Electrical product integrated detection system

Abstract

The invention provides an electrical product integrated detection system, which comprises a detection module, a data management module and a data analysis module, and is characterized in that the detection module comprises an interface docking module and a detection execution module, and the interface docking module is used for carrying out detection on at least one electrical product before the detection of the at least one electrical product; the interface of the at least one electrical product is in butt joint with the corresponding interface of the interface butt joint module, and the detection execution module is used for executing parallel detection on the at least one electrical product after the interface of the at least one electrical product is in butt joint with the corresponding interface of the interface butt joint module. Generating a detection report of at least one electrical product after the detection is completed; the data management module comprises a detection report management module, and the detection report management module is used for recording and managing a detection report of at least one electrical product; and the data analysis module is used for analyzing the detection report of the at least one electrical product and monitoring the product quality and performance change of the at least one electrical product. According to the electrical product integrated detection system provided by the invention, the detection efficiency of electrical equipment is improved, and the labor cost and the time cost are saved.

Description

Technical Field

[0001] The present invention relates to the field of detection technology, and in particular to an integrated detection system for electrical products. Background Art

[0002] With the continuous development of coal mining industry technology, electrical products are increasingly used in coal mining equipment. However, different electrical product testing requires the construction of a matching test environment, which takes a long time to build and is cumbersome to operate, resulting in high labor and time costs for electrical product testing. Summary of the invention

[0003] The present invention provides an integrated testing system for electrical products, which is used to solve the defects in the prior art that a matching test environment needs to be set up when testing different electrical products, the test environment setting is time-consuming, the operation is cumbersome, and the manpower cost and time cost of electrical product testing are high. The system improves the testing efficiency of electrical equipment and saves manpower cost and time cost.

[0004] The present invention provides an integrated detection system for electrical products, comprising a detection module, a data management module and a data analysis module, wherein: the detection module comprises an interface docking module and a detection execution module, the interface docking module is used to dock the interface of the at least one electrical product with the corresponding interface of the interface docking module before the at least one electrical product is detected, the detection execution module is used to perform parallel detection on the at least one electrical product after the interface of the at least one electrical product is docked with the corresponding interface of the interface docking module, and generate a detection report for the at least one electrical product after the detection is completed; the data management module comprises a detection report management module, the detection report management module is used to record and manage the detection report of the at least one electrical product; the data analysis module is used to analyze the detection report of the at least one electrical product and monitor the product quality and performance changes of the at least one electrical product.

[0005] According to an electrical product integrated detection system provided by the present invention, the interface docking module includes a fixed interface docking module, the fixed interface docking module includes an interface panel, and the interface panel integrates a variety of interfaces for connecting a variety of electrical products.

[0006] According to an electrical product integrated detection system provided by the present invention, the interface docking module includes a mobile interface docking module, and the mobile interface docking module includes an electric slide, a transmission mechanism and a docking mechanism; wherein: the electric slide is used to slide the mobile interface docking module to a predetermined position; the transmission mechanism is used to provide a sliding force for the electric slide to slide; the docking mechanism is used to achieve interface docking with the electrical product under test after the electric slide slides to the predetermined position.

[0007] According to an electrical product integrated detection system provided by the present invention, the system further comprises a fixing module, and the fixing module is used to fix the position of the at least one electrical product.

[0008] According to an electrical product integrated detection system provided by the present invention, the detection module also includes an operation control module, and the operation control module is used to: control the execution process of detection start-up, tooling control, data collection, detection process, completion storage and the status of detection equipment in the at least one electrical product detection process, and to alarm when an abnormality occurs.

[0009] According to an electrical product integrated detection system provided by the present invention, the data management module also includes a system data management module and an equipment data management module, wherein: the system data management module is used to establish an association system between departments and users, users and roles, roles and permissions, to realize the change and reset of user passwords and to record the log information of personnel logging into the system; the equipment data management module is used to perform barcode identification and management on tooling, instruments and detection equipment involved in the detection process.

[0010] According to an electrical product integrated testing system provided by the present invention, the data management module also includes a testing procedure management module, and the testing procedure management module is used to: set and maintain testing procedures for different types of products; wherein the testing procedures define testing steps, testing items and quality judgment basis.

[0011] According to an electrical product integrated detection system provided by the present invention, the system also includes a tooling equipment management module, which is used to: perform information archiving, inspection, measurement and maintenance management on tooling and detection equipment, as well as status monitoring and utilization analysis on tooling and detection equipment.

[0012] According to an electrical product integrated detection system provided by the present invention, the detection report includes detection result data and quality information data; the data analysis module is also used to perform quality tracing and problem location based on the detection result data and the quality information data.

[0013] According to an electrical product integrated detection system provided by the present invention, the system also includes a display module and an output module; wherein: the display module is used for data display, and the output module is used for data export and data transmission.

[0014] The electrical product integrated detection system provided by the present invention includes a detection module, a data management module and a data analysis module. The detection module includes an interface docking module and a detection execution module. The interface docking module is used to dock the interface of at least one electrical product with the corresponding interface of the interface docking module before detecting the at least one electrical product. The detection execution module is used to perform parallel detection on the at least one electrical product after the interface of the at least one electrical product is docked with the corresponding interface of the interface docking module, and generate a detection report of the at least one electrical product after the detection is completed. The data management module includes a detection report management module. The detection report management module is used to record and manage the detection report of at least one electrical product. The data analysis module is used to analyze the detection report of at least one electrical product and monitor the product quality and performance changes of at least one electrical product. When detecting the electrical product, there is no need to manually set up the detection environment. It is only necessary to interface the interface of the electrical product to be detected with the interface docking module to perform parallel detection of multiple electrical devices, thereby improving the detection efficiency of the electrical equipment and saving labor costs and time costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is one of the structural schematic diagrams of the electrical product integrated detection system provided by the present invention.

[0017] Figure 2 This is the second structural schematic diagram of the electrical product integrated detection system provided by the present invention.

[0018] Figure 3 It is a physical schematic diagram of the electrical product integrated detection system provided by the present invention.

[0019] Figure 4 It is a schematic diagram of an interface panel of a fixed interface docking module in the electrical product integrated detection system provided by the present invention. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Figure 1 This is one of the structural diagrams of the electrical product integrated detection system provided by the present invention. Figure 1 As shown, the electrical product integrated detection system includes a detection module 1, a data management module 2 and a data analysis module 3, wherein: the detection module 1 includes an interface docking module 11 and a detection execution module 12, the interface docking module 11 is used to dock the interface of the at least one electrical product with the corresponding interface of the interface docking module 11 before the at least one electrical product is detected, the detection execution module 12 is used to perform parallel detection on the at least one electrical product after the interface of the at least one electrical product is docked with the corresponding interface of the interface docking module 11, and generate a detection report of the at least one electrical product after the detection is completed; the data management module 2 includes a detection report management module 21, the detection report management module 21 is used to record and manage the detection report of the at least one electrical product; the data analysis module 3 is used to analyze the detection report of the at least one electrical product and monitor the product quality and performance changes of the at least one electrical product.

[0022] The detection module 1 includes an interface docking module 11 and a detection execution module 12. The interface docking module 11 is used to dock the interface of at least one electrical product with the corresponding interface of the interface docking module 11 before the at least one electrical product is detected, such as docking the male interface with the female interface. The detection execution module 12 is used to perform parallel detection on at least one electrical product after the interface of at least one electrical product is docked with the corresponding interface of the interface docking module 11, and generate a detection report for at least one electrical product after the detection is completed. The electrical product integrated detection system has integrated various modules required for detection, such as tooling, detection equipment, network equipment, etc. When detecting electrical equipment, it is only necessary to dock the interface of the electrical equipment with the corresponding interface of the interface docking module 11 to perform detection. Among them, the corresponding interface of the interface docking module 11 can be determined according to the interface type of the electrical equipment.

[0023] The detection execution module 12 collects various performance data of electrical products through various corresponding tooling boards (the tooling boards are equipped with circuit boards for data collection), such as voltage, current, serial port communication, temperature, signal strength, etc. The detection program automatically analyzes the data according to the preset standards to complete the functional test, performance evaluation and fault diagnosis of the electrical products.

[0024] The data management module 2 includes a test report management module 21, which is used to record and manage the test report of at least one electrical product. The data management module 2 transmits the test report and other data to a centrally managed database through the network to ensure the integrity and security of the data, support the query and backup of historical data, and facilitate data tracing and analysis.

[0025] The data analysis module 3 is used to analyze the test report of at least one electrical product and monitor the product quality and performance changes of at least one electrical product. The data analysis module 3 can use big data analysis technology to deeply mine and analyze the stored data and monitor the product quality and performance changes in real time. The data analysis module 3 can discover potential problems and put forward improvement suggestions through data modeling and algorithm analysis to improve product quality.

[0026] The electrical product integrated detection system provided by the present invention includes a detection module, a data management module and a data analysis module. The detection module includes an interface docking module and a detection execution module. The interface docking module is used to dock the interface of at least one electrical product with the corresponding interface of the interface docking module before detecting the at least one electrical product. The detection execution module is used to perform parallel detection on the at least one electrical product after the interface of the at least one electrical product is docked with the corresponding interface of the interface docking module, and generate a detection report of the at least one electrical product after the detection is completed. The data management module includes a detection report management module. The detection report management module is used to record and manage the detection report of at least one electrical product. The data analysis module is used to analyze the detection report of at least one electrical product and monitor the product quality and performance changes of at least one electrical product. When detecting the electrical product, there is no need to manually set up the detection environment. It is only necessary to interface the interface of the electrical product to be detected with the interface docking module to perform parallel detection of multiple electrical devices, thereby improving the detection efficiency of the electrical equipment and saving labor costs and time costs.

[0027] According to an electrical product integrated detection system provided by the present invention, the interface docking module 11 includes a fixed interface docking module 111, and the fixed interface docking module 111 includes an interface panel, and the interface panel integrates multiple interfaces for connecting multiple electrical products.

[0028] Figure 2 This is the second structural diagram of the electrical product integrated detection system provided by the present invention. Figure 2 As shown, the interface docking module 11 includes a fixed interface docking module 111, and the fixed interface docking module 111 includes an interface panel, and the interface panel integrates a variety of interfaces for connecting a variety of electrical products. Among them, the interface panel of the fixed interface docking module 111 can be set to be inclined, which can also be called a ramp panel.

[0029] The fixed interface docking module 111 integrates multiple interfaces of multiple products into one panel, reducing the complexity of equipment wiring, eliminating the need to build a test environment during testing, and improving space utilization. Multiple interfaces are integrated on one panel to support multiple devices and functional requirements, improving system flexibility. The interface integration design reduces the need to install multiple separate interfaces, facilitates later maintenance, and improves ease of use.

[0030] Figure 3 It is a physical schematic diagram of the electrical product integrated detection system provided by the present invention. The fixed interface docking module 111 may include a plug-in docking interface and a direct docking interface. Among them, the plug-in docking interface establishes an interface connection between the electrical device under test and the fixed interface docking module 111 through a connecting line. The direct docking interface can directly establish an interface connection between the electrical device under test and the fixed interface docking module 111.

[0031] Figure 4 It is a schematic diagram of an interface panel of a fixed interface docking module in the electrical product integrated detection system provided by the present invention.

[0032] The electrical product integrated detection system provided by the present invention includes a fixed interface docking module through an interface docking module, and the fixed interface docking module includes an interface panel. The interface panel integrates a variety of interfaces for connecting a variety of electrical products, thereby reducing the complexity of equipment wiring, improving space utilization, and enhancing ease of use.

[0033] According to an electrical product integrated detection system provided by the present invention, the interface docking module 11 includes a mobile interface docking module 112, and the mobile interface docking module 112 includes an electric slide, a transmission mechanism and a docking mechanism; wherein: the electric slide is used to slide the mobile interface docking module to a predetermined position; the transmission mechanism is used to provide a sliding force for the electric slide to slide; the docking mechanism is used to achieve interface docking with the electrical product under test after the electric slide slides to the predetermined position.

[0034] The mobile interface docking module 112 includes an electric slide, a transmission mechanism and a docking mechanism. Figure 3 As shown, during the working process, the mobile interface docking module 112 can be accurately transported to the specified position through the transmission mechanism, and the interface docking between the tested electrical product and the docking mechanism can be automatically established to realize the testing of each process. The interface docking is more convenient and the product testing is more convenient.

[0035] The electrical product integrated detection system provided by the present invention includes a mobile interface docking module through an interface docking module. The mobile interface docking module includes an electric slide, a transmission mechanism and a docking mechanism. The electric slide is used to slide the mobile interface docking module to a predetermined position. The transmission mechanism is used to provide a sliding force for the electric slide to slide. The docking mechanism is used to achieve interface docking with the electrical product under test after the electric slide slides to the predetermined position, thereby improving the convenience of interface docking.

[0036] According to an electrical product integrated detection system provided by the present invention, the system further comprises a fixing module 4, and the fixing module 4 is used to fix the position of the at least one electrical product.

[0037] like Figure 2 As shown, the electrical product integrated detection system further includes a fixing module 4, which is used to fix the position of at least one electrical product. During operation, the electrical product to be tested is pressed and fixed by the fixing module 4, so that the electrical product is effectively positioned, which solves the problem that the electrical product cannot be positioned during detection, causing the electrical product to slide on the operating table, thereby causing inconvenience in detection on the electrical product detection operating table.

[0038] The electrical product integrated detection system provided by the present invention further comprises a fixing module, and the fixing module is used to fix the position of at least one electrical product, thereby improving the reliability of detection.

[0039] According to an electrical product integrated detection system provided by the present invention, the detection module 1 also includes an operation control module 13, and the operation control module 13 is used to: control the execution process of detection start-up, tooling control, data collection, detection process, completion storage and the status of detection equipment in the at least one electrical product detection process, and to alarm when an abnormality occurs.

[0040] like Figure 3 As shown, the detection module 1 also includes an operation control module 13, which is used to: automatically control the entire process of detection start-up, tooling control, data collection, detection process, and completion storage in at least one electrical product detection process, as well as to control the various functional states of the detection equipment, and to alarm when an abnormality occurs, supporting simultaneous automated operations of multiple channels and multiple products.

[0041] The operation control module 13 can realize the control of the entire detection process including input of the information to be tested, start of detection, operation guidance, automatic detection control, detection result collection, completion of detection, and generation of detection history.

[0042] The electrical product integrated detection system provided by the present invention also includes an operation control module through the detection module. The operation control module is used to control the execution process of detection start-up, tooling control, data collection, detection process, completion storage and the status of detection equipment in at least one electrical product detection process, and to alarm when an abnormality occurs, thereby further improving the reliability of detection.

[0043] According to an electrical product integrated detection system provided by the present invention, the data management module 2 also includes a system data management module 22 and an equipment data management module 23, wherein: the system data management module 22 is used to establish an association system between departments and users, users and roles, roles and permissions, to realize the change and reset of user passwords and to record the log information of personnel logging into the system; the equipment data management module 23 is used to perform barcode identification and management on tooling, instruments and detection equipment involved in the detection process.

[0044] The data management module 2 also includes a system data management module 22 and a device data management module 23. The system data management module 22 is used to establish an association system between departments and users, users and roles, and roles and permissions, to change and reset user passwords, and to record log information of personnel logging into the system. The system data management module 22 records organizational structure data, personnel data, and role data, and can support password modification and operation log management.

[0045] The equipment data management module 23 is used to perform barcode identification and management on the tools, instruments and testing equipment involved in the testing process, and distinguish different models when performing barcode identification and management on the tools, instruments and testing equipment, which may also include recording of defect information.

[0046] The electrical product integrated detection system provided by the present invention also includes a system data management module and an equipment data management module through the data management module. The system data management module is used to establish an association system between departments and users, users and roles, and roles and permissions, to realize the change and reset of user passwords and record the log information of personnel logging into the system. The equipment data management module is used to perform barcode identification and management on tooling, instruments and detection equipment involved in the detection process, thereby realizing basic data management of personnel and equipment.

[0047] According to an electrical product integrated testing system provided by the present invention, the data management module 2 also includes a testing procedure management module 24, and the testing procedure management module 24 is used to: set and maintain testing procedures for different types of products; wherein the testing procedures define testing steps, testing items and quality judgment basis.

[0048] The inspection procedure management module 24 supports the customized setting and maintenance of inspection procedures for different models and products. The inspection procedure sets the entire inspection process, including specific inspection steps, inspection items, judgment basis, etc., and is automatically executed in accordance with the set inspection procedure during the later stage of inspection. Inspection indicators and tooling loss can also be defined in the inspection procedure.

[0049] The electrical product integrated testing system provided by the present invention also includes a testing procedure management module through the data management module, which sets and maintains the testing procedures for different types of products. The testing procedures define the testing steps, testing items and quality judgment basis, laying the foundation for the automated execution of the testing program.

[0050] According to an electrical product integrated detection system provided by the present invention, the system also includes a tooling equipment management module 5, which is used to: perform information archiving, inspection, measurement and maintenance management on tooling and detection equipment, as well as status monitoring and utilization analysis on tooling and detection equipment.

[0051] The tooling equipment management module 5 provides functions such as information archiving, spot inspection, measurement, and maintenance of tooling and testing equipment, and supports equipment status monitoring, utilization rate analysis, etc. Among them, maintenance includes repair and maintenance.

[0052] The electrical product integrated detection system provided by the present invention also includes a tooling equipment management module for information archiving, inspection, measurement and maintenance management of tooling and detection equipment, as well as status monitoring and utilization analysis of tooling and detection equipment, thereby improving the management level of tooling and detection equipment.

[0053] According to an electrical product integrated detection system provided by the present invention, the detection report includes detection result data and quality information data; the data analysis module 3 is also used to perform quality tracing and problem location based on the detection result data and the quality information data.

[0054] The test report includes test result data and quality information data. The data analysis module 3 is also used to perform quality tracing and problem location based on the test result data and quality information data, and can perform product qualification rate analysis, fault analysis and other dimensional analysis.

[0055] Data analysis module 3 can establish a complete quality traceability system from production, testing, factory delivery to maintenance. The test data and quality information of each product are recorded in detail to ensure quality traceability and problem location at any stage.

[0056] The data analysis module 3 can quickly archive, process, store, retrieve and view the large amount of data generated during the detection process, ensure the security and integrity of the data through technical means, and provide data mining and statistical analysis in all dimensions based on human, machine and material methods.

[0057] The electrical product integrated detection system provided by the present invention is also used for quality tracing and problem location based on the detection result data and quality information data through the data analysis module, thereby improving the comprehensiveness of the detection information acquisition.

[0058] According to an electrical product integrated detection system provided by the present invention, the system further includes a display module 6 and an output module 7; wherein: the display module 6 is used for data display, and the output module 7 is used for data export and data transmission.

[0059] The electrical product integrated testing system also includes a display module 6 and an output module 7; wherein: the display module 6 can be a display screen for data display, which may include the display of testing process data, the display of testing reports, the display of analysis results, the display of basic data, etc.

[0060] The output module 7 is used for data export and data transmission. It supports image and text data tracing and exporting, which is convenient for users to perform subsequent analysis and maintenance. It supports sending data to the corresponding recipient for the recipient to view.

[0061] The electrical product integrated detection system provided by the present invention improves human-computer interaction performance and user experience by providing a display module and an output module.

[0062] The electrical product integrated detection system provided by the present invention integrates the related functions of electrical product detection into one platform, and can realize the automatic parallel detection and automatic positioning of multiple electrical products, without the need to pre-set the detection environment, thereby improving the detection efficiency. It automatically records the detection data and determines whether it is qualified or not, supports image and text data tracing and export, and facilitates users to perform subsequent analysis and maintenance. It is conducive to improving the data compatibility between the detection data of electrical products, so as to carry out collaborative analysis, improve the utilization rate of detection data, and effectively support product quality problem analysis and decision-making.

[0063] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0064] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An integrated detection system for electrical products, characterized in that: It includes detection module, data management module and data analysis module, among which: The detection module includes an interface docking module and a detection execution module, wherein the interface docking module is used to dock the interface of the at least one electrical product with the corresponding interface of the interface docking module before the at least one electrical product is detected, and the detection execution module is used to perform parallel detection on the at least one electrical product after the interface of the at least one electrical product is docked with the corresponding interface of the interface docking module, and generate a detection report for the at least one electrical product after the detection is completed; The data management module includes a test report management module, and the test report management module is used to record and manage the test report of the at least one electrical product; The data analysis module is used to analyze the test report of the at least one electrical product and monitor the product quality and performance changes of the at least one electrical product.

2. The electrical product integrated detection system according to claim 1, characterized in that: The interface docking module comprises a fixed interface docking module, and the fixed interface docking module comprises an interface panel, and the interface panel is integrated with a variety of interfaces for connecting a variety of electrical products.

3. The electrical product integrated detection system according to claim 1, characterized in that: The interface docking module includes a mobile interface docking module, and the mobile interface docking module includes an electric slide, a transmission mechanism and a docking mechanism; wherein: The electric slide is used to slide the mobile interface docking module to a predetermined position; The transmission mechanism is used to provide the sliding force for the electric slide to slide; The docking mechanism is used to achieve docking with the interface of the electrical product under test after the electric slide slides to the predetermined position.

4. The electrical product integrated detection system according to claim 1, characterized in that: The system further comprises a fixing module, and the fixing module is used to fix the position of the at least one electrical product.

5. The electrical product integrated detection system according to claim 1, characterized in that: The detection module also includes a job control module, which is used to: The execution process of the inspection start, tooling control, data collection, inspection process, completion storage and the status of the inspection equipment in the at least one electrical product inspection process are managed and controlled, and an alarm is issued when an abnormality occurs.

6. The electrical product integrated detection system according to claim 1, characterized in that: The data management module also includes a system data management module and an equipment data management module, wherein: The system data management module is used to establish a correlation system between departments and users, users and roles, roles and permissions, to change and reset user passwords, and to record log information of personnel logging into the system; The equipment data management module is used to perform barcode identification and management on the tools, instruments and testing equipment involved in the testing process.

7. The electrical product integrated detection system according to claim 1, characterized in that: The data management module further includes a detection procedure management module, and the detection procedure management module is used to: Set and maintain testing procedures for different types of products; wherein the testing procedures define the testing steps, testing items and quality judgment basis.

8. The electrical product integrated detection system according to claim 1, characterized in that: The system further includes a tooling equipment management module, which is used to: Carry out information archiving, inspection, measurement and maintenance management for tooling and testing equipment, as well as status monitoring and utilization analysis for tooling and testing equipment.

9. The electrical product integrated detection system according to claim 1, characterized in that: The test report includes test result data and quality information data; the data analysis module is also used to perform quality tracing and problem location based on the test result data and the quality information data.

10. The electrical product integrated detection system according to claim 1, characterized in that: The system also includes a display module and an output module; wherein: The display module is used for data display, and the output module is used for data export and data transmission.

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