CN113671419A - Line sequence testing method, device and system - Google Patents
Line sequence testing method, device and system Download PDFInfo
- Publication number
- CN113671419A CN113671419A CN202110941760.2A CN202110941760A CN113671419A CN 113671419 A CN113671419 A CN 113671419A CN 202110941760 A CN202110941760 A CN 202110941760A CN 113671419 A CN113671419 A CN 113671419A
- Authority
- CN
- China
- Prior art keywords
- line sequence
- line
- configuration
- testing
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 186
- 238000000034 method Methods 0.000 claims abstract description 34
- 230000008569 process Effects 0.000 abstract description 17
- 238000012163 sequencing technique Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000003993 interaction Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 8
- 238000003860 storage Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000004590 computer program Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012800 visualization Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011165 process development Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012353 t test Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
- G01R31/60—Identification of wires in a multicore cable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/904—Browsing; Visualisation therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
- G06F9/4451—User profiles; Roaming
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0633—Workflow analysis
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Human Resources & Organizations (AREA)
- Software Systems (AREA)
- Strategic Management (AREA)
- Entrepreneurship & Innovation (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Economics (AREA)
- Game Theory and Decision Science (AREA)
- Educational Administration (AREA)
- Development Economics (AREA)
- Data Mining & Analysis (AREA)
- Marketing (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The application discloses a line sequence testing method, a device and a system, wherein the system comprises: the wire sequence management software is used for receiving the configuration of the wire harness information of the cable to be tested by a user; the line sequence test equipment is used for receiving the configuration from the line sequence management software; the line sequence testing software is used for controlling the line sequence testing equipment to test the cable to be tested according to the configuration; the method and the device solve the problem that the line sequence tester in the prior art cannot really realize the convenience of testing, and improve the efficiency and the flexibility of sequencing to a certain extent; and provides the enterprise with a test management system with test process traceability.
Description
Technical Field
The present application relates to the field of line sequence testing, and in particular, to a line sequence testing method, apparatus, and system.
Background
While the scientific technology is continuously developed forward, more complicated line connection is also promoted, which is particularly remarkable in the field of manufacturing high-end equipment. In the case of large medical devices, connecting wires are inevitably used during the manufacturing process of the devices to electrically connect and transmit signals between the two devices, between devices and components, between systems and subsystems, and the like. In some cases, the connection line has multiple strands, and in order to correctly transmit signals, it is necessary to ensure the accuracy of the sequence at both ends of the connection line. The connection line sequence detection is a test for confirming whether the connection line sequence is correct.
The current line sequence testing instrument in the market mainly prefers to adopt a chromatic aberration identification method, namely, the color of the leakage of the wire harness is identified and judged, and besides the high price, the technology has the following defects: firstly, the technology can only detect when the shell is not added in the line sequence, but cannot detect the wire harness added with the shell; secondly, the technology can only be used for detecting firstly and then assembling the shell, so that the risk of damaging the wire harness in the process of assembling the shell is ignored; the testing method only tests the wire sequence of the specified color or the standard color, the autonomy of the wire color (such as a crossed wire) in production is ignored, and if the wire sequence is changed, the testing equipment cannot be flexibly configured; in actual production, due to research and development requirements, 2 lines may need to be expanded for the same terminal, and the equipment cannot identify the terminal; fifthly, whether the terminal welding point is in good contact or not and whether the terminal pin is in place or not cannot be tested. In summary, the line sequence tester popular in the current market cannot really achieve the convenience and reliability of the test.
In addition, in recent years, with the advance of national industry 4.0, the demands of enterprises for visualization and digitization of production information are increasing. Taking the manufacturing process of the equipment as an example, the requirement on the circuit is higher and higher due to the iterative upgrade of the production process, and the production quality of the wire harness is controlled more and more strictly by enterprises due to the increase of the core number of the wire harness and the complexity of the process. In some special devices, the used wire harness is not a standard wire harness purchased, but a special wire harness designed autonomously according to the development requirement. With above-mentioned current detection scheme, can't accomplish convenient and fast's this kind of special pencil of detection, only can rely on the manual work to go to carry out the inspection discernment of naked eye. Moreover, the tracing cannot be achieved aiming at the detection process and the detection scheme of the special wire harness.
Therefore, the line sequence tester in the prior art cannot really achieve the convenience of testing.
Disclosure of Invention
The embodiment of the application provides a line sequence testing method, device and system, so as to at least solve the problem that a line sequence tester in the prior art cannot really achieve testing convenience.
According to an aspect of the present application, there is provided a line sequential testing system, including: the wire sequence management software is used for receiving the configuration of the wire harness information of the cable to be tested by a user; the line sequence test equipment is used for receiving the configuration from the line sequence management software; and the line sequence testing software is used for controlling the line sequence testing equipment to test the cable to be tested according to the configuration.
Further, the line sequence management software is configured to configure connection relationships among a plurality of groups of connection ports of the line sequence testing device according to the line sequence information, where each group of ports in the plurality of groups of connection ports includes at least one port, each group of ports is respectively used to connect one end of a cable to be tested, and the cable to be tested includes a plurality of lines.
Further, the line sequence management software is used for generating a configuration file according to the configuration performed by the user; and the line sequence test equipment is used for receiving the configuration file.
Further, the line sequence management software is used for sending the configuration file to the line sequence testing software; and the line sequence testing software is used for sending the configuration file to the line sequence testing equipment.
Further, the line sequence testing software is configured to determine, according to the configuration, whether each line of the cable to be tested, which is connected to the line sequence testing device, is connected according to the configuration, and display the port corresponding to the line that is not connected.
Further, the line sequence management software is further configured to obtain a model of the line sequence testing device, and obtain information of a plurality of groups of connection ports of the line sequence testing device according to the model of the line sequence testing device.
According to another aspect of the present application, there is also provided a line sequence testing method, including: receiving the configuration of a user on the wire harness information of the cable to be tested; and the line sequence testing equipment tests the cable to be tested according to the configuration.
Further, the receiving of the configuration of the wire harness information of the cable to be tested by the user comprises: and configuring the connection relationship among a plurality of groups of connection ports of the line sequence testing equipment according to the line sequence information, wherein each group of ports in the plurality of groups of connection ports at least comprises one port, each group of ports is respectively used for connecting one end of a cable to be tested, and the cable to be tested comprises a plurality of lines.
Further, generating a configuration file for the configuration performed by the user; and the line sequence testing equipment tests the cable to be tested according to the configuration file.
Further, the testing the cable to be tested by the line sequence testing equipment comprises: and judging whether each line of the cable to be tested, which is connected to the line sequence test equipment, is conducted according to the configuration, and displaying a port corresponding to the non-conducted line.
Further, before receiving the configuration of the connection relationship among the multiple groups of connection ports of the line test equipment by the user, the method further includes: and acquiring the model of the line sequence testing equipment, and acquiring the information of a plurality of groups of connection ports of the line sequence testing equipment according to the model of the line sequence testing equipment.
According to another aspect of the present application, there is also provided a line sequence testing apparatus, which includes at least one module, wherein the at least one module is respectively configured to perform the above-mentioned method steps.
In the embodiment of the application, the wire sequence management software is adopted and used for receiving the configuration of a user on the wire harness information of the cable to be tested; the line sequence test equipment is used for receiving the configuration from the line sequence management software; and the line sequence testing software is used for controlling the line sequence testing equipment to test the cable to be tested according to the configuration. The line sequence tester solves the problem that the line sequence tester in the prior art cannot really realize the convenience of testing, and improves the sequencing efficiency and flexibility to a certain extent.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:
FIG. 1 is a schematic structural diagram of a line sequential testing system according to an embodiment of the present application;
FIG. 2 is a port diagram of a line sequential test apparatus according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a port configuration according to an embodiment of the present application;
FIG. 4 is a flow chart of a line sequential testing method according to an embodiment of the present application;
fig. 5 is a block diagram of a line sequence testing apparatus according to an embodiment of the present application.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
It should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different than presented herein.
In order to overcome the defects in the prior art, the application provides a line sequence testing method, device and system. In some preferred embodiments, the line sequence test apparatus, method and system may be used as a whole, as described in more detail below.
[ about line order test System ]
Referring to fig. 1, a schematic structural diagram of a line sequential testing system according to an embodiment of the present application is shown. In this embodiment, a main scheme of a line sequence test system is provided: the line sequence test system at least comprises line sequence management software, line sequence test software and line sequence test equipment. The wire sequence management software is used for receiving the configuration of the wire harness information of the cable to be tested by a user. The line sequence test equipment is used for receiving the configuration from the line sequence management software. And the line sequence testing software is used for controlling the line sequence testing equipment to test the cable to be tested according to the configuration.
In an optional embodiment, the wire sequence management software is further configured to receive a configuration of a connection relationship between a plurality of groups of connection ports of the wire sequence testing device by a user according to the wire harness information, where each group of the plurality of groups of connection ports includes at least one port, each group of ports is respectively used to connect one end of the cable to be tested, and the cable to be tested includes a plurality of wires. The line sequence testing equipment is internally provided with the line sequence testing software, receives the configuration from the line sequence management software through the line sequence testing software, and then tests the cable to be tested.
The ports can be configured through the steps, cables of various line sequences can be flexibly tested, the problem that a line sequence tester in the prior art cannot really achieve testing convenience is solved, and sequencing efficiency and flexibility are improved to a certain extent.
Description of the configuration
There are many ways to perform the configuration. In an alternative embodiment, the configuration may be performed by a configuration file, for example, a line sequence management software, which is used to generate a configuration file from the configuration performed by the user; and the line sequence test equipment is used for receiving the configuration file. Since the line sequence testing software also needs to use the configuration file, in another alternative embodiment, the line sequence management software is used for sending the configuration file to the line sequence testing software; and the line sequence testing software is used for sending the configuration file to the line sequence testing equipment. In this optional embodiment, it may be considered that the line sequence testing device includes a line sequence testing software, and the line sequence testing software is configured to control the line sequence testing device to test the cable to be tested according to the configuration file. Wherein the configuration file can be line sequence information about the cable to be tested, which is input by a user.
In an alternative embodiment, the line order information may include:
1. and the line sequence management software selects the ID of the line sequence test equipment, so that the equipment and the line sequence management software are conveniently managed integrally. The connection port information of the line sequence test equipment can be checked and modified in the line sequence management software.
2. And the encryption information of the configured line sequence is decrypted by the line sequence testing equipment and then is used as standard testing data, and the cable to be tested can be detected according to the standard testing data.
3. The operator information of the configuration file is input, so that a user can conveniently perform technical consultation on cable problems in a testing stage, and the testing process is transparent, strong in traceability and convenient to manage.
As an optional added embodiment, after generating the configuration file, the configuration file may be saved as a template, and the configuration file may be named as a name corresponding to the cable information to be tested. For example, the name of the configuration file may include at least one of: the manufacturer of the cable to be tested, the model of the cable to be tested and the time for generating the configuration file.
The configuration file is named and then the template is saved, and when the same type of cable test or process upgrade is carried out next time, the configuration file can be directly imported from the template, so that repeated configuration is not needed.
As another embodiment that can be added, the line sequence testing system further includes a template server, and the template obtained by storing may be uploaded to the template server, where a plurality of templates are stored on the template server. The line sequence management software is connected with the template server, the template can be downloaded from the template server through the line sequence management software, and the template is used as a configuration file. When the template is uploaded to the template server, the purpose of the cable to be tested by the template can be uploaded, and the purpose is also used as a basis for selecting the template. The template on the template server can also be various templates uploaded by a manufacturer of the line sequence test system and/or various templates uploaded by a cable manufacturer.
Description of line order management software
As another alternative, the thread management software may also have the following two functions. Firstly, a visual port 3D model is provided for a user, the rich terminal library can greatly reduce the model selection and development time, and the development accuracy and rapidity are improved; secondly, besides the system is provided with a process template, a line sequence connection file can be generated according to a user-defined template, and the process development period is shortened. The template (i.e. the line sequence connection file) customized by the user can also be uploaded to the template server, and the line sequence management software can locally store the line sequence connection file or download the line sequence connection file from the template server. For 3D models, the method can also be stored locally in the line sequence management software or downloaded from the template server. Optionally, the terminal library at least includes 3D models of various types of ports, size information of the ports, and arrangement of the pins.
In the testing process, a prompt may be performed according to conduction and non-conduction, for example, line sequence testing software, which is used to determine whether each line of the cable to be tested, which is connected to the line sequence testing device, is conducted according to the configuration, and display a port corresponding to the non-conducted line. The display mode can be displayed on a human-computer interaction interface, or prompt lamps of hardware can be configured on the online sequence test equipment, and different prompt lamps correspond to different ports. Alternatively, different ports may be provided with different tone tones, so that which line is not conducting can be acoustically distinguished.
As an embodiment that can be added, a one-to-many line sequence test sequence may be configured in the line sequence management software, for example, first testing the a1 port and the B1 port, and then testing the a1 port and the C1 port.
In this optional embodiment, the line sequence management software is further configured to obtain the model of the line sequence testing device, and obtain information of the plurality of groups of connection ports of the line sequence testing device according to the model of the line sequence testing device. Further, the information includes the type of the line-sequential test equipment port, the maximum pin number of the supported test harness, and the like.
As another optionally added embodiment, after a predetermined line sequence testing device is selected, the line sequence management software may obtain identification information of the line sequence testing device, and obtain, on the template server, templates supported by the line sequence testing device according to the identification information, where the templates respectively correspond to configuration files, and after the line sequence management software receives a click of a predetermined template by a user, directly display, in a human-computer interaction interface where the line sequence management software or the line sequence management software is located, a connection diagram of a port in the configuration file corresponding to the template. The line sequence management software can receive the modification of the connection diagram, generate a new configuration file and a new template after the modification, perform line sequence test by using the new configuration file, and upload the new template to the template server after renaming.
As another optional embodiment, the color of the cable corresponding to each port may also be configured in the wire sequence management software, after testing whether the cable is on, it may also be identified whether the color of the cable inserted into each port is the same as the pre-configured color, and if all the colors are the same, the test of the cable to be tested passes. Or whether the colors are the same or not can be firstly identified, the test is carried out according to the configuration file under the condition that the color identification is passed, and if the test carried out according to the configuration file is also passed, the test of the cable to be tested is passed.
[ about line order test equipment ]
Fig. 5 is a block diagram illustrating a line sequence testing apparatus according to an embodiment of the present application. As shown in fig. 5, the line sequence testing apparatus mainly includes a programmable chip, a memory, a data interaction module, a human-computer interaction module, a transceiver, and a port. In a preferred embodiment of the present application, the data interaction module is a USB data interaction module, and is configured to receive a configuration file and send a current test result, so as to implement data interaction between the line sequence test device and the PC. The memory is a NandFlash memory and is used for storing test data in the execution configuration file and preventing data loss under the condition of power failure. The programmable chip is an FPGA programmable logic chip, and is a main control chip of the line sequence test equipment for realizing the functional connection and program execution of each module; preferably, the FPGA programmable logic chip is loaded with the line sequence test software. The human-computer interaction module provides user human-computer interaction for the LCD touch screen, and can realize visualization of a test result besides guiding user operation; the transceiver is a 74HC245 transceiver, so that level conversion and data transceiving conversion of transceiving data are realized; the ports comprise a port A and a port B, and are used for realizing the butt joint of terminals of a test line sequence and providing the butt joint of interfaces of cables to be tested.
Embodiments of a method, apparatus and system for line order testing according to the present application
The following description is made with reference to the accompanying drawings. Referring to fig. 1 again, fig. 1 is a schematic structural diagram of a line sequential testing system according to an embodiment of the present application, as shown in fig. 1, the system includes: the system comprises line sequence management software, line sequence test software and line sequence test equipment. These three sections will be described separately below.
The wire sequence management software is used for performing wire sequence configuration (that is, the wire sequence management software is used for receiving the configuration of a user on the connection relationship between a plurality of groups of connection ports of the wire sequence test equipment), the wire harness wire sequence can be input into the wire sequence management software according to actual research and development requirements, and the wire sequence management software automatically generates a wire harness wire sequence process file and a test file (the test file is a configuration file) according to the wire harness wire sequence input by the user. The line sequence management software and the use method of the line sequence test equipment are as follows.
And step S1, starting the line sequence management software, and selecting the model number and other information of the line sequence test equipment purchased by the enterprise.
In step S2, the user first confirms the number of terminals of the interfaces between the a-side and the B-side of the line sequence test equipment (the line sequence test equipment is different, and the maximum expansion port is different). Fig. 2 is a schematic port diagram of a line sequence test apparatus according to an embodiment of the present application, and as shown in fig. 2, a plurality of interfaces at an a end are: an A-side interface 1 to an A-side interface n; the B end is provided with a plurality of interfaces which are respectively as follows: b-side interface 1 through B-side interface n. In the number of interfaces shown in fig. 2, the number of a-side interfaces and the number of B-side interfaces are the same, and in some test apparatuses, the number of a-side interfaces and the number of B-side interfaces may be different.
Step S3, selecting a connection function, sequentially clicking connection ports at two ends of a line, and automatically displaying connection by the system, where fig. 3 is a schematic diagram of port configuration according to an embodiment of the present application, as shown in fig. 3: the A1-5 pin corresponds to B1-3, and the A1-7 pin corresponds to B2-4. Two examples of connections are shown in fig. 3, both of which are one-to-one connections, and in some special test devices, one-to-many or many-to-one configurations are also possible.
And S4, repeating the step S3 until the configuration information of the wire harness sequence to be tested is input, and finally forming a wire harness sequence process file.
Step S5, click "save", the user may self-name the wire harness and wire sequence process file, or may automatically name the wire harness and wire sequence process file, and the naming rule may be configured by software default, or may be configured by the user.
Step S6, click "test output", the system will output "wire sequence test file" (i.e. configuration file) according to the wire harness wire sequence process file.
The line sequence test software is used by being equipped with line sequence test equipment. The user needs to start the line sequence test equipment firstly, the generated line sequence test file is imported into the line sequence test software after the communication connection is successful, and the line sequence information of the wiring harness is input into the line sequence test equipment through the file burning button. The user only needs to insert the pencil that needs the examination to await measuring to corresponding interface, click the test button can, if the pencil information is correct, then buzzer warning sound sounds, if the pencil test is unusual, will provide wrong line sequence pin position at the computer end, convenience of customers looks for the trouble fast.
What this line preface test equipment adopted is that electric path measures, is different from traditional colour recognition technology, and the user can directly assemble the terminal and test, and the unusual phenomena such as contact failure in this technique's use can reduce the terminal secondary assembly process, solves the shortcoming that traditional colour line preface judgement technology brought can't test the terminal junction. Furthermore, the equipment is also suitable for judging the line sequence of the non-standard colors in the actual production process, so that the application range of the equipment is expanded.
The embodiment provides a line sequence testing system, and the system provides a cheap testing scheme with on-line process input, wiring harness information storage, visualization of wrong wiring harnesses and greatly improved wiring harness accuracy for a user. The method not only provides production information for enterprises, but also can realize well-documented enterprise quality management, and improve the production quality of the wiring harnesses of the enterprises, particularly for some medium and small enterprises, the largest benefit is obtained by means of small investment.
In this embodiment, a line sequence testing method is further provided, and fig. 4 is a flowchart of the line sequence testing method according to the embodiment of the present application, and as shown in fig. 4, the flowchart includes the following steps:
step S402, receiving the configuration of the user to the wire harness information of the cable to be tested;
in an optional embodiment, the connection relationship between multiple groups of connection ports of the wire sequence testing device may also be configured according to the wire harness information, where each group of ports in the multiple groups of connection ports includes at least one port, each group of ports is respectively used to connect one end of a cable to be tested, and the cable to be tested includes multiple wires;
and S404, testing the cable to be tested according to the configuration control line sequence testing equipment.
During testing, prompting can be performed, for example, whether each line of the cable to be tested, which is connected to the line sequence testing device, is conducted according to configuration can be judged according to the configuration, and a port corresponding to a line which is not conducted is displayed; or, the equipment can also identify errors when abnormal faults such as short circuit occur in adjacent wire harness welding, for example, pulse transceiving test is carried out on each corresponding passage, and whether the contact of a terminal welding point is good or not, whether a terminal pin is in place or not and the like are further judged by judging the consistency of the number of pulses. Furthermore, the source of the fault of the wire harness can be displayed through a human-computer interaction interface, or a prompt lamp of hardware can be configured on the line sequence test equipment, wherein different prompt lamps correspond to different ports. Alternatively, different ports may be provided with different tone tones, so that which line is not conducting can be acoustically distinguished.
For example, a configuration file generated by configuration performed by a user can be uploaded to the template server of a company, so that the configuration file is convenient for other people to view. Or the configuration file is stored in an internal database of the enterprise, so that the enterprise can conveniently manage the process document; and secondly, the configuration file can be stored in the line sequence testing equipment, and data can be still stored after power failure, so that the configuration file is convenient for testers to use in next testing.
The method can support various testing devices, can pre-configure the models and the information of the connecting ports of the various testing devices, can preferentially acquire the models of the line sequence testing devices at the moment, and can acquire the information of a plurality of groups of connecting ports of the line sequence testing devices according to the models of the line sequence testing devices.
The ports can be configured through the steps, and cables of various line sequences can be flexibly tested, so that the problem that a line sequence tester in the prior art cannot really achieve testing convenience is solved, and the sequencing efficiency and flexibility are improved to a certain extent.
In this embodiment, an electronic device is provided, comprising a memory in which a computer program is stored and a processor configured to run the computer program to perform the method in the above embodiments.
The programs described above may be run on a processor or may also be stored in memory (or referred to as computer-readable media), which includes both non-transitory and non-transitory, removable and non-removable media, that implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
These computer programs may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks, and corresponding steps may be implemented by different modules. In this embodiment, an apparatus, referred to as a line sequence test apparatus, is provided, which includes at least one module, wherein the at least one module is configured to perform the above-mentioned method steps, respectively.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (12)
1. A line sequential test system, comprising:
the wire sequence management software is used for receiving the configuration of the wire harness information of the cable to be tested by a user;
the line sequence test equipment is used for receiving the configuration from the line sequence management software;
and the line sequence testing software is used for controlling the line sequence testing equipment to test the cable to be tested according to the configuration.
2. The system according to claim 1, wherein the wire sequence management software is configured to configure connection relationships among a plurality of groups of connection ports of the wire sequence testing device according to the wire sequence information, each group of ports in the plurality of groups of connection ports includes at least one port, each group of ports is respectively used to connect one end of the cable to be tested, and the cable to be tested includes a plurality of wires.
3. The line sequential test system of claim 2,
the line sequence management software is used for generating a configuration file by the configuration performed by the user;
and the line sequence test equipment is used for receiving the configuration file.
4. A line sequential test system according to claim 3,
the line sequence management software is used for sending the configuration file to the line sequence testing software;
and the line sequence testing software is used for sending the configuration file to the line sequence testing equipment.
5. A line sequential testing system according to any of claims 2 to 4,
and the line sequence testing software is used for judging whether each line of the cable to be tested, which is connected to the line sequence testing equipment, is conducted according to the configuration and displaying the ports corresponding to the lines which are not conducted.
6. A line sequential testing system according to any of claims 2 to 4,
the line sequence management software is further used for acquiring the model of the line sequence testing equipment and acquiring the information of the plurality of groups of connection ports of the line sequence testing equipment according to the model of the line sequence testing equipment.
7. A line sequence testing method is characterized by comprising the following steps:
receiving the configuration of a user on the wire harness information of the cable to be tested;
and the line sequence testing equipment tests the cable to be tested according to the configuration.
8. The line sequence testing method of claim 7, wherein receiving the configuration of the harness information of the cable to be tested by the user comprises:
and configuring the connection relationship among a plurality of groups of connection ports of the line sequence testing equipment according to the line sequence information, wherein each group of ports in the plurality of groups of connection ports at least comprises one port, each group of ports is respectively used for connecting one end of a cable to be tested, and the cable to be tested comprises a plurality of lines.
9. The line sequential testing method of claim 8,
generating a configuration file for the configuration performed by the user;
and the line sequence testing equipment tests the cable to be tested according to the configuration file.
10. The line sequence testing method according to claim 8, wherein the line sequence testing device testing the cable to be tested comprises:
and judging whether each line of the cable to be tested, which is connected to the line sequence test equipment, is conducted according to the configuration, and displaying a port corresponding to the non-conducted line.
11. The method of claim 8, wherein before receiving the configuration of the connection relationship between the plurality of groups of connection ports of the line sequence testing device by the user, the method further comprises:
and acquiring the model of the line sequence testing equipment, and acquiring the information of a plurality of groups of connection ports of the line sequence testing equipment according to the model of the line sequence testing equipment.
12. A line sequence testing apparatus, characterized in that the apparatus comprises at least one module, wherein the at least one module is respectively configured to perform the method steps of any of claims 7 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110941760.2A CN113671419B (en) | 2021-08-17 | 2021-08-17 | Line sequence testing method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110941760.2A CN113671419B (en) | 2021-08-17 | 2021-08-17 | Line sequence testing method, device and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113671419A true CN113671419A (en) | 2021-11-19 |
| CN113671419B CN113671419B (en) | 2024-05-24 |
Family
ID=78543229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110941760.2A Active CN113671419B (en) | 2021-08-17 | 2021-08-17 | Line sequence testing method, device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113671419B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115248401A (en) * | 2021-12-28 | 2022-10-28 | 中科芯集成电路有限公司 | Intelligent small household appliance cable testing device and testing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110213632A1 (en) * | 2010-02-26 | 2011-09-01 | Hitachi, Ltd. | Environmental information documenting apparatus and environmental information documenting method |
| CN102809711A (en) * | 2011-12-01 | 2012-12-05 | 中国电子科技集团公司第五十八研究所 | Wire spreading method for testing FPGA (Field Programmable Gata Array) single long line and linked switch |
| CN103916151A (en) * | 2012-12-30 | 2014-07-09 | 北京握奇数据系统有限公司 | Method, device and system for obtaining audio line sequence |
| CN111309602A (en) * | 2020-02-04 | 2020-06-19 | 北京同邦卓益科技有限公司 | Software testing method, device and system |
| CN112286747A (en) * | 2020-11-06 | 2021-01-29 | 苏州浪潮智能科技有限公司 | Method, system, device and medium for detecting server cable |
-
2021
- 2021-08-17 CN CN202110941760.2A patent/CN113671419B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110213632A1 (en) * | 2010-02-26 | 2011-09-01 | Hitachi, Ltd. | Environmental information documenting apparatus and environmental information documenting method |
| CN102809711A (en) * | 2011-12-01 | 2012-12-05 | 中国电子科技集团公司第五十八研究所 | Wire spreading method for testing FPGA (Field Programmable Gata Array) single long line and linked switch |
| CN103916151A (en) * | 2012-12-30 | 2014-07-09 | 北京握奇数据系统有限公司 | Method, device and system for obtaining audio line sequence |
| CN111309602A (en) * | 2020-02-04 | 2020-06-19 | 北京同邦卓益科技有限公司 | Software testing method, device and system |
| CN112286747A (en) * | 2020-11-06 | 2021-01-29 | 苏州浪潮智能科技有限公司 | Method, system, device and medium for detecting server cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115248401A (en) * | 2021-12-28 | 2022-10-28 | 中科芯集成电路有限公司 | Intelligent small household appliance cable testing device and testing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113671419B (en) | 2024-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11592464B2 (en) | Universal mate-in cable interface system | |
| CN101690303B (en) | Method for testing mobile radio device | |
| CN106330618A (en) | Gateway routing automatic test system and test method based on CAN/LIN/MOST hybrid buses | |
| CN105676840A (en) | Tester for automotive electronic control system and testing method thereof | |
| US20240003953A1 (en) | Vehicle Inspection Method, Apparatus and Device | |
| CN110928556A (en) | Automatic program burning method and device for railway vehicle, and testing method and system | |
| CN109188117A (en) | A kind of Meter Test system and test method based on Labview | |
| CN113671419A (en) | Line sequence testing method, device and system | |
| US20140002101A1 (en) | Universal mate-in cable interface system | |
| CN108776723B (en) | Test system self-checking adapter connection line generation method, device, equipment and storage medium | |
| JP2015001488A (en) | Method for checking electrical continuity and device for checking electrical continuity | |
| CN116973729A (en) | Board card testing method, testing jig, testing equipment and medium | |
| CN116506007A (en) | Optical module firmware testing system and method | |
| CN116841874A (en) | Test method and device for unified diagnosis service function, storage medium and electronic equipment | |
| CN216525899U (en) | Wire rod detection device | |
| CN107733740B (en) | VEE-based communication equipment automatic test method | |
| CN114441992B (en) | Test fixture, test device and test method for cable sequence of transmission line | |
| EP3729576A2 (en) | Automatic multi-channel electronic test and measurement device | |
| CN110446026A (en) | A kind of method and system of electric performance test equipment integrated test | |
| CN115420918A (en) | Device and method for automatically testing multi-terminal complex cable | |
| CN106405430B (en) | Lithium ion battery on-line detection conversion control equipment, system and method | |
| CN219658043U (en) | Unmanned aerial vehicle flight control computer testing device | |
| CN110688105A (en) | Visualization platform for algorithm integration verification deployment and service method thereof | |
| CN214799897U (en) | Network connection terminal test equipment | |
| CN219225008U (en) | Hardware testing circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |