WO2022262481A1 - 电子控制单元标定数据管理系统、方法、装置及设备 - Google Patents

电子控制单元标定数据管理系统、方法、装置及设备 Download PDF

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Publication number
WO2022262481A1
WO2022262481A1 PCT/CN2022/092119 CN2022092119W WO2022262481A1 WO 2022262481 A1 WO2022262481 A1 WO 2022262481A1 CN 2022092119 W CN2022092119 W CN 2022092119W WO 2022262481 A1 WO2022262481 A1 WO 2022262481A1
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Prior art keywords
data
data processing
control unit
electronic control
calibration
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PCT/CN2022/092119
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English (en)
French (fr)
Inventor
韩令海
陈国栋
许健男
张广军
赵弘志
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中国第一汽车股份有限公司
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Publication of WO2022262481A1 publication Critical patent/WO2022262481A1/zh

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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
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods

Definitions

  • the embodiments of the present application relate to the technical field of automobiles, for example, to an electronic control unit calibration data management system, method, device and equipment.
  • Electronic Control Unit also known as “driving computer”
  • driving computer is a special microcomputer controller for automobiles, which is composed of large-scale integrated circuits.
  • the main function of the ECU is to perform calculations, processing, and judgments on the information input by various sensors according to the programs and data stored in its memory, so as to output control instructions to other devices on the car.
  • adjustable control parameters inside the ECU. These control parameters need to be set to appropriate values so that the vehicle meets the drivability index.
  • the electronic control unit calibration data includes calibration values corresponding to each control parameter, which is an appropriate value set for each control parameter.
  • the calibration data of the electronic control unit is usually obtained through a large number of experiments and data analysis.
  • the calibration data of electronic control units is increasing exponentially, usually exceeding 20,000.
  • the calibration data of the electronic control unit usually needs to be manually managed by engineers, the workload is huge and it is easy to cause operation errors, and the management efficiency is low.
  • the present application provides an electronic control unit calibration data management system, method, device and equipment, which can ensure the accuracy and safety of data processing and realize efficient electronic control unit calibration data management.
  • the embodiment of the present application provides an electronic control unit calibration data management system, including: a display component, a business component, a data processing component, and a data storage component;
  • the display component is configured to obtain a data processing request for the calibration data of the electronic control unit through a visual interface, and send the data processing request to the business component;
  • the business component is configured to receive the data processing request, and perform authority verification on the data processing request; when the data processing request passes the authority verification, call the data processing type according to the data processing type of the data processing request
  • the data processing function in the processing component processes the calibration data of the electronic control unit stored in the data storage component, and the data processing type of the data processing request includes at least data storage, data reading and data modification;
  • the data processing component is configured to store a data processing function for calibration data of the electronic control unit, and the data processing function at least includes: a data storage function, a data reading function, and a data modification function;
  • the data storage component is configured to store calibration data of the electronic control unit, and the calibration data of the electronic control unit includes calibration values corresponding to control parameters of the electronic control unit.
  • the embodiment of the present application also provides a method for managing electronic control unit calibration data, which is applied to the business components of the electronic control unit calibration data management system as described in the first aspect, including:
  • the data processing type of the data processing request includes at least data storage, data reading and data modification.
  • the embodiment of the present application also provides an electronic control unit calibration data management device, which is configured in the business component of the electronic control unit calibration data management system as described in the first aspect, including:
  • the request receiving module is configured to receive a data processing request sent by the display component for the calibration data of the electronic control unit, and perform authority verification on the data processing request, and the data processing request is obtained by the display component through a visual interface;
  • the data processing module is configured to call the data processing function in the data processing component to process the calibration data of the electronic control unit stored in the data storage component according to the data processing type of the data processing request when the data processing request passes the authority verification deal with;
  • the data processing type of the data processing request includes at least data storage, data reading and data modification.
  • the embodiment of the present application also provides a computer device, including a memory, a processor, and a computer program stored on the memory and operable on the processor.
  • the processor executes the computer program, it realizes the The electronic control unit calibration data management method described in the embodiment of the application.
  • the embodiment of the present application also provides a computer-readable storage medium, on which a computer program is stored.
  • the computer program is executed by a processor, the electronic control unit calibration data management method as described in the embodiment of the present invention is implemented. .
  • FIG. 1A is a schematic structural diagram of an electronic control unit calibration data management system provided in Embodiment 1 of the present application.
  • FIG. 1B is a schematic diagram of an overall architecture of an electronic control unit calibration data management system provided in Embodiment 1 of the present application.
  • FIG. 2 is a flow chart of a method for managing calibration data of an electronic control unit provided in Embodiment 2 of the present application.
  • FIG. 3 is a schematic structural diagram of an electronic control unit calibration data management device provided in Embodiment 3 of the present application.
  • FIG. 4 is a schematic structural diagram of a computer device provided in Embodiment 4 of the present application.
  • FIG. 1A is a schematic structural diagram of an electronic control unit calibration data management system provided in Embodiment 1 of the present application.
  • the embodiment of the present application is applicable to the situation of managing the calibration data of the electronic control unit.
  • the electronic control unit calibration data management system may include: a display component 101 , a business component 102 , a data processing component 103 and a data storage component 104 , the structure and function of which will be described below.
  • the presentation component 101 is configured to obtain a data processing request for the calibration data of the electronic control unit through a visual interface, and send the data processing request to the business component 102 .
  • the business component 102 is configured to receive the data processing request, and perform permission verification on the data processing request; when the data processing request passes the permission verification, according to the data processing type of the data processing request, call the
  • the data processing function in the data processing component 103 processes the calibration data of the electronic control unit stored in the data storage component 104, and the data processing type of the data processing request includes at least data storage, data reading and data modification.
  • the data processing component 103 is configured to store a data processing function for calibration data of the electronic control unit, and the data processing function at least includes: a data storage function, a data reading function and a data modification function.
  • the data storage component 104 is configured to store calibration data of the electronic control unit, and the calibration data of the electronic control unit includes calibration values corresponding to control parameters of the electronic control unit.
  • the presentation component 101 acquires a data processing request input by a user for the calibration data of the electronic control unit through a visual interface, and sends the data processing request to the business component 102 .
  • the service component 102 receives the data processing request, and performs authority verification on the data processing request.
  • the business component 102 invokes the data processing function in the data processing component 103 to process the electronic data stored in the data storage component 104 according to the data processing type of the data processing request.
  • Control unit calibration data for processing When the data processing request fails the authority verification, the business component 102 feeds back authority verification failure information to the display component 101, so that the display component displays the authority verification failure information through a visual interface.
  • the authority verification failure information is information used to prompt the user that he does not have the data processing authority for the calibration data of the electronic control unit.
  • the service component 102 pre-stores identification information of users who have data processing authority for the calibration data of the electronic control unit.
  • the data processing request carries the identification information of the user.
  • Each user corresponds to a piece of identification information. Different users have different identification information. User identification information can be used to distinguish different users.
  • the business component 102 receives the data processing request, and performs authority verification on the data processing request, including: the business component 102 includes in the pre-stored identification information of users who have the data processing authority to the electronic control unit calibration data Querying the identification information of the user carried in the data processing request; if the identification information of the user carried in the data processing request is found, it is determined that the user sending the data processing request is a user with data processing authority for the calibration data of the electronic control unit, The authority verification is passed; if the identification information of the user carried in the data processing request is not queried, it is determined that the user who sent the data processing request is a user who has the data processing authority for the calibration data of the electronic control unit, and the authority verification fails.
  • the presentation component 101 is configured to perform human-computer interaction with the user, obtain the data processing request input by the user for the calibration data of the electronic control unit, and present the data processing result to the user, which can be realized by software and/or hardware , and generally can be integrated in computer equipment.
  • the visual interface is presented in the form of a web page.
  • the user can input the data processing request through the web page provided by the display component 101 .
  • the business component 102 is set to manage the data processing authority of the calibration data of the electronic control unit, and when the data processing request passes the authority verification, according to the data processing type of the data processing request, call the data processing function in the data processing component
  • the component for processing the calibration data of the electronic control unit stored in the data storage component can be implemented by software and/or hardware, and can generally be integrated in computer equipment.
  • the data processing component 103 is a component for storing data processing functions for the calibration data of the electronic control unit, which can be realized by software and/or hardware, and can generally be integrated in computer equipment.
  • the data processing function for the calibration data of the electronic control unit can be a self-defined function.
  • the data processing function at least includes: a data storage function, a data reading function and a data modification function.
  • the data storage function is a function for storing calibration data of the electronic control unit in the data storage component.
  • the data reading function is a function for reading at least one calibration value in the calibration data of the electronic control unit stored in the data storage component.
  • the data modification function is a function for modifying at least one calibration value in the calibration data of the electronic control unit stored by the data storage component.
  • the data storage component 104 is a component for storing the calibration data of the electronic control unit, which can be realized by software and/or hardware, and can generally be integrated in a computer device.
  • the data storage component 104 is configured to store the electronic control unit calibration data through a preset database; wherein, the preset database includes a relational database and a non-relational database.
  • the data storage component may mainly consist of the following three types of databases: a relational database MySQL, a non-relational database MongoDB, and a non-relational database Redis.
  • the relational database MySQL is written in C and C++ and tested with various compilers to ensure the portability of the source code.
  • the relational database MySQL is an open source type, and provides Transmission Control Protocol/Internet Protocol (Transmission Control Protocol/Internet Protocol, TCP/IP), Open Database Connectivity (ODBC) and Java Database Connectivity (Java Database Connectivity, JDBC) and other database connection methods.
  • the non-relational database MongoDB has high practicability, convenience, and scalability. When processing complex calibration data, it can directly insert arrays into documents to improve development speed.
  • the non-relational database Redis is also open source and written in ANSI C language. Redis has a certain persistence layer function and can be used as a caching tool. Therefore, it can provide faster I/O read and write speeds, and improve calibration data calling and storage. Dynamic Response.
  • the data processing request is a request for processing the electronic control unit calibration data stored by the data storage component 104 .
  • the electronic control unit calibration data includes calibration values corresponding to control parameters of the electronic control unit.
  • the data processing type of the data processing request includes at least data storage, data reading, and data modification.
  • the data processing request whose data processing type is data storage is a request for storing a large number of calibration values corresponding to the control parameters of the electronic control unit in the data storage component 104 at the initial stage of the system.
  • the data processing type is data storage
  • the data processing request carries the electronic control unit calibration data uploaded by the user to be stored.
  • the electronic control unit calibration data to be stored is the electronic control unit calibration data that needs to be stored in the data storage component 104 , including a calibration value corresponding to at least one control parameter of the electronic control unit.
  • the user can directly upload a file containing the calibration data of the electronic control unit to be stored.
  • the data processing function in the data processing component 103 is called to perform an electronic control unit stored in the data storage component 104
  • the processing of the calibration data may include: the business component 102 calls the data storage function in the data processing component 103, and stores the calibration data of the electronic control unit to be stored carried by the data processing request to the data storage component through the data storage function 104 in.
  • the data processing request whose data processing type is data reading is a request for reading at least one calibration value in the calibration data of the electronic control unit stored in the data storage component 104 .
  • the data processing request whose data processing type is data reading carries the identification information of the calibration value to be read input by the user.
  • the calibration value to be read is at least one calibration value requested by the user to be read. Each calibration value corresponds to a piece of identification information. Different calibration values have different identification information.
  • the identification information of the calibration value can be used to distinguish different calibration values. According to the identification information of a calibration value, the calibration value can be obtained from the electronic control unit calibration data stored in the data storage component 104 .
  • the data processing function in the data processing component 103 is called to control the electronic data stored in the data storage component 104.
  • the processing of the unit calibration data may include: the business component 102 calls the data reading function in the data processing component 103, and the data reading function obtains the data corresponding to the electronic control unit calibration data stored in the data storage component 104 through the data reading function. Describe the calibration value corresponding to the identification information of the calibration value to be read, and generate a request feedback result corresponding to the data processing request; send the request feedback result to the display component 101, so that the display component 101 can be visualized
  • the interface displays the request feedback result.
  • the request feedback result includes a calibration value corresponding to the identification information of the calibration value to be read, that is, at least one calibration value that the user requests to read. The user determines at least one calibration value that he requests to read by browsing the visual interface.
  • the data processing request whose data processing type is data modification is a request for modifying at least one calibration value in the calibration data of the electronic control unit stored in the data storage component.
  • the data processing request whose data processing type is data modification carries the identification information of the calibration value to be modified input by the user and the new calibration value corresponding to the calibration value to be modified.
  • the calibration value to be modified is the calibration value that needs to be modified.
  • the data processing function in the data processing component 103 is called to perform an electronic control unit stored in the data storage component 104
  • the processing of the calibration data may include: the business component 102 calls the data modification function in the data processing component 103, and the electronic data stored in the data storage component 104 is stored in the data storage component 104 through the data modification function according to the identification information of the calibration value to be modified.
  • the control unit acquires the calibration value to be modified from the calibration data, and uses the new calibration value to update the calibration value to be modified stored in the data storage component.
  • FIG. 1B is a schematic diagram of an overall architecture of an electronic control unit calibration data management system provided in Embodiment 1 of the present application.
  • the operating environment is the carrier of the system, and its function is to place, store, and share calibration data, and support the operation of the program (database in the data storage component).
  • the operating environment of the system is mainly based on Tencent Cloud, and it can also be equipped with the user's independent server or third-party virtual host according to the user's needs.
  • the above three technical solutions are independent of each other, but all have high security and real-time data sharing functions.
  • the operating environment function of the system mainly integrates system configuration and management, data storage and integrity management, and data security management.
  • System configuration and management Adopt the triple Apollo distributed configuration center, developed based on Spring Boost and Spring Cloud, to realize the rapid configuration when the system authentication of this application changes or the data management logic changes.
  • the configuration center sets the version concept, and when an error occurs, it can conveniently support configuration rollback.
  • the triple Apollo configuration center also guarantees the independence and stability of the system operation, that is, when some Admin services or a certain data configuration center go offline, other configuration centers can still guarantee the complete synchronization of data and save the new configuration file to the cache , when the client restarts, it can read the locally cached configuration file.
  • Data storage and integrity management Use Tencent Cloud or a third-party application programming interface (Application Programming Interface, API) for data storage, and at the same time carry out online retrieval and retrieval of calibration data with distributed task scheduling platform XXL-Job and distributed search engine Elasticsearch transfer.
  • Data security management Use Secure Sockets Layer (SSL) certificates to encrypt data and verify server identity on WEB links, and deploy SSL to Configurable Logic Block (CLB) load balancing ; CLB can distribute the access traffic and automatically distribute it to different servers in the system, satisfying the access and use of the system by multiple people.
  • SSL Secure Sockets Layer
  • CLB Configurable Logic Block
  • CLB can distribute the access traffic and automatically distribute it to different servers in the system, satisfying the access and use of the system by multiple people.
  • the system data flow is too large, the system adopts the Feign client and multiple Zuul gateway clusters integrated with Hystrix, which can dynamically monitor the load situation, and fuse when the maximum load is exceeded to protect the server
  • the data storage component may be mainly composed of the following three types of databases: relational database MySQL, non-relational database MongoDB, and non-relational database Redis.
  • the data processing component is also called the data access component, which does not include the calibration data of the electronic control unit itself, but provides the basic service of transmission for the user to retrieve the calibration data of the electronic control unit stored in the data storage component.
  • the data processing component integrates various custom functions, including data cache, data communication module (Data Communication Module, DCM) data storage, database reading and writing, etc.
  • the business component is the core component of the electronic control unit calibration data management system, responsible for the combination and call of the data processing components.
  • the main functional modules implemented in the business components can include calibration file parsing, data comparison, report generation, file management and analysis, user permission setting, DCM retrieval, etc.
  • the presentation component can directly receive uploaded files from users, for example, DCM files.
  • a user can access the display component through a PC client on a personal computer (Personal Computer, PC).
  • PC Personal Computer
  • the user can send a data processing request through the display component to invoke the function of the business component.
  • the display component adopts the representation of WEB, and is developed with Hyper Text Markup Language (Hyper Text Markup Language, HTML), CSS language and jQuery code library framework.
  • the main functions implemented in the display component include template engine rendering, human-computer interaction of the application interface, POST request, GET request, etc.
  • the embodiment of the present application relies on the ECU calibration experience in the related technology and combines the Internet technology in the related technology to provide a new type of electronic
  • the control unit calibrates the software architecture developed by the data management system.
  • the embodiment of the present application has the characteristics of low development cost, fast configuration update, high data security, and high user convenience.
  • An embodiment of the present application provides an electronic control unit calibration data management system, which obtains a data processing request for electronic control unit calibration data through a visual interface through a display component, and sends the data processing request to a business component; Authorization verification is performed on the processing request.
  • the data processing request passes the authorization verification, according to the data processing type of the data processing request, the data processing function in the data processing component is called to process the calibration data of the electronic control unit stored in the data storage component.
  • the visual interface acquires the data processing request for the calibration data of the electronic control unit, and the data processing authority can be managed through the business component.
  • the data processing function is called to process the calibration data of the electronic control unit stored in the data storage component. processing to ensure the safety and accuracy of data processing, and can automatically store and process the calibration data of the electronic control unit, realizing efficient management of calibration data of the electronic control unit.
  • FIG. 2 is a flow chart of a method for managing calibration data of an electronic control unit provided in Embodiment 2 of the present application.
  • the method can be applied to the business components of the electronic control unit calibration data management system provided in the above embodiments of the present application.
  • the method of the embodiment of the present application may include:
  • Step 201 Receive a data processing request for the calibration data of the electronic control unit sent by the display component, and perform authority verification on the data processing request, and the data processing request is obtained by the display component through a visual interface.
  • the business component pre-stores identification information of users who have data processing authority for the calibration data of the electronic control unit.
  • the data processing request carries the identification information of the user.
  • Each user corresponds to a piece of identification information. Different users have different identification information. User identification information can be used to distinguish different users.
  • receiving the data processing request and verifying the authority of the data processing request includes: querying the data processing request in the pre-stored identification information of users who have the data processing authority for the calibration data of the electronic control unit. The identification information of the user carried; if the identification information of the user carried in the data processing request is queried, it is determined that the user who sent the data processing request is a user who has the data processing authority for the calibration data of the electronic control unit, and the authority verification is passed; if not If the identification information of the user carried in the data processing request is found, it is determined that the user who sent the data processing request is a user who has the data processing authority for the calibration data of the electronic control unit, and the authority verification fails.
  • the data processing request fails the authorization verification
  • feed back the authorization verification failure information to the display component so that the display component displays the authorization verification failure information through a visual interface.
  • the authority verification failure information is information used to prompt the user that he does not have the data processing authority for the calibration data of the electronic control unit.
  • Step 202 When the data processing request passes the authority verification, according to the data processing type of the data processing request, call the data processing function in the data processing component to process the calibration data of the electronic control unit stored in the data storage component.
  • the data processing type of the data processing request includes at least data storage, data reading, and data modification.
  • the data processing request is a request for processing the calibration data of the electronic control unit stored in the data storage component.
  • the electronic control unit calibration data includes calibration values corresponding to control parameters of the electronic control unit.
  • the data processing type of the data processing request includes at least data storage, data reading, and data modification.
  • the data processing request whose data processing type is data storage is a request for storing a large number of calibration values corresponding to the control parameters of the electronic control unit in the data storage component at the initial stage of the system.
  • the data processing type is data storage
  • the data processing request carries the electronic control unit calibration data uploaded by the user to be stored.
  • the electronic control unit calibration data to be stored is the electronic control unit calibration data that needs to be stored in the data storage component, including calibration values corresponding to the control parameters of the electronic control unit.
  • the user can upload a file containing the ECU calibration data to be stored.
  • calling the data processing function in the data processing component to calibrate the data stored in the electronic control unit in the data storage component may include: calling a data storage function in the data processing component, and storing the calibration data of the electronic control unit carried by the data processing request to the data storage component through the data storage function.
  • the data processing request whose data processing type is data reading is a request for reading at least one calibration value in the calibration data of the electronic control unit stored in the data storage component.
  • the data processing request whose data processing type is data reading carries the identification information of the calibration value to be read input by the user.
  • the calibration value to be read is at least one calibration value requested by the user to be read. Each calibration value corresponds to a piece of identification information. Different calibration values have different identification information.
  • the identification information of the calibration value can be used to distinguish different calibration values. According to the identification information of a calibration value, the calibration value can be obtained from the electronic control unit calibration data stored in the data storage component.
  • calling the data processing function in the data processing component to calibrate the electronic control unit stored in the data storage component may include: calling the data reading function in the data processing component, and obtaining the calibration value corresponding to the calibration value to be read from the electronic control unit calibration data stored in the data storage component through the data reading function
  • the calibration value corresponding to the identification information generates a request feedback result corresponding to the data processing request; and sends the request feedback result to the display component, so that the display component displays the request feedback result through a visual interface.
  • the request feedback result includes a calibration value corresponding to the identification information of the calibration value to be read, that is, at least one calibration value that the user requests to read. The user determines at least one calibration value that he requests to read by browsing the visual interface.
  • the data processing request whose data processing type is data modification is a request for modifying at least one calibration value in the calibration data of the electronic control unit stored in the data storage component.
  • the data processing request whose data processing type is data modification carries identification information of the calibration value to be modified input by the user and a new calibration value corresponding to the calibration value to be modified.
  • the calibration value to be modified is the calibration value that needs to be modified.
  • calling the data processing function in the data processing component to calibrate the data stored in the electronic control unit in the data storage component may include: calling a data modification function in the data processing component, through which the data modification function obtains the calibration data of the electronic control unit stored in the data storage component according to the identification information of the calibration value to be modified. the calibration value to be modified, and use the new calibration value to update the calibration value to be modified stored in the data storage component.
  • the value of the calibration value to be modified is modified to a new value.
  • the embodiment of the present application provides a management method for calibration data of an electronic control unit.
  • the data processing component By verifying the authority of the data processing request, when the data processing request passes the authority verification, according to the data processing type of the data processing request, the data processing component is called.
  • the data processing function processes the calibration data of the electronic control unit stored in the data storage component, and can manage the data processing authority. According to the data processing type of the data processing request, the data processing function can be called to control the electronic control unit stored in the data storage component.
  • Calibration data is processed to ensure the safety and accuracy of data processing, and can automatically store and process data for electronic control unit calibration data, realizing efficient management of electronic control unit calibration data.
  • FIG. 3 is a schematic structural diagram of an electronic control unit calibration data management device provided in Embodiment 3 of the present application.
  • the device may be configured in the debugging software module of the chip debugging system provided in the above embodiments of the present application. As shown in FIG. 3 , the device includes: a request receiving module 301 and a data processing module 302 .
  • the request receiving module 301 is configured to receive a data processing request sent by the display component for the calibration data of the electronic control unit, and perform authorization verification on the data processing request, and the data processing request is passed by the display component. Acquired by the visual interface; the data processing module 302 is configured to call the data processing function in the data processing component to store in the data storage component according to the data processing type of the data processing request when the data processing request passes the authority verification
  • the electronic control unit calibrates the data for processing; wherein, the data processing type of the data processing request includes at least data storage, data reading and data modification.
  • An embodiment of the present application provides an electronic control unit calibration data management device, which obtains a data processing request for electronic control unit calibration data through a visual interface through a display component, and sends the data processing request to a business component; Authorization verification is performed on the processing request.
  • the data processing request passes the authorization verification, according to the data processing type of the data processing request, the data processing function in the data processing component is called to process the calibration data of the electronic control unit stored in the data storage component.
  • the visual interface acquires the data processing request for the calibration data of the electronic control unit, and the data processing authority can be managed through the business component.
  • the data processing function is called to process the calibration data of the electronic control unit stored in the data storage component. processing to ensure the safety and accuracy of data processing, and can automatically store and process the calibration data of the electronic control unit, realizing efficient management of calibration data of the electronic control unit.
  • the data processing type of the data processing request is data storage, and the data processing request carries the electronic control unit calibration data uploaded by the user to be stored; the data processing module 302 When the data processing function in the data processing component is called to process the calibration data of the electronic control unit stored in the data storage component according to the data processing type of the data processing request, call the data storage function in the data processing component and storing the calibration data of the electronic control unit to be stored carried in the data processing request into a data storage component through the data storage function.
  • the data processing type of the data processing request is data reading, and the data processing request carries the identification information of the calibration value to be read input by the user;
  • the data The processing module 302 calls the data processing function in the data processing component to process the calibration data of the electronic control unit stored in the data storage component according to the data processing type of the data processing request, and calls the The data reading function, through which the calibration value corresponding to the identification information of the calibration value to be read is obtained from the electronic control unit calibration data stored in the data storage component through the data reading function, and the data processing request is generated A corresponding request feedback result; sending the request feedback result to the display component, so that the display component displays the request feedback result through a visual interface.
  • the data processing type of the data processing request is data modification
  • the data processing request carries the identification information of the calibration value to be modified input by the user, and the Describe the new calibration value corresponding to the calibration value to be modified
  • the data processing module 302 is executing the data processing type according to the data processing request, calling the data processing function in the data processing component to perform the calibration data of the electronic control unit stored in the data storage component During the processing operation, the data modification function in the data processing component is called, and the data modification function is used to obtain the calibration data of the electronic control unit stored in the data storage component according to the identification information of the calibration value to be modified.
  • the above electronic control unit calibration data management device can execute the electronic control unit calibration data management method provided by any embodiment of the present application, and has corresponding functional modules and beneficial effects for executing the electronic control unit calibration data management method.
  • FIG. 4 is a schematic structural diagram of a computer device provided in Embodiment 4 of the present application.
  • Figure 4 shows a block diagram of an exemplary computer device 12 suitable for implementing embodiments of the present application.
  • the computer device 12 shown in FIG. 4 is only one example.
  • computer device 12 takes the form of a general-purpose computing device.
  • Components of computer device 12 may include: one or more processors 16, memory 28, and bus 18 connecting different business system components (including memory 28 and processor 16).
  • Bus 18 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus structures.
  • bus structures include, for example, the Industrial Standard Architecture (ISA) bus, the Micro Channel Architecture (MCA) bus, the Enhanced ISA bus, the Video Electronics Standards Association (VESA) ) Local bus and Peripheral Component Interconnect (PCI) bus.
  • ISA Industrial Standard Architecture
  • MCA Micro Channel Architecture
  • VESA Video Electronics Standards Association
  • PCI Peripheral Component Interconnect
  • Computer device 12 typically includes a variety of computer system readable media. These media can be any available media that can be accessed by computer device 12 and include both volatile and nonvolatile media, removable and non-removable media.
  • Memory 28 may include computer system readable media in the form of volatile memory, such as random access memory (Peripheral Component Interconnect, RAM) 30 and/or cache memory 32 .
  • Computer device 12 may include other removable/non-removable, volatile/nonvolatile computer system storage media.
  • storage system 34 may be used to read from and write to non-removable, non-volatile magnetic media (commonly referred to as a "hard drive").
  • Memory 28 may also provide a disk drive for reading and writing to removable non-volatile disks (such as "floppy disks"), and for removable non-volatile optical disks (such as CD-ROM, DVD-ROM, or other optical media). Read-write CD-ROM drive. In these cases, each drive may be connected to bus 18 via one or more data media interfaces.
  • Memory 28 may include at least one program product having a set (eg, at least one) of program modules configured to perform the functions of various embodiments of the present application.
  • a program/utility 40 having a set (at least one) of program modules 42 may be stored, for example, in memory 28, such program modules 42 including an operating system, one or more application programs, other program modules, and program data, examples of which are Each or some combination of these may include implementations of network environments.
  • the program modules 42 generally perform the functions and/or methods of the embodiments described herein.
  • the computer device 12 may also communicate with one or more external devices 14 (e.g., a keyboard, pointing device, display 24, etc.), and with one or more devices that enable a user to interact with the computer device 12, and/or with Any device (eg, network card, modem, etc.) that enables the computing device 12 to communicate with one or more other computing devices. Such communication may occur through input/output (I/O) interface 22 .
  • the computer device 12 can also communicate with one or more networks (such as a local area network (Local Area Network, LAN), a wide area network (Wide Area Network, WAN) and/or a public network, such as the Internet) through the network adapter 20.
  • networks such as a local area network (Local Area Network, LAN), a wide area network (Wide Area Network, WAN) and/or a public network, such as the Internet
  • network adapter 20 communicates with other modules of computer device 12 via bus 18 .
  • other hardware and/or software modules may be used in conjunction with computer device 12, including: microcode, device drivers, redundant processing units, external disk drive arrays, disk arrays (Redundant Arrays of Independent Disks, RAID) systems, tape drives, and data backup storage systems.
  • the processor 16 executes various functional applications and data processing by running the program stored in the memory 28, and realizes the electronic control unit calibration data management method provided by the embodiment of the present application: receiving the calibration data for the electronic control unit sent by the display component The data processing request, and verify the authority of the data processing request, the data processing request is obtained by the display component through the visual interface; when the data processing request passes the authority verification, according to the data of the data processing request Processing type, calling the data processing function in the data processing component to process the calibration data of the electronic control unit stored in the data storage component; wherein, the data processing type of the data processing request includes at least data storage, data reading and data modification.
  • Embodiment 5 of the present application provides a computer-readable storage medium (for example: a non-transitory computer-readable storage medium), on which a computer program is stored.
  • the program is executed by a processor
  • the The electronic control unit calibration data management method receiving the data processing request for the electronic control unit calibration data sent by the display component, and performing authority verification on the data processing request, and the data processing request is obtained by the display component through a visual interface;
  • the data processing request passes the authority verification, according to the data processing type of the data processing request, call the data processing function in the data processing component to process the electronic control unit calibration data stored in the data storage component; wherein, the The data processing type of the data processing request includes at least data storage, data reading and data modification.
  • the computer readable medium may be a computer readable signal medium or a computer readable storage medium.
  • a computer-readable storage medium may be, for example, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or device, or any combination thereof.
  • a computer readable storage medium may include: an electrical connection having one or more conductors, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable Read memory (EPROM or flash memory), fiber optics, portable compact disk read only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the above.
  • a computer-readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.
  • a computer readable signal medium may include a data signal carrying computer readable program code in baseband or as part of a carrier wave. Such propagated data signals may take many forms, including electromagnetic signals, optical signals, or any suitable combination of the foregoing.
  • a computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which can send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device. .
  • the program code contained on the computer readable medium can be transmitted by any appropriate medium, including wireless, electric wire, optical cable, radio frequency (Radio Frequency, RF), etc., or any appropriate combination of the above.
  • Computer program codes for performing the operations of the present application may be written in one or more programming languages or combinations thereof, including object-oriented programming languages such as Java, Smalltalk, C++, and conventional Procedural Programming Language - such as "C" or a similar programming language.
  • the program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or computing device.
  • the remote computer can be connected to the user computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computer (such as through the Internet using an Internet service provider). connect).
  • LAN local area network
  • WAN wide area network
  • connect such as AT&T, MCI, Sprint, EarthLink, MSN, GTE, etc.

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Abstract

一种电子控制单元标定数据管理系统、方法、装置及设备。其中，系统包括：展示组件（101），设置为通过可视化界面获取针对电子控制单元标定数据的数据处理请求发送至业务组件（102）；业务组件（102），设置为根据数据处理请求的数据处理类型，调用数据处理组件（103）中的数据处理函数对数据存储组件（104）中存储的电子控制单元标定数据进行处理接收数据处理请求；数据处理组件（103），设置为存储数据处理函数；数据存储组件（104），设置为对电子控制单元标定数据进行存储，电子控制单元标定数据包括与电子控制单元的控制参数对应的标定值。

Description

电子控制单元标定数据管理系统、方法、装置及设备
本申请要求在2021年06月18日提交中国专利局、申请号为202110678079.3的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及汽车技术领域，例如涉及一种电子控制单元标定数据管理系统、方法、装置及设备。
背景技术
电子控制单元(Electronic Control Unit，ECU)又称“行车电脑”，是汽车专用微机控制器，其由大规模集成电路组成。ECU的主要作用在于：根据其内存中存储的程序和数据，对各种传感器输入的信息进行运算、处理以及判断等操作，从而向汽车上的其他器件对应地输出控制指令。ECU内部包含有大量可调的控制参数。这些控制参数都需要被设定为合适的值，从而使得车辆满足驾驶性能指标。电子控制单元标定数据包括与各控制参数对应的标定值，是为各控制参数设置的合适的值。电子控制单元标定数据通常是是通过大量的试验和数据分析而得。
随着汽车电控技术的不断提升，电子控制单元标定数据呈指数型增长，通常超过20000个。相关技术中，电子控制单元标定数据通常需要工程师手工管理，工作量极大而且容易导致操作失误，管理效率低。
发明内容
本申请提供一种电子控制单元标定数据管理系统、方法、装置及设备，可以保证数据处理的准确性和安全性，实现高效率的电子控制单元标定数据管理。
第一方面，本申请实施例提供了一种电子控制单元标定数据管理系统，包括：展示组件、业务组件、数据处理组件以及数据存储组件；
其中，所述展示组件，设置为通过可视化界面获取针对电子控制单元标定数据的数据处理请求，并将所述数据处理请求发送至所述业务组件；
所述业务组件，设置为接收所述数据处理请求，对所述数据处理请求进行权限验证；在所述数据处理请求通过权限验证时，根据所述数据处理请求的数据处理类型，调用所述数据处理组件中的数据处理函数对所述数据存储组件中 存储的电子控制单元标定数据进行处理，所述数据处理请求的数据处理类型至少包括数据存储、数据读取以及数据修改；
所述数据处理组件，设置为存储针对电子控制单元标定数据的数据处理函数，所述数据处理函数至少包括：数据存储函数、数据读取函数以及数据修改函数；
所述数据存储组件，设置为对电子控制单元标定数据进行存储，所述电子控制单元标定数据包括与电子控制单元的控制参数对应的标定值。
第二方面，本申请实施例还提供了一种电子控制单元标定数据管理方法，应用于如第一方面所述的电子控制单元标定数据管理系统的业务组件中，包括：
接收展示组件发送的针对电子控制单元标定数据的数据处理请求，对所述数据处理请求进行权限验证，所述数据处理请求是所述展示组件通过可视化界面获取的；
在所述数据处理请求通过权限验证时，根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理；
其中，所述数据处理请求的数据处理类型至少包括数据存储、数据读取以及数据修改。
第三方面，本申请实施例还提供了一种电子控制单元标定数据管理装置，配置于如第一方面所述的电子控制单元标定数据管理系统的业务组件中，包括：
请求接收模块，设置为接收展示组件发送的针对电子控制单元标定数据的数据处理请求，对所述数据处理请求进行权限验证，所述数据处理请求是所述展示组件通过可视化界面获取的；
数据处理模块，设置为在所述数据处理请求通过权限验证时，根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理；
其中，所述数据处理请求的数据处理类型至少包括数据存储、数据读取以及数据修改。
第四方面，本申请实施例还提供了一种计算机设备，包括存储器、处理器 及存储在存储器上并可在处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现如本申请实施例所述的电子控制单元标定数据管理方法。
第五方面，本申请实施例还提供了一种计算机可读存储介质，其上存储有计算机程序，该计算机程序被处理器执行时实现如本发明实施例所述的电子控制单元标定数据管理方法。
附图说明
图1A为本申请实施例一提供的一种电子控制单元标定数据管理系统的结构示意图。
图1B为本申请实施例一提供的一种电子控制单元标定数据管理系统的整体架构的示意图。
图2为本申请实施例二提供的一种电子控制单元标定数据管理方法的流程图。
图3为本申请实施例三提供的一种电子控制单元标定数据管理装置的结构示意图。
图4为本申请实施例四提供的一种计算机设备的结构示意图。
具体实施方式
下面结合附图和实施例对本申请作详细说明。可以理解的是，此处所描述的实施例仅仅用于解释本申请。另外还需要说明的是，为了便于描述，附图中仅示出了与本申请相关的部分而非全部结构。
实施例一
图1A为本申请实施例一提供的一种电子控制单元标定数据管理系统的结构示意图。本申请实施例可适用于对电子控制单元标定数据进行管理的情况。如图1A所示，该电子控制单元标定数据管理系统可以包括：展示组件101、业务组件102、数据处理组件103以及数据存储组件104，下面对其结构和功能进行说明。
在一实施例中，所述展示组件101，设置为通过可视化界面获取针对电子控制单元标定数据的数据处理请求，并将所述数据处理请求发送至所述业务组件102。
所述业务组件102，设置为接收所述数据处理请求，对所述数据处理请求进行权限验证；在所述数据处理请求通过权限验证时，根据所述数据处理请求的数据处理类型，调用所述数据处理组件103中的数据处理函数对所述数据存储组件104中存储的电子控制单元标定数据进行处理，所述数据处理请求的数据处理类型至少包括数据存储、数据读取以及数据修改。
所述数据处理组件103，设置为存储针对电子控制单元标定数据的数据处理函数，所述数据处理函数至少包括：数据存储函数、数据读取函数以及数据修改函数。
所述数据存储组件104，设置为对电子控制单元标定数据进行存储，所述电子控制单元标定数据包括与电子控制单元的控制参数对应的标定值。
可选的，所述展示组件101通过可视化界面获取用户输入的针对电子控制单元标定数据的数据处理请求，并将所述数据处理请求发送至所述业务组件102。所述业务组件102接收所述数据处理请求，对所述数据处理请求进行权限验证。所述业务组件102在所述数据处理请求通过权限验证时，根据所述数据处理请求的数据处理类型，调用所述数据处理组件103中的数据处理函数对所述数据存储组件104中存储的电子控制单元标定数据进行处理。所述业务组件102在所述数据处理请求没有通过权限验证时，反馈权限验证失败信息至所述展示组件101，以使所述展示组件通过可视化界面显示权限验证失败信息。权限验证失败信息是用于提示用户不具备对电子控制单元标定数据的数据处理权限的信息。
可选的，业务组件102中预先存储了具备对电子控制单元标定数据的数据处理权限的用户的标识信息。数据处理请求中携带用户的标识信息。每一个用户对应一个标识信息。不同用户的标识信息不同。用户的标识信息可以用于区别不同的用户。
可选的，业务组件102接收所述数据处理请求，对所述数据处理请求进行权限验证，包括：业务组件102在预先存储的具备对电子控制单元标定数据的数据处理权限的用户的标识信息中，查询数据处理请求中携带的用户的标识信息；如果查询到数据处理请求中携带的用户的标识信息，则确定发送数据处理请求的用户是具备对电子控制单元标定数据的数据处理权限的用户，权限验证通过；如果没有查询到数据处理请求中携带的用户的标识信息，则确定发送数据处理请求的用户是具备对电子控制单元标定数据的数据处理权限的用户，权限验证未通过。
可选的，展示组件101是设置为与用户进行人机交互，获取用户输入的针对电子控制单元标定数据的数据处理请求，并向用户展示数据处理结果的组件， 可以通过软件和/或硬件实现，并一般可集成在计算机设备中。
可选的，所述可视化界面通过web网页的形式展现。用户可通过展示组件101提供的web页面进行数据处理请求的输入。
可选的，业务组件102是设置为对电子控制单元标定数据的数据处理权限进行管理，在数据处理请求通过权限验证时，根据数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理的组件，可以通过软件和/或硬件实现，并一般可集成在计算机设备中。
可选的，数据处理组件103是用于存储针对电子控制单元标定数据的数据处理函数的组件，可以通过软件和/或硬件实现，并一般可集成在计算机设备中。针对电子控制单元标定数据的数据处理函数可以为自定义的函数。所述数据处理函数至少包括：数据存储函数、数据读取函数以及数据修改函数。
可选的，数据存储函数是用于将电子控制单元标定数据存储至数据存储组件中的函数。数据读取函数是用于读取数据存储组件存储的电子控制单元标定数据中的至少一个标定值的函数。数据修改函数是用于修改数据存储组件存储的电子控制单元标定数据中的至少一个标定值的函数。
可选的，数据存储组件104是用于对电子控制单元标定数据进行存储的组件，可以通过软件和/或硬件实现，并一般可集成在计算机设备中。
可选的，所述数据存储组件104，设置为通过预设的数据库对电子控制单元标定数据进行存储；其中，预设的数据库包括关系型数据库和非关系型数据库。
可选的，数据存储组件可以主要由以下三种数据库类型构成：关系型数据库MySQL、非关系型数据库MongoDB、以及非关系型数据库Redis。关系型数据库MySQL使用C和C++编写，并使用了多种编译器进行测试，保证源代码的可移植性。关系型数据库MySQL为开源类型，同时提供传输控制协议/网际协议(Transmission Control Protocol/Internet Protocol，TCP/IP)、开放数据库连接(Open Database Connectivity，ODBC)和Java数据库连接(Java Database Connectivity，JDBC)等多种数据库连接途径。非关系型数据库MongoDB具备高实用性和方便性以及扩展性，在处理复杂的标定数据时能够实现在文档中直接插入数组，提升开发速度。非关系型数据库Redis同样为开源，使用ANSI C语言编写，Redis具备一定的持久层功能，可以作为一种缓存工具，因此能够提供更快的I/O读写速度，提升标定数据调用、存储的动态响应。
可选的，数据处理请求是请求对数据存储组件104存储的电子控制单元标定数据进行处理的请求。电子控制单元标定数据包括与电子控制单元的控制参 数对应的标定值。所述数据处理请求的数据处理类型至少包括数据存储、数据读取以及数据修改。
数据处理类型为数据存储的数据处理请求，是用于在系统的初始阶段，将大量的与电子控制单元的控制参数对应的标定值存储至数据存储组件104中的请求。数据处理类型为数据存储的数据处理请求中携带用户上传的待存储电子控制单元标定数据。待存储电子控制单元标定数据是需要存储至数据存储组件104中的电子控制单元标定数据，包括与电子控制单元的至少一个控制参数对应的标定值。可选的，用户可以直接上传一个包含待存储电子控制单元标定数据的文件。
可选的，针对数据处理类型为数据存储的数据处理请求，所述根据所述数据处理请求的数据处理类型，调用数据处理组件103中的数据处理函数对数据存储组件104中存储的电子控制单元标定数据进行处理，可以包括：业务组件102调用数据处理组件103中的数据存储函数，通过所述数据存储函数将所述数据处理请求携带的所述待存储电子控制单元标定数据存储至数据存储组件104中。
数据处理类型为数据读取的数据处理请求，是用于读取数据存储组件104存储的电子控制单元标定数据中的至少一个标定值的请求。数据处理类型为数据读取的数据处理请求中携带用户输入的待读取标定值的标识信息。待读取标定值是用户请求读取的至少一个标定值。每一个标定值对应一个标识信息。不同的标定值的标识信息不同。标定值的标识信息可以用于区别不同的标定值。根据一个标定值的标识信息，可以在数据存储组件104中存储的电子控制单元标定数据中获取该标定值。
可选的，针对数据处理类型为数据读取的数据处理请求，所述根据所述数据处理请求的数据处理类型，调用数据处理组件103中的数据处理函数对数据存储组件104中存储的电子控制单元标定数据进行处理，可以包括：业务组件102调用所述数据处理组件103中的数据读取函数，通过所述数据读取函数在数据存储组件104中存储的电子控制单元标定数据中获取与所述待读取标定值的标识信息对应的标定值，生成与所述数据处理请求对应的请求反馈结果；将所述请求反馈结果发送至所述展示组件101，以使所述展示组件101通过可视化界面显示所述请求反馈结果。所述请求反馈结果中包含与所述待读取标定值的标识信息对应的标定值，即用户请求读取的至少一个标定值。用户通过浏览可视化界面，确定自身请求读取的至少一个标定值。
数据处理类型为数据修改的数据处理请求，是用于修改数据存储组件存储的电子控制单元标定数据中的至少一个标定值的请求。数据处理类型为数据修 改的数据处理请求中携带用户输入的待修改标定值的标识信息、以及与所述待修改标定值对应的新标定值。待修改标定值是需要修改的标定值。
可选的，针对数据处理类型为数据修改的数据处理请求，所述根据所述数据处理请求的数据处理类型，调用数据处理组件103中的数据处理函数对数据存储组件104中存储的电子控制单元标定数据进行处理，可以包括：业务组件102调用所述数据处理组件103中的数据修改函数，通过所述数据修改函数根据所述待修改标定值的标识信息，在数据存储组件104中存储的电子控制单元标定数据中获取所述待修改标定值，并使用所述新标定值更新数据存储组件中存储的所述待修改标定值。由此，根据数据处理请求携带的用户输入的待修改标定值的标识信息、以及与所述待修改标定值对应的新标定值，将所述待修改标定值的数值修改为新的数值。
在一个实例中，图1B为本申请实施例一提供的一种电子控制单元标定数据管理系统的整体架构的示意图。运行环境(服务器)是系统的载体，其作用是放置、储存、共享标定数据，并支撑程序(数据存储组件中的数据库)的运行。系统的运行环境以腾讯云为主，也可根据用户需求，搭载用户的独立服务器或第三方虚拟主机。上述三种技术方案相互独立，但均具备高安全性和实时的数据共享功能。
系统的运行环境功能主要集成系统配置与管理、数据储存及完整性管理、数据安全性管理。系统配置与管理：采用三重Apollo分布式配置中心，基于Spring Boost和Spring Cloud开发，用来实现本申请的系统认证发生更改或数据管理逻辑发生更改时的快速配置。配置中心设置版本概念，当出现错误时，能够方便的支持配置回滚。三重Apollo配置中心也保障了系统运行的独立性和稳定性，即当部分Admin service或某个数据配置中心下线时，其他配置中心仍能够保障数据的完全同步，并将新配置文件保存至缓存，当客户端重新启动后，即可读取本地缓存的配置文件。数据储存及完整性管理：采用腾讯云或第三方应用程序接口(Application Programming Interface，API)进行数据储存，同时搭载分布式任务调度平台XXL-Job以及分布式搜索引擎Elasticsearch对标定数据进行在线检索和调用。数据安全性管理：采用安全套接字协议(Secure Sockets Layer,SSL)证书对WEB链接进行数据加密处理和服务器身份校验，并将SSL部署至可配置逻辑模块(Configurable Logic Block，CLB)负载均衡；CLB能够将访问流量进行分发，自动分配到系统中的不同服务器，满足多人访问、使用系统。当系统数据流量过大时，系统采用整合了Hystrix的Feign客户端和多重Zuul网关集群，能够动态监控负载情况，并在超出最大负荷时进行熔断，保护服务器。
数据存储组件可以主要由以下三种数据库类型构成：关系型数据库MySQL、 非关系型数据库MongoDB、以及非关系型数据库Redis。
数据处理组件也称为数据访问组件，不包含电子控制单元标定数据本身，而是为用户调取数据存储组件存储的电子控制单元标定数据提供传输的基本服务。数据处理组件集成了各类自定义的函数，包含数据缓存、数据通信模块(Data Communication Module，DCM)数据存储、数据库的读写等。
业务组件是电子控制单元标定数据管理系统的核心组件，负责对数据处理组件的组合、调用。业务组件中主要实现的功能模块可以包含标定文件解析、数据对比、报告生成、文件的管理及分析、用户权限设置、DCM检索等。
展示组件可以直接面向用户接收上传的文件，例如，DCM文件。用户可以通过个人计算机(Personal Computer，PC)上的PC客户端访问展示组件。同时，用户可以通过展示组件发送数据处理请求调用业务组件功能。展示组件采用WEB的表示方式，以超文本标记语言(Hyper Text Markup Language，HTML)、CSS语言结合jQuery代码库框架开发。展示组件中主要实现的功能包含模板引擎渲染及应用界面的人机交互、POST请求、GET请求等。
相关技术中的一些管理办法，存在功能不全、技术落后、维护更新不便等不利因素，本申请实施例依托于相关技术中的ECU标定经验，结合相关技术中的互联网技术，提供了一种新型电子控制单元标定数据管理系统开发的软件架构，本申请实施例具备开发费用低、配置更新快、数据安全性高、用户使用方便性高等特点。
本申请实施例，提供了一种电子控制单元标定数据管理系统，通过展示组件通过可视化界面获取针对电子控制单元标定数据的数据处理请求，并将数据处理请求发送至业务组件；通过业务组件对数据处理请求进行权限验证，在数据处理请求通过权限验证时，根据数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理，可以通过可视化界面获取针对电子控制单元标定数据的数据处理请求，可以通过业务组件对数据处理权限进行管理，根据数据处理请求的数据处理类型，调用数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理，保证数据处理的安全性和准确性，可以自动对电子控制单元标定数据进行存储和数据处理，实现了高效的电子控制单元标定数据管理。
实施例二
图2为本申请实施例二提供的一种电子控制单元标定数据管理方法的流程图。该方法可以应用于本申请上述实施例提供的电子控制单元标定数据管理系 统的业务组件中。如图2所示，本申请实施例的方法可以包括：
步骤201、接收展示组件发送的针对电子控制单元标定数据的数据处理请求，对所述数据处理请求进行权限验证，所述数据处理请求是所述展示组件通过可视化界面获取的。
可选的，业务组件中预先存储了具备对电子控制单元标定数据的数据处理权限的用户的标识信息。数据处理请求携带用户的标识信息。每一个用户对应一个标识信息。不同用户的标识信息不同。用户的标识信息可以用于区别不同的用户。
可选的，接收所述数据处理请求，对所述数据处理请求进行权限验证，包括：在预先存储的具备对电子控制单元标定数据的数据处理权限的用户的标识信息中，查询数据处理请求中携带的用户的标识信息；如果查询到数据处理请求中携带的用户的标识信息，则确定发送数据处理请求的用户是具备对电子控制单元标定数据的数据处理权限的用户，权限验证通过；如果没有查询到数据处理请求中携带的用户的标识信息，则确定发送数据处理请求的用户是具备对电子控制单元标定数据的数据处理权限的用户，权限验证未通过。
可选的，在所述数据处理请求没有通过权限验证时，反馈权限验证失败信息至所述展示组件，以使所述展示组件通过可视化界面显示权限验证失败信息。权限验证失败信息是用于提示用户不具备对电子控制单元标定数据的数据处理权限的信息。
步骤202、在所述数据处理请求通过权限验证时，根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理。
在一实施例中，所述数据处理请求的数据处理类型至少包括数据存储、数据读取以及数据修改。
可选的，数据处理请求是请求对数据存储组件存储的电子控制单元标定数据进行处理的请求。电子控制单元标定数据包括与电子控制单元的控制参数对应的标定值。所述数据处理请求的数据处理类型至少包括数据存储、数据读取以及数据修改。
数据处理类型为数据存储的数据处理请求，是用于在系统的初始阶段，将大量的与电子控制单元的控制参数对应的标定值存储至数据存储组件中的请求。数据处理类型为数据存储的数据处理请求中携带用户上传的待存储电子控制单元标定数据。待存储电子控制单元标定数据是需要存储至数据存储组件中的电子控制单元标定数据，包括与电子控制单元的控制参数对应的标定值。可 选的，用户可以上传一个包含待存储电子控制单元标定数据的文件。
可选的，针对数据处理类型为数据存储的数据处理请求，所述根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理，可以包括：调用数据处理组件中的数据存储函数，通过所述数据存储函数将所述数据处理请求携带的所述待存储电子控制单元标定数据存储至数据存储组件中。
数据处理类型为数据读取的数据处理请求，是用于读取数据存储组件存储的电子控制单元标定数据中的至少一个标定值的请求。数据处理类型为数据读取的数据处理请求携带用户输入的待读取标定值的标识信息。待读取标定值是用户请求读取的至少一个标定值。每一个标定值对应一个标识信息。不同的标定值的标识信息不同。标定值的标识信息可以用于区别不同的标定值。根据一个标定值的标识信息，可以在数据存储组件中存储的电子控制单元标定数据中获取该标定值。
可选的，针对数据处理类型为数据读取的数据处理请求，所述根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理，可以包括：调用所述数据处理组件中的数据读取函数，通过所述数据读取函数在数据存储组件中存储的电子控制单元标定数据中获取与所述待读取标定值的标识信息对应的标定值，生成与所述数据处理请求对应的请求反馈结果；将所述请求反馈结果发送至所述展示组件，以使所述展示组件通过可视化界面显示所述请求反馈结果。所述请求反馈结果中包含与所述待读取标定值的标识信息对应的标定值，即用户请求读取的至少一个标定值。用户通过浏览可视化界面，确定自身请求读取的至少一个标定值。
数据处理类型为数据修改的数据处理请求，是用于修改数据存储组件存储的电子控制单元标定数据中的至少一个标定值的请求。数据处理类型为数据修改的数据处理请求携带用户输入的待修改标定值的标识信息、以及与所述待修改标定值对应的新标定值。待修改标定值是需要修改的标定值。
可选的，针对数据处理类型为数据修改的数据处理请求，所述根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理，可以包括：调用所述数据处理组件中的数据修改函数，通过所述数据修改函数根据所述待修改标定值的标识信息，在数据存储组件中存储的电子控制单元标定数据中获取所述待修改标定值，并使用所述新标定值更新数据存储组件中存储的所述待修改标定值。
由此，根据数据处理请求携带的用户输入的待修改标定值的标识信息、以 及与所述待修改标定值对应的新标定值，将所述待修改标定值的数值修改为新的数值。
本申请实施例，提供了一种电子控制单元标定数据管理方法，通过对数据处理请求进行权限验证，在数据处理请求通过权限验证时，根据数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理，可以对数据处理权限进行管理，可以根据数据处理请求的数据处理类型，调用数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理，保证数据处理的安全性和准确性，可以自动对电子控制单元标定数据进行存储和数据处理，实现了高效的电子控制单元标定数据管理。
实施例三
图3为本申请实施例三提供的一种电子控制单元标定数据管理装置的结构示意图。所述装置可以配置于本申请上述实施例提供的芯片调试系统中的调试软件模块中，如图3所示，所述装置包括：请求接收模块301和数据处理模块302。
在一实施例中，请求接收模块301，设置为接收展示组件发送的针对电子控制单元标定数据的数据处理请求，对所述数据处理请求进行权限验证，所述数据处理请求是所述展示组件通过可视化界面获取的；数据处理模块302，设置为在所述数据处理请求通过权限验证时，根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理；其中，所述数据处理请求的数据处理类型至少包括数据存储、数据读取以及数据修改。
本申请实施例，提供了一种电子控制单元标定数据管理装置，通过展示组件通过可视化界面获取针对电子控制单元标定数据的数据处理请求，并将数据处理请求发送至业务组件；通过业务组件对数据处理请求进行权限验证，在数据处理请求通过权限验证时，根据数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理，可以通过可视化界面获取针对电子控制单元标定数据的数据处理请求，可以通过业务组件对数据处理权限进行管理，根据数据处理请求的数据处理类型，调用数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理，保证数据处理的安全性和准确性，可以自动对电子控制单元标定数据进行存储和数据处理，实现了高效的电子控制单元标定数据管理。
在本申请实施例的一个可选实施方式中，可选的，所述数据处理请求的数据处理类型为数据存储，所述数据处理请求携带用户上传的待存储电子控制单元标定数据；数据处理模块302在执行根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理的操作时，调用数据处理组件中的数据存储函数，通过所述数据存储函数将所述数据处理请求携带的所述待存储电子控制单元标定数据存储至数据存储组件中。
在本申请实施例的一个可选实施方式中，可选的，所述数据处理请求的数据处理类型为数据读取，所述数据处理请求携带用户输入的待读取标定值的标识信息；数据处理模块302在执行根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理的操作时，调用所述数据处理组件中的数据读取函数，通过所述数据读取函数在数据存储组件中存储的电子控制单元标定数据中获取与所述待读取标定值的标识信息对应的标定值，生成与所述数据处理请求对应的请求反馈结果；将所述请求反馈结果发送至所述展示组件，以使所述展示组件通过可视化界面显示所述请求反馈结果。
在本申请实施例的一个可选实施方式中，可选的，所述数据处理请求的数据处理类型为数据修改，所述数据处理请求携带用户输入的待修改标定值的标识信息、以及与所述待修改标定值对应的新标定值；数据处理模块302在执行根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理的操作时，调用所述数据处理组件中的数据修改函数，通过所述数据修改函数根据所述待修改标定值的标识信息，在数据存储组件中存储的电子控制单元标定数据中获取所述待修改标定值，并使用所述新标定值更新数据存储组件中存储的所述待修改标定值。
关于上述实施例中的装置，其中各个模块执行操作的方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
上述电子控制单元标定数据管理装置可执行本申请任意实施例所提供的电子控制单元标定数据管理方法，具备执行电子控制单元标定数据管理方法相应的功能模块和有益效果。
实施例四
图4为本申请实施例四提供的一种计算机设备的结构示意图。图4示出了 适用于来实现本申请实施方式的示例性计算机设备12的框图。图4显示的计算机设备12仅仅是一个示例。
如图4所示，计算机设备12以通用计算设备的形式表现。计算机设备12的组件可以包括：一个或者多个处理器16，存储器28，连接不同业务系统组件(包括存储器28和处理器16)的总线18。
总线18表示几类总线结构中的一种或多种，包括存储器总线或者存储器控制器，外围总线，图形加速端口，处理器或者使用多种总线结构中的任意总线结构的局域总线。举例来说，这些体系结构包括工业标准体系结构(Industrial Standard Architecture,ISA)总线，微通道体系结构(Micro Channel Architecture,MCA)总线，增强型ISA总线、视频电子标准协会(Video Electronics Standards Association,VESA)局域总线以及外围组件互连(Peripheral Component Interconnect,PCI)总线。
计算机设备12典型地包括多种计算机系统可读介质。这些介质可以是任何能够被计算机设备12访问的可用介质，包括易失性和非易失性介质，可移动的和不可移动的介质。
存储器28可以包括易失性存储器形式的计算机系统可读介质，例如随机存取存储器(Peripheral Component Interconnect,RAM)30和/或高速缓存存储器32。计算机设备12可以包括其它可移动/不可移动的、易失性/非易失性计算机系统存储介质。仅作为举例，存储系统34可以用于读写不可移动的、非易失性磁介质(通常称为“硬盘驱动器”)。存储器28还可以提供用于对可移动非易失性磁盘(例如“软盘”)读写的磁盘驱动器，以及对可移动非易失性光盘(例如CD-ROM，DVD-ROM或者其它光介质)读写的光盘驱动器。在这些情况下，每个驱动器可以通过一个或者多个数据介质接口与总线18相连。存储器28可以包括至少一个程序产品，该程序产品具有一组(例如至少一个)程序模块，这些程序模块被配置以执行本申请各实施例的功能。
具有一组(至少一个)程序模块42的程序/实用工具40，可以存储在例如存储器28中，这样的程序模块42包括操作系统、一个或者多个应用程序、其它程序模块以及程序数据，这些示例中的每一个或某种组合中可能包括网络环境的实现。程序模块42通常执行本申请所描述的实施例中的功能和/或方法。
计算机设备12也可以与一个或多个外部设备14(例如键盘、指向设备、显示器24等)通信，还可与一个或者多个使得用户能与该计算机设备12交互的设备通信，和/或与使得该计算机设备12能与一个或多个其它计算设备进行通信的任何设备(例如网卡，调制解调器等等)通信。这种通信可以通过输入/输出(I/O)接口22进行。并且，计算机设备12还可以通过网络适配器20与一个或 者多个网络(例如局域网(Local Area Network,LAN)，广域网(Wide Area Network,WAN)和/或公共网络，例如因特网)通信。如图所示，网络适配器20通过总线18与计算机设备12的其它模块通信。应当明白，尽管图4中未示出，可以结合计算机设备12使用其它硬件和/或软件模块，包括：微代码、设备驱动器、冗余处理单元、外部磁盘驱动阵列、磁盘阵列(Redundant Arrays of Independent Disks,RAID)系统、磁带驱动器以及数据备份存储系统等。
处理器16通过运行存储在存储器28中的程序，从而执行各种功能应用以及数据处理，实现本申请实施例所提供的电子控制单元标定数据管理方法：接收展示组件发送的针对电子控制单元标定数据的数据处理请求，对所述数据处理请求进行权限验证，所述数据处理请求是所述展示组件通过可视化界面获取的；在所述数据处理请求通过权限验证时，根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理；其中，所述数据处理请求的数据处理类型至少包括数据存储、数据读取以及数据修改。
实施例五
本申请实施例五提供了一种计算机可读存储介质(例如：非暂态计算机可读存储介质)，其上存储有计算机程序，该程序被处理器执行时，实现本申请实施例所提供的电子控制单元标定数据管理方法：接收展示组件发送的针对电子控制单元标定数据的数据处理请求，对所述数据处理请求进行权限验证，所述数据处理请求是所述展示组件通过可视化界面获取的；在所述数据处理请求通过权限验证时，根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理；其中，所述数据处理请求的数据处理类型至少包括数据存储、数据读取以及数据修改。
可以采用一个或多个计算机可读的介质的任意组合。计算机可读介质可以是计算机可读信号介质或者计算机可读存储介质。计算机可读存储介质例如可以是电、磁、光、电磁、红外线、或半导体的系统、装置或器件，或者任意以上的组合。计算机可读存储介质可以包括：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机存取存储器(RAM)、只读存储器(Read-Only Memory，ROM)、可擦式可编程只读存储器(EPROM或闪存)、光纤、便携式紧凑磁盘只读存储器(CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。在本文件中，计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行系统、装置或者器件使用或者与其结合 使用。
计算机可读的信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括电磁信号、光信号或上述的任意合适的组合。计算机可读的信号介质还可以是计算机可读存储介质以外的任何计算机可读介质，该计算机可读介质可以发送、传播或者传输用于由指令执行系统、装置或者器件使用或者与其结合使用的程序。
计算机可读介质上包含的程序代码可以用任何适当的介质传输，包括无线、电线、光缆、射频(Radio Frequency，RF)等等，或者上述的任意合适的组合。
可以以一种或多种程序设计语言或其组合来编写用于执行本申请操作的计算机程序代码，所述程序设计语言包括面向对象的程序设计语言，诸如Java、Smalltalk、C++，还包括常规的过程式程序设计语言—诸如“C”语言或类似的程序设计语言。程序代码可以完全地在用户计算机上执行、部分地在用户计算机上执行、作为一个独立的软件包执行、部分在用户计算机上部分在远程计算机上执行、或者完全在远程计算机或计算机设备上执行。在涉及远程计算机的情形中，远程计算机可以通过任意种类的网络，包括局域网(LAN)或广域网(WAN)，连接到用户计算机，或者，可以连接到外部计算机(例如利用因特网服务提供商来通过因特网连接)。

Claims (10)

  1. 一种电子控制单元标定数据管理系统，包括：展示组件、业务组件、数据处理组件以及数据存储组件；
    其中，所述展示组件，设置为通过可视化界面获取针对电子控制单元标定数据的数据处理请求，并将所述数据处理请求发送至所述业务组件；
    所述业务组件，设置为接收所述数据处理请求，对所述数据处理请求进行权限验证；在所述数据处理请求通过权限验证时，根据所述数据处理请求的数据处理类型，调用所述数据处理组件中的数据处理函数对所述数据存储组件中存储的电子控制单元标定数据进行处理，所述数据处理请求的数据处理类型至少包括数据存储、数据读取以及数据修改；
    所述数据处理组件，设置为存储针对电子控制单元标定数据的数据处理函数，所述数据处理函数至少包括：数据存储函数、数据读取函数以及数据修改函数；
    所述数据存储组件，设置为对电子控制单元标定数据进行存储，所述电子控制单元标定数据包括与电子控制单元的控制参数对应的标定值。
  2. 根据权利要求1所述的系统，其中，所述可视化界面通过web网页的形式展现。
  3. 根据权利要求1所述的系统，其中，所述数据存储组件，设置为通过预设的数据库对电子控制单元标定数据进行存储；
    其中，预设的数据库包括关系型数据库和非关系型数据库。
  4. 一种电子控制单元标定数据管理方法，应用于如权利要求1所述的电子控制单元标定数据管理系统的业务组件中，包括：
    接收展示组件发送的针对电子控制单元标定数据的数据处理请求，对所述数据处理请求进行权限验证，所述数据处理请求是所述展示组件通过可视化界面获取的；
    在所述数据处理请求通过权限验证时，根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理；
    其中，所述数据处理请求的数据处理类型至少包括数据存储、数据读取以及数据修改。
  5. 根据权利要求4所述的方法，其中，所述数据处理请求的数据处理类型为数据存储，所述数据处理请求携带用户上传的待存储电子控制单元标定数据；
    所述根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据 处理函数对数据存储组件中存储的电子控制单元标定数据进行处理，包括：
    调用数据处理组件中的数据存储函数，通过所述数据存储函数将所述数据处理请求携带的所述待存储电子控制单元标定数据存储至数据存储组件中。
  6. 根据权利要求4所述的方法，其中，所述数据处理请求的数据处理类型为数据读取，所述数据处理请求携带用户输入的待读取标定值的标识信息；
    所述根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理，包括：
    调用所述数据处理组件中的数据读取函数，通过所述数据读取函数在数据存储组件中存储的电子控制单元标定数据中获取与所述待读取标定值的标识信息对应的标定值，生成与所述数据处理请求对应的请求反馈结果；
    将所述请求反馈结果发送至所述展示组件，以使所述展示组件通过可视化界面显示所述请求反馈结果。
  7. 根据权利要求4所述的方法，其中，所述数据处理请求的数据处理类型为数据修改，所述数据处理请求携带用户输入的待修改标定值的标识信息、以及与所述待修改标定值对应的新标定值；
    所述根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理，包括：
    调用所述数据处理组件中的数据修改函数，通过所述数据修改函数根据所述待修改标定值的标识信息，在数据存储组件中存储的电子控制单元标定数据中获取所述待修改标定值，并使用所述新标定值更新数据存储组件中存储的所述待修改标定值。
  8. 一种电子控制单元标定数据管理装置，配置于如权利要求1所述的电子控制单元标定数据管理系统的业务组件中，包括：
    请求接收模块，设置为接收展示组件发送的针对电子控制单元标定数据的数据处理请求，对所述数据处理请求进行权限验证，所述数据处理请求是所述展示组件通过可视化界面获取的；
    数据处理模块，设置为在所述数据处理请求通过权限验证时，根据所述数据处理请求的数据处理类型，调用数据处理组件中的数据处理函数对数据存储组件中存储的电子控制单元标定数据进行处理；
    其中，所述数据处理请求的数据处理类型至少包括数据存储、数据读取以及数据修改。
  9. 一种计算机设备，包括存储器、处理器及存储在所述存储器上并可在处理 器上运行的计算机程序，所述处理器执行所述计算机程序时实现如权利要求4-7中任一所述的电子控制单元标定数据管理方法。
  10. 一种计算机可读存储介质，其上存储有计算机程序，该计算机程序被处理器执行时实现如权利要求4-7中任一所述的电子控制单元标定数据管理方法。
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