehicle body, and the vehicle identification code can be obtained from the ECU of the vehicle engine.
Step S60: and extracting the vehicle chassis number contained in the vehicle identification code.
It should be understood that the vehicle identification code is composed of the notice number, the check value, and the vehicle-chassis number, and the vehicle-identification-code-rewriting device extracts the vehicle-chassis number of the vehicle from the vehicle identification code.
Step S70: and when the actual vehicle chassis number is matched with the vehicle chassis number, judging that the brushed vehicle is a qualified brushing vehicle, and backing up the vehicle identification code to a brushing database.
It can be understood that the matching of the real vehicle chassis number and the vehicle chassis number is that after characters of the real vehicle chassis number and the vehicle chassis number are compared bit by bit, each character is uniform, and matching can be judged.
In the concrete implementation, when the vehicle identification code is erased, the vehicle identification code erasing device marks the corresponding vehicle to be erased as an erased vehicle, in order to reduce the error erasing rate, the vehicle identification code erasing device checks the erased vehicle, the vehicle identification code erasing device reads the actual chassis number of the erased vehicle, extracts the vehicle chassis number from the vehicle identification code of the erased vehicle, when the actual chassis number is consistent with each digit of the characters of the vehicle chassis number, the actual chassis number is matched with the vehicle chassis number, judges that the erased vehicle is an erased vehicle, and backs up the vehicle identification code of the erased vehicle to the erasing database.
Further, since the data in the vehicle ordering system may be modified before the vehicle leaves the factory to cause the written vehicle identification code to be inconsistent with the vehicle identification code of the vehicle in the final vehicle-leaving-time certification system, in order to avoid the above problem, the method reduces the wrong brushing rate of the vehicle identification code, and after the step S70, the method further includes:
step S80: and acquiring the vehicle identification code of the vehicle qualified by brushing from the brushing database, and acquiring the factory vehicle identification code of the vehicle qualified by brushing from the qualification database.
It should be understood that the certification database is a database storing vehicle certification information when the vehicle leaves the factory, the vehicle certification information includes a factory vehicle identification code corresponding to the vehicle, and the factory vehicle identification code is a final vehicle identification code.
Step S90: and when the vehicle identification code is consistent with the standard vehicle identification code, judging that the brushing qualified vehicle is a vehicle capable of leaving the garage.
It can be understood that when the vehicle identification code in the flash database is consistent with the outgoing vehicle identification code of the corresponding vehicle in the certification data, the vehicle identification code flash device determines that the flash qualified vehicle is an outgoing vehicle, and the outgoing vehicle is a vehicle which is checked and can be sold in the market.
In a specific implementation, the vehicle identification code flashing device acquires the vehicle identification code of the vehicle qualified for flashing from the flashing database, acquires the ex-factory vehicle identification code of the vehicle qualified for flashing from the certification database, compares the vehicle identification code with characters of each position of the ex-factory vehicle identification code, and judges that the vehicle qualified for flashing is the ex-warehouse vehicle when the comparison result shows that the characters of each position are consistent.
In the embodiment, when the vehicle identification code is completely written, the vehicle to be written is marked as a written vehicle; acquiring the real vehicle chassis number and the vehicle identification code of the flashed vehicle; extracting a vehicle chassis number contained in the vehicle identification code; and when the actual vehicle chassis number is matched with the vehicle chassis number, judging that the brushed vehicle is a qualified brushing vehicle, and backing up the vehicle identification code to a brushing database. Because this embodiment is through comparing the real car chassis number that has brushed the vehicle with the vehicle chassis number that contains in the vehicle identification code, when the contrast result is two chassis numbers unanimity, judge that this vehicle is brushing qualified vehicle, solved the technical problem that vehicle identification code brushed by mistake among the prior art, reduced the wrong rate of brushing of vehicle identification code.
Referring to fig. 4, fig. 4 is a flowchart illustrating a vehicle identification code flashing method according to a third embodiment of the invention.
Based on the foregoing embodiments, in this embodiment, after the step S10, the method further includes:
step S101: when the notice number of the vehicle to be flashed is not found in a vehicle order system according to the vehicle information, reading the vehicle model and the vehicle body number from the vehicle information;
it should be understood that the vehicle information includes the vehicle model number, the vehicle chassis number, the vehicle purchase order number, and the vehicle body number.
Step S102: and generating the synthetic notice number of the vehicle to be flashed according to the vehicle model, the vehicle body number and the vehicle purchase order number.
It is understood that the notice number can be obtained by searching from a vehicle order system, and can also be obtained by synthesizing according to the vehicle model number, the vehicle body number and the vehicle purchase order number of the vehicle to be brushed.
Step S103: and generating a vehicle identification code according to the synthesized notice number and the vehicle chassis number, and flashing the identification code of the vehicle to be flashed according to the vehicle identification code.
It should be understood that, the check value is calculated according to the composite notice number and the vehicle chassis number, and the vehicle identification code is generated according to the composite notice number, the check value and the vehicle chassis number, which may specifically refer to the above embodiments and is not described herein again.
In the specific implementation, when the vehicle identification code flashing device does not find the notice number of the vehicle to be flashed in the vehicle order system, a synthesized notice number is generated according to the vehicle model, the vehicle body number and the vehicle purchase order number in the vehicle information of the vehicle to be flashed, a check value is determined according to the synthesized notice number and the vehicle chassis number, a vehicle identification code is generated according to the synthesized notice number, the check value and the vehicle chassis number, and the vehicle to be flashed is flashed according to the vehicle identification code.
Further, the vehicle identification code writing device may not find the vehicle identification number in the vehicle order system, and in order to improve writing efficiency of the vehicle identification code, when the notice number of the vehicle to be written is not found according to the vehicle information, the synthetic notice number of the vehicle to be written is generated according to the vehicle model, the vehicle body number and the vehicle purchase order number, including: when the notice number of the vehicle to be flashed is not found according to the vehicle information, determining the vehicle type and the power system of the vehicle according to the vehicle model; determining the cab type of the vehicle to be flashed according to the vehicle body number, and determining the vehicle quality and the engine displacement of the vehicle to be flashed according to the vehicle purchase order number; and generating a composite notice number of the vehicle to be brushed according to the vehicle type, the power system, the cab type, the vehicle mass and the engine displacement.
It should be understood that the vehicle model includes several characters, the vehicle type and the power system of the vehicle and the representation characters thereof can be determined by looking up the preset comparison table according to the characters included in the vehicle model, the cab type and the representation characters thereof can be determined by looking up the preset comparison table according to the vehicle body number, the vehicle mass and the engine displacement of the vehicle and the representation characters thereof can be determined by looking up the preset comparison table according to the vehicle purchase order number, and the preset comparison table can be set according to a specific application scenario, which is not limited in this embodiment.
It can be understood that the synthesized notice number of the vehicle to be flashed can be obtained by sorting and combining the characters obtained by table lookup according to the positions of the characters in the notice number.
In the embodiment, when the notice number of the vehicle to be flashed is not found in the vehicle order system according to the vehicle information, the vehicle model and the vehicle body number are read from the vehicle information; generating a synthetic notice number of the vehicle to be flashed according to the vehicle model, the vehicle body number and the vehicle purchase order number; and generating a vehicle identification code according to the synthesized notice number and the vehicle chassis number, and flashing the identification code of the vehicle to be flashed according to the vehicle identification code. In the embodiment, when the notice number is not found in the vehicle order system, the synthesized notice number is generated according to the vehicle model, the vehicle body number and the vehicle purchase order number, and the vehicle identification code is generated according to the vehicle chassis number of the synthesized notice number to write the vehicle to be written, so that the writing efficiency of the vehicle identification code is improved.
Furthermore, an embodiment of the present invention further provides a storage medium, where a vehicle identification code flashing program is stored on the storage medium, and the vehicle identification code flashing program, when executed by a processor, implements the steps of the vehicle identification code flashing method as described above.
Referring to fig. 5, fig. 5 is a block diagram illustrating a first embodiment of a vehicle identification code writing apparatus according to the present invention.
As shown in fig. 5, a vehicle identification code writing apparatus according to an embodiment of the present invention includes: the device comprises an acquisition module 10, a generation module 20 and a flash module 30.
The obtaining module 10 is configured to obtain vehicle information of a vehicle to be written according to a production code;
the generating module 20 is configured to search the notice number of the vehicle to be written in the vehicle order system according to the vehicle information, and generate a vehicle identification code according to a preset rule according to the vehicle information and the notice number;
the flash module 30 is configured to flash the vehicle identification code of the vehicle to be flashed according to the vehicle identification code.
The method comprises the steps of obtaining vehicle information of a vehicle to be written according to a production code; searching the notice number of the vehicle to be brushed in a vehicle order system according to the vehicle information, and generating a vehicle identification code according to the vehicle information and the notice number and a preset rule; and performing vehicle identification code flashing on the vehicle to be flashed according to the vehicle identification code. According to the method and the device, the vehicle model of the vehicle to be brushed is obtained through the production codes, the notice number is searched according to the vehicle information, the vehicle identification code is generated according to the vehicle information and the notice number, and the vehicle to be brushed is brushed according to the vehicle identification code, so that the automatic generation and automatic brushing of the vehicle identification code are realized, the technical problem of manually brushing the vehicle identification code in the prior art is solved, the brushing efficiency of the vehicle identification code is improved, and the brushing error rate is reduced.
Based on the first embodiment of the vehicle identification code flash device of the present invention, a second embodiment of the vehicle identification code flash device of the present invention is provided.
In this embodiment, the flashing module 10 is further configured to mark the vehicle to be flashed as a flashed vehicle when the vehicle identification code is flashed; acquiring the real vehicle chassis number and the vehicle identification code of the flashed vehicle; extracting a vehicle chassis number contained in the vehicle identification code; and when the actual vehicle chassis number is matched with the vehicle chassis number, judging that the brushed vehicle is a qualified brushing vehicle, and backing up the vehicle identification code to a brushing database.
The generating module 20 is further configured to search the bulletin number of the vehicle to be brushed in the vehicle order system according to the vehicle purchase order number, and generate a vehicle identification code according to the bulletin number and the vehicle chassis number according to a preset rule, where the vehicle information includes the vehicle chassis number and the vehicle purchase order number.
The flash module 10 is further configured to obtain the vehicle identification code of the vehicle qualified by flash from the flash database, and obtain the outgoing vehicle identification code of the vehicle qualified by flash from the certification database; and when the vehicle identification code is consistent with the standard vehicle identification code, judging that the brushing qualified vehicle is a vehicle capable of leaving the garage.
The generating module 20 is further configured to obtain characters included in the bulletin board number and the vehicle chassis number, and search a numerical value corresponding to each character in a preset character comparison table according to each character; determining a weighting coefficient corresponding to each character according to the character position of each character in the standard vehicle identification code; determining a character weighted sum according to the numerical value corresponding to each character and the weighting coefficient corresponding to each character, and determining a check value according to the character weighted sum; and sequencing the notice number, the check value and the vehicle chassis number according to a preset rule to generate a vehicle identification code.
The obtaining module 10 is further configured to read a vehicle model and a vehicle body number from the vehicle information when the notice number of the vehicle to be flashed is not found in the vehicle order system according to the vehicle information; generating a synthetic notice number of the vehicle to be flashed according to the vehicle model, the vehicle body number and the vehicle purchase order number; and generating a vehicle identification code according to the synthesized notice number and the vehicle chassis number, and flashing the identification code of the vehicle to be flashed according to the vehicle identification code.
The obtaining module 10 is further configured to determine a vehicle type and a power system of the vehicle according to the vehicle model when the notice number of the vehicle to be flashed is not found according to the vehicle information; determining the cab type of the vehicle to be flashed according to the vehicle body number, and determining the vehicle quality and the engine displacement of the vehicle to be flashed according to the vehicle purchase order number; and generating a composite notice number of the vehicle to be brushed according to the vehicle type, the power system, the cab type, the vehicle mass and the engine displacement.
Other embodiments or specific implementation manners of the vehicle identification code flashing device of the invention can refer to the above method embodiments, and are not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., a rom/ram, a magnetic disk, an optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A vehicle identification code flashing method is characterized by comprising the following steps:
acquiring vehicle information of a vehicle to be written according to the production code;
searching the notice number of the vehicle to be brushed in a vehicle order system according to the vehicle information, and generating a vehicle identification code according to the vehicle information and the notice number and a preset rule;
and performing vehicle identification code flashing on the vehicle to be flashed according to the vehicle identification code.
2. The method of claim 1, wherein after the vehicle identification code is swiped for the vehicle to be swiped according to the vehicle identification code, the method further comprises:
when the vehicle identification code is completely written, the vehicle to be written is marked as a written vehicle;
acquiring the real vehicle chassis number and the vehicle identification code of the flashed vehicle;
extracting a vehicle chassis number contained in the vehicle identification code;
and when the actual vehicle chassis number is matched with the vehicle chassis number, judging that the brushed vehicle is a qualified brushing vehicle, and backing up the vehicle identification code to a brushing database.
3. The method of claim 1, wherein the vehicle information includes a vehicle chassis number and a vehicle purchase order number;
the searching for the notice number of the vehicle to be written in the vehicle order system according to the vehicle information and generating a vehicle identification code according to the vehicle information and the notice number and a preset rule comprise:
and searching the notice number of the vehicle to be brushed in a vehicle order system according to the vehicle purchase order number, and generating a vehicle identification code according to the notice number and the vehicle chassis number and a preset rule.
4. The method of claim 2, wherein after determining that the flashed vehicle is a flash-eligible vehicle and backing up the vehicle identification code to a flash database when the real vehicle chassis number matches the vehicle chassis number, the method further comprises:
acquiring the vehicle identification code of the vehicle qualified by the brush writing from the brush writing database, and acquiring the factory vehicle identification code of the vehicle qualified by the brush writing from the qualification database;
and when the vehicle identification code is consistent with the standard vehicle identification code, judging that the brushing qualified vehicle is a vehicle capable of leaving the garage.
5. The method of claim 3, wherein generating a vehicle identification code according to a preset rule based on the notice number and the vehicle chassis number comprises:
acquiring characters contained in the notice number and the vehicle chassis number, and searching a numerical value corresponding to each character in a preset character comparison table according to each character;
determining a weighting coefficient corresponding to each character according to the character position of each character in the standard vehicle identification code;
determining a character weighted sum according to the numerical value corresponding to each character and the weighting coefficient corresponding to each character, and determining a check value according to the character weighted sum;
and sequencing the notice number, the check value and the vehicle chassis number according to a preset rule to generate a vehicle identification code.
6. The method of claim 3, wherein after obtaining the vehicle information of the vehicle to be flashed from the production code, the method further comprises:
when the notice number of the vehicle to be flashed is not found in a vehicle order system according to the vehicle information, reading the vehicle model and the vehicle body number from the vehicle information;
generating a synthetic notice number of the vehicle to be flashed according to the vehicle model, the vehicle body number and the vehicle purchase order number;
and generating a vehicle identification code according to the synthesized notice number and the vehicle chassis number, and flashing the identification code of the vehicle to be flashed according to the vehicle identification code.
7. The method of claim 6, wherein the generating a composite notice number of the vehicle to be flashed from the vehicle model, the vehicle body number, and the vehicle purchase order number when the notice number of the vehicle to be flashed is not found from the vehicle information comprises:
when the notice number of the vehicle to be flashed is not found according to the vehicle information, determining the vehicle type and the power system of the vehicle according to the vehicle model;
determining the cab type of the vehicle to be flashed according to the vehicle body number, and determining the vehicle quality and the engine displacement of the vehicle to be flashed according to the vehicle purchase order number;
and generating a composite notice number of the vehicle to be brushed according to the vehicle type, the power system, the cab type, the vehicle mass and the engine displacement.
8. A vehicle identification code flash apparatus, the apparatus comprising:
the acquisition module is used for acquiring the vehicle information of the vehicle to be written according to the production code;
the generating module is used for searching the notice number of the vehicle to be written in a vehicle order system according to the vehicle information and generating a vehicle identification code according to the vehicle information and the notice number and a preset rule;
and the flash module is used for flashing the vehicle identification code of the vehicle to be flashed according to the vehicle identification code.
9. A vehicle identification code flashing apparatus, characterized in that the apparatus comprises: a memory, a processor and a vehicle identification code flash program stored on the memory and executable on the processor, the vehicle identification code flash program being configured to implement the steps of the vehicle identification code flash method according to any one of claims 1 to 7.
10. A storage medium having stored thereon a vehicle identification code flash program that, when executed by a processor, implements the steps of the vehicle identification code flash method according to any one of claims 1 to 7.
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| CN115257210A (en) * | 2022-07-01 | 2022-11-01 | 东风汽车股份有限公司 | Vehicle regulation mark code spraying method based on MES system |
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