CN117850303A - Whole vehicle offline processing device and method - Google Patents
Whole vehicle offline processing device and method Download PDFInfo
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- CN117850303A CN117850303A CN202311765477.4A CN202311765477A CN117850303A CN 117850303 A CN117850303 A CN 117850303A CN 202311765477 A CN202311765477 A CN 202311765477A CN 117850303 A CN117850303 A CN 117850303A
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- 238000013500 data storage Methods 0.000 claims description 3
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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Abstract
The invention provides a whole car off-line processing device and method, wherein the device comprises the following steps: the electric inspection device is used for acquiring vehicle information of the target vehicle, sending corresponding request information based on the vehicle information, receiving target configuration data returned based on the request information, and writing configuration words into a controller of the target vehicle or performing functional electric inspection based on the target configuration data; the BOM system is used for defining configuration data related to the differential configuration of the target vehicle type; the MES system is respectively in communication connection with the BOM system and the electric inspection equipment, and is used for acquiring configuration data from the BOM system, determining target configuration data corresponding to the request information from the configuration data under the condition of receiving the request information, and sending the target configuration data to the electric inspection equipment. The invention predefines the configuration data related to the difference configuration of the target vehicle type through the BOM system, and can solve the problem of automatic configuration and electric inspection of the whole vehicle in off-line of multiple vehicle types or unfixed configuration.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a device and a method for processing the off-line of a whole automobile.
Background
With the rapid development of the automobile industry, the technology of intellectualization, networking, new energy and the like is mature, the automobile is not a simple riding tool, the comfort and the driving feeling of the whole automobile are continuously improved under the addition of a series of new technologies, new materials and new technologies, the automatic driving, instrument-multimedia double-screen or even multi-screen interaction technology, and the theatre-level sound and video enjoyment and the like are not far beyond reach.
The new technologies are also formed into fixed whole car configuration tables with different echelons by arrangement and combination of the car enterprises, and the new technologies are put on the market at selling prices with different price to meet the demands of different audiences.
The controllers carried by the whole vehicle with different echelon configurations are different, and even though the controllers are possibly common, the related configuration items of the controllers with different configurations are different, namely the separated electrified configurations are different. Before the whole vehicle is taken off line and leaves the factory, the carried controller is configured and electrically checked through special tools/equipment, so that the gradient configuration requirement of the relevant vehicle type is realized.
The current vehicle offline configuration/electric inspection scheme mainly comprises the steps of analyzing a fixed vehicle type configuration table, identifying a differentiated electrified configuration table, developing a specific electric inspection processing program according to the electrified configuration table, identifying specific configuration information of the online vehicle through a vehicle VIN code or a vehicle type number, writing preset related configuration words or information into a corresponding controller, performing basic clearing or fault code reading electric inspection operation on the controller, and finally completing vehicle configuration and electric inspection.
However, in actual production, because of multiple vehicle types, multiple configurations and low production capacity, the utilization rate of the separately developed electric inspection program is low, and a large amount of resources are wasted, so that the problem of automatic configuration and electric inspection of the whole vehicle in off-line of multiple vehicle types or non-fixed configurations cannot be solved.
Disclosure of Invention
In view of the foregoing, it is necessary to provide a device and a method for processing the off-line of a whole vehicle, which are used for solving the problem of automatic off-line configuration and the problem of electric inspection of the whole vehicle with multiple vehicle types or non-fixed configuration.
In order to solve the above problems, the present invention provides a whole vehicle offline processing device, including:
the electric inspection device is used for acquiring vehicle information of a target vehicle, sending corresponding request information based on the vehicle information, receiving target configuration data returned based on the request information, and writing configuration words into a controller of the target vehicle or performing functional electric inspection based on the target configuration data;
the BOM system is used for defining configuration data related to the differential configuration of the target vehicle type;
and the MES system is respectively in communication connection with the BOM system and the electric inspection equipment, and is used for acquiring the configuration data from the BOM system, determining target configuration data corresponding to the request information from the configuration data under the condition that the request information is received, and transmitting the target configuration data to the electric inspection equipment.
Further, the vehicle information of the target vehicle includes: the VIN code or the vehicle model of the target vehicle.
Further, the performing the functional electrical inspection includes:
and comparing and checking the part number and the software version of the controller of the target vehicle.
Further, the performing the functional electrical inspection further includes:
and reading or clearing the fault code of the controller of the target vehicle.
Further, the electric inspection device is further configured to acquire target type information of the target vehicle after writing a configuration word into the controller of the target vehicle or performing functional electric inspection, and send the target type information to the MES system.
Further, the configuration data includes: and the information related to the difference configuration of the target vehicle type and the corresponding data format of the information.
Further, the configuration data further includes: and the data storage position requirements of the target vehicle type and the difference configuration are related.
The invention also provides a whole vehicle offline processing method, which comprises the following steps:
the electric inspection equipment acquires vehicle information of a target vehicle and sends corresponding request information to an MES system based on the vehicle information;
the electric inspection equipment receives target configuration data returned by the MES system based on the request information; the target configuration data is determined from the configuration data based on the request information after the MES system obtains the configuration data related to the difference configuration of the target vehicle type from the BOM system and receives the request information;
the electric inspection device writes a configuration word into a controller of the target vehicle or performs functional electric inspection based on the target configuration data.
Further, the vehicle information of the target vehicle includes: the VIN code or the vehicle model of the target vehicle.
Further, the performing the functional electrical inspection includes:
and comparing and checking the part number and the software version of the controller of the target vehicle.
The beneficial effects of the implementation mode are that: according to the whole vehicle offline processing device and method, configuration data related to the difference configuration is defined based on the BOM system, when the electric inspection equipment needs to acquire the target configuration data, request information is sent to the MES system, the target configuration data corresponding to the request information is acquired through the MES system, and based on the acquired target configuration data, configuration words are written into a controller of the target vehicle or functional electric inspection is carried out. In the device provided by the invention, the BOM system is pre-defined with the configuration data related to the difference configuration, when the whole vehicle is off line, the electric inspection equipment can directly acquire the target configuration data corresponding to the target vehicle to configure and electrically inspect the target vehicle through the MES system, and the electric inspection program is not required to be independently started aiming at the configuration of the vehicle type or the controller, so that the whole vehicle of different vehicle types and with unfixed configuration can be automatically configured or electrically inspected, and the resource waste is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly explain the drawings needed in the description of the embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of a vehicle off-line processing apparatus according to the present invention;
fig. 2 is a flowchart of an embodiment of a method for processing a whole vehicle offline.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or modules is not necessarily limited to those steps or modules that are expressly listed or inherent to such process, method, article, or device.
The naming or numbering of the steps in the embodiments of the present invention does not mean that the steps in the method flow must be executed according to the time/logic sequence indicated by the naming or numbering, and the named or numbered flow steps may change the execution order according to the technical purpose to be achieved, so long as the same or similar technical effects can be achieved.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the invention. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The invention provides a whole vehicle off-line processing device and method, which are respectively described below.
As shown in fig. 1, the present invention provides a device for processing a complete vehicle offline, comprising:
the electric inspection device 110 is configured to acquire vehicle information of a target vehicle, send corresponding request information based on the vehicle information, receive target configuration data returned based on the request information, and write a configuration word into a controller of the target vehicle or perform functional electric inspection based on the target configuration data; wherein the vehicle information of the target vehicle includes: a VIN code (Vehicle Identification Number ) or a vehicle model number of the target vehicle;
a BOM system 120 (i.e., bill of materials system) for defining configuration data related to the differential configuration of the target vehicle model; the configuration data related to the difference configuration of the target vehicle type comprises: the information related to the difference configuration of the target vehicle type and the corresponding data format thereof, and the data storage position requirement related to the difference configuration of the target vehicle type;
the MES system 130 (i.e. a production management system) is respectively connected to the BOM system 120 and the electrical inspection device 110 in a communication manner, and is configured to obtain the configuration data from the BOM system 120, determine, when the request information is received, target configuration data corresponding to the request information from the configuration data, and send the target configuration data to the electrical inspection device 110.
It can be understood that the whole vehicle off-line processing comprises writing configuration words into the controller of the target vehicle, namely, performing self-adaptive electrification configuration, and further, performing functional electric inspection on the controller of the target vehicle.
The target vehicle type can be a pre-sold vehicle type or a vehicle type corresponding to a custom-made scheme, and the target configuration data is key configuration data corresponding to the request information, wherein the key configuration data is determined from configuration data related to the difference configuration of the target vehicle type.
Configuration data related to the differential configuration of the target vehicle type can influence information of a configuration word of a certain controller, for example, a BCM (body controller) needs to identify that a single-row/double-row vehicle is required to complete unlocking/locking control of a door lock, and a multimedia host is used for identifying a reversing image or carrying out 360-degree panoramic image configuration.
The manner in which the electric test apparatus 110 acquires the vehicle information of the target vehicle may be: the vehicle information is scanned, identified or manually input, and can be VIN code or vehicle model number of the passing vehicle.
The building process of the BOM system 120 includes: the vehicle type in the pre-selling vehicle type/customer customizing scheme is identified or pre-judged in advance by combining with industry related experience, and key information related to the difference configuration can influence information of a certain controller configuration word, for example, BCM needs to identify single/double-row vehicles to finish the control of unlocking/locking of the door locks, a multimedia host identifies a reversing image or carries out 360-degree panoramic image configuration so that a multimedia screen displays corresponding functional pictures, and similar key information includes seat number, number of speakers, presence or absence of a skylight and the like. And the information is defined in the BOM system 120, including data format requirements and storage location requirements, such as a vehicle model number, a vehicle model name, a vehicle model description, a part number, a part name, content and format requirements of a software version, a field location of a storage controller software version, and the like, and finally, the data construction of the whole vehicle BOM system 120 is completed together with other conventional part information.
In other embodiments, when the BOM system 120 is built, the relevant configuration words of all controllers carried by the vehicle are pre-edited and stored according to the planning configuration table, and when the whole vehicle passes, the electric inspection device 110 directly retrieves the whole vehicle configuration word of the relevant vehicle through the MES system 130 and executes the configuration word writing operation, so that the whole vehicle self-adaptive electrified configuration and electric inspection can be realized.
The MES system 130 is configured to assign a vehicle VIN code to each vehicle type in the production plan, obtain the target configuration data related to the vehicle type from the BOM system 120 according to the data grabbing rule, and transmit the configuration data to the electric inspection device 110 when receiving the request of the electric inspection device 110.
In some embodiments, the performing a functional electrical test comprises:
comparing and checking the part number and the software version of the controller of the target vehicle;
and reading or clearing the fault code of the controller of the target vehicle.
The electric inspection device 110 is further configured to acquire target type information of the target vehicle after writing a configuration word into a controller of the target vehicle or performing a functional electric inspection, and send the target type information to the MES system 130.
It is understood that the target type information of the target vehicle may be necessary information of the passing vehicle. Electrical test device 110 (i.e., off-line electrical test device): the VIN code or the vehicle model number of the passing vehicle is scanned and identified or manually input, a request for acquiring data, namely request information, is sent to the MES system 130 through the electric inspection equipment 110, then target configuration data returned by the MES system 130 is combined for identification, analysis and judgment, finally, configuration words meeting the electrified configuration requirement of the whole vehicle are written into corresponding controllers according to the target configuration data, or the functions of the controllers carried by the passing vehicle are electrically inspected (including part number and software version reading/comparison and verification, fault code clearing/reading and the like), and finally, necessary information (such as T-Box information) of the passing vehicle is returned to the MES system 130 for reporting and backup.
In summary, the device for processing the off-line of the whole vehicle provided by the invention comprises: the electric inspection device 110 is configured to acquire vehicle information of a target vehicle, send corresponding request information based on the vehicle information, receive target configuration data returned based on the request information, and write a configuration word into a controller of the target vehicle or perform functional electric inspection based on the target configuration data; the BOM system 120 is used for defining configuration data related to the differential configuration of the target vehicle type; and the MES system 130 is respectively in communication connection with the BOM system 120 and the electric inspection equipment 110, and is used for acquiring the configuration data from the BOM system 120, determining target configuration data corresponding to the request information from the configuration data and sending the target configuration data to the electric inspection equipment 110 when the request information is received.
In the vehicle offline processing device provided by the invention, configuration data related to differential configuration of a target vehicle type is defined based on the BOM system 120, request information is sent to the MES system 130 when the electric inspection equipment 110 needs the target configuration data, the target configuration data corresponding to the request information is obtained through the MES system 130, and a configuration word is written into a controller of the target vehicle or functional electric inspection is performed based on the obtained target configuration data. The device provided by the invention can automatically configure or electrically check the whole vehicle off-line of different vehicle types and unfixed configurations without independently starting a power generation detection program aiming at the configuration of the vehicle type or the controller, thereby avoiding the waste of resources.
The whole vehicle offline processing device provided by the invention is not limited by the gradient configuration of the conventional vehicle type, can infinitely expand the vehicle type configuration, fully meets the personalized customization scheme of a customer, is basically full-automatic in equipment operation, can effectively avoid manual misoperation, and greatly shortens the offline configuration time and the electric inspection operation time.
The vehicle-type off-line processing device provided by the invention is characterized in that the vehicle type configuration conversion work is preposed, namely, the vehicle type configuration is decomposed and defined when BOM data are built, and related judgment logic is shared with the electric detection equipment 110, and when the vehicle passes by line, the electric detection equipment 110 can directly identify the configuration of the vehicle type according to the judgment logic, so that the related systems are few, and the executable performance is high.
In addition, the whole car off-line processing device provided by the invention can be widely applied to various whole car manufacturing enterprises, is especially suitable for the production of personalized custom-made car types or small batch car types, and has wide applicability.
As shown in fig. 2, the present invention further provides a whole vehicle offline processing method, where the method is applied to the above device, and the method includes:
step 210, the electric inspection device 110 obtains the vehicle information of the target vehicle, and sends corresponding request information to the MES system 130 based on the vehicle information;
step 220, the electrical inspection apparatus 110 receives the target configuration data returned by the MES system 130 based on the request information; the target configuration data is determined from the configuration data based on the request information when the request information is received after the MES system 130 obtains the configuration data related to the differential configuration of the target vehicle model from the BOM system 120;
step 230, the electric inspection device 110 writes a configuration word to the controller of the target vehicle or performs a functional electric inspection based on the target configuration data.
It can be understood that the whole vehicle off-line processing comprises writing configuration words into the controller of the target vehicle, namely, performing self-adaptive electrification configuration, and further, performing functional electric inspection on the controller of the target vehicle.
The target vehicle type can be a pre-sold vehicle type or a vehicle type corresponding to a custom-made scheme, and the target configuration data is key configuration data corresponding to the request information, wherein the key configuration data is determined from configuration data related to the difference configuration of the target vehicle type.
Configuration data related to the differential configuration of the target vehicle type can influence information of a certain controller configuration word, for example, the BCM needs to identify a single-row/double-row vehicle to finish the control of unlocking/locking a door lock, and the multimedia host is used for identifying a reversing image or carrying out 360-degree panoramic image configuration.
The manner in which the electric test apparatus 110 acquires the vehicle information of the target vehicle may be: the vehicle information is scanned, identified or manually input, and can be VIN code or vehicle model number of the passing vehicle.
The building process of the BOM system 120 includes: the vehicle type in the pre-selling vehicle type/customer customizing scheme is identified or pre-judged in advance by combining with industry related experience, and key information related to the difference configuration can influence information of a certain controller configuration word, for example, BCM needs to identify single/double-row vehicles to finish the control of unlocking/locking of the door locks, a multimedia host identifies a reversing image or carries out 360-degree panoramic image configuration so that a multimedia screen displays corresponding functional pictures, and similar key information includes seat number, number of speakers, presence or absence of a skylight and the like. And the information is defined in the BOM system 120, including data format requirements and storage location requirements, such as a vehicle model number, a vehicle model name, a vehicle model description, a part number, a part name, content and format requirements of a software version, a field location of a storage controller software version, and the like, and finally, the data construction of the whole vehicle BOM system 120 is completed together with other conventional part information.
The MES system 130 is configured to assign a vehicle VIN code to each vehicle type in the production plan, obtain the target configuration data related to the vehicle type from the BOM system 120 according to the data grabbing rule, and transmit the configuration data to the electric inspection device 110 when receiving the request of the electric inspection device 110.
In some embodiments, the vehicle information of the target vehicle includes: the VIN code or the vehicle model of the target vehicle.
In some embodiments, the performing a functional electrical test comprises:
and comparing and checking the part number and the software version of the controller of the target vehicle.
It can be understood that the function of the electrical inspection device 110 is to scan and identify or manually input the VIN code or the model number of the passing vehicle, send a request for acquiring data, i.e. request information, to the MES system 130 through the electrical inspection device 110, then identify, analyze and judge the target configuration data returned by the MES system 130, finally write the configuration word meeting the electrified configuration requirement of the whole vehicle into the corresponding controller according to the target configuration data or electrically inspect the function of the controller mounted on the passing vehicle (including part number and software version reading/comparison and verification, clearing/reading of fault code, etc.), and finally return the necessary information (such as T-Box information) of the passing vehicle to the MES system 130 for reporting.
The device and the method for processing the whole vehicle off-line provided by the invention are described in detail, and specific examples are applied to the description of the principle and the implementation mode of the invention, and the description of the above examples is only used for helping to understand the method and the core idea of the invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present invention, the present description should not be construed as limiting the present invention.
Claims (10)
1. The utility model provides a whole car off-line processing apparatus which characterized in that includes:
the electric inspection device is used for acquiring vehicle information of a target vehicle, sending corresponding request information based on the vehicle information, receiving target configuration data returned based on the request information, and writing configuration words into a controller of the target vehicle or performing functional electric inspection based on the target configuration data;
the BOM system is used for defining configuration data related to the differential configuration of the target vehicle type;
and the MES system is respectively in communication connection with the BOM system and the electric inspection equipment, and is used for acquiring the configuration data from the BOM system, determining target configuration data corresponding to the request information from the configuration data under the condition that the request information is received, and transmitting the target configuration data to the electric inspection equipment.
2. The vehicle-off-line processing device according to claim 1, wherein the vehicle information of the target vehicle includes: the VIN code or the vehicle model of the target vehicle.
3. The vehicle off-line processing device according to claim 1, wherein the performing the functional electrical inspection includes:
and comparing and checking the part number and the software version of the controller of the target vehicle.
4. The vehicle off-line processing device according to claim 3, wherein the performing functional electrical inspection further comprises:
and reading or clearing the fault code of the controller of the target vehicle.
5. The vehicle off-line processing apparatus according to claim 1, wherein the electrical inspection device is further configured to acquire target type information of the target vehicle after writing a configuration word into a controller of the target vehicle or performing functional electrical inspection, and send the target type information to the MES system.
6. The vehicle off-line processing device according to any one of claims 1 to 5, wherein the configuration data includes: and the information related to the difference configuration of the target vehicle type and the corresponding data format of the information.
7. The vehicle off-line processing device according to claim 6, wherein the configuration data further includes: and the data storage position requirements of the target vehicle type and the difference configuration are related.
8. The whole vehicle offline processing method is characterized by comprising the following steps of:
the electric inspection equipment acquires vehicle information of a target vehicle and sends corresponding request information to an MES system based on the vehicle information;
the electric inspection equipment receives target configuration data returned by the MES system based on the request information; the target configuration data is determined from the configuration data based on the request information after the MES system obtains the configuration data related to the difference configuration of the target vehicle type from the BOM system and receives the request information;
the electric inspection device writes a configuration word into a controller of the target vehicle or performs functional electric inspection based on the target configuration data.
9. The method for processing the off-line of the whole vehicle according to claim 8, wherein the vehicle information of the target vehicle includes: the VIN code or the vehicle model of the target vehicle.
10. The method for processing the off-line of the whole vehicle according to claim 8 or 9, wherein the performing the function electric inspection includes:
and comparing and checking the part number and the software version of the controller of the target vehicle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311765477.4A CN117850303A (en) | 2023-12-20 | 2023-12-20 | Whole vehicle offline processing device and method |
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| CN202311765477.4A CN117850303A (en) | 2023-12-20 | 2023-12-20 | Whole vehicle offline processing device and method |
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| CN117850303A true CN117850303A (en) | 2024-04-09 |
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| CN202311765477.4A Pending CN117850303A (en) | 2023-12-20 | 2023-12-20 | Whole vehicle offline processing device and method |
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