CN112485730A - Connection state monitoring device of circuit connector - Google Patents
Connection state monitoring device of circuit connector Download PDFInfo
- Publication number
- CN112485730A CN112485730A CN202011317401.1A CN202011317401A CN112485730A CN 112485730 A CN112485730 A CN 112485730A CN 202011317401 A CN202011317401 A CN 202011317401A CN 112485730 A CN112485730 A CN 112485730A
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- module
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- circuit connector
- fault
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 26
- 238000012360 testing method Methods 0.000 claims abstract description 113
- 238000012423 maintenance Methods 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000012549 training Methods 0.000 claims abstract description 16
- 238000004088 simulation Methods 0.000 claims abstract description 15
- 238000003745 diagnosis Methods 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 11
- 230000005284 excitation Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 9
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 230000002159 abnormal effect Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
- G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention relates to the technical field of connector state monitoring, and discloses a connection state monitoring device of a circuit connector, which comprises the circuit connector and a module installation box body, wherein wiring boards are fixedly connected to two sides of the module installation box body, two ends of the circuit connector are connected to the wiring boards through wires, a fixing frame is fixedly connected to the top end of the module installation box body, display equipment is fixedly installed at the top end of the fixing frame, a working environment simulation module, a central controller, a system test module, a unit test module, a fault test module and a maintenance training module are installed inside the module installation box body, and the output end of the unit test module is connected with a test unit and a fault recognition unit. The connection state monitoring device of the circuit connector ensures that the monitoring device can comprehensively monitor and process the circuit connector, can judge whether the circuit connector is reliably connected, and avoids the situation that the circuit connector is not installed in place.
Description
Technical Field
The invention relates to the technical field of connector state monitoring, in particular to a connection state monitoring device of a circuit connector.
Background
Electrical connectors, also commonly referred to as circuit connectors, bridge two conductors in a circuit so that current or signals can flow from one conductor to the other. It is widely used in various electrical lines to connect or disconnect current or signals. Such connections may be temporary and convenient to plug and unplug, or may be permanent junctions between electrical devices or wires. Electronic connectors are devices that transmit electronic signals (analog or digital), provide separate interfaces for connecting two sub-electronic systems, and are components used to complete electrical connections between circuits or electronic machines. Such as: a power plug/socket, an IC socket, a telephone line plug, etc. Is widely applied to the electronic industry.
An electrical connector is a electromechanical system that provides a separable interface for connecting two sub-electronic systems, simply, the components used to complete the electrical connection between the electronic circuits or machines are called connectors, i.e., the bridge between the two.
The monitoring device of the current circuit connector cannot comprehensively monitor, so that certain defects exist in monitoring, whether the circuit connector is reliably connected cannot be judged, the condition that the circuit connector is not installed in place is easily generated, the installation quality of the circuit connector cannot be accurately monitored, and monitored abnormal contents cannot be recorded and output.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a connection state monitoring device of a circuit connector, which ensures that the monitoring device can comprehensively monitor and process the circuit connector, can judge whether the circuit connector is reliably connected and avoid the situation that the circuit connector is not installed in place, thereby accurately monitoring the installation quality of the circuit connector and simultaneously recording and outputting the monitored abnormal contents.
In order to ensure that the monitoring device can comprehensively monitor and process the circuit connector, judge whether the circuit connector is reliably connected and avoid the situation that the circuit connector is not installed in place, thereby accurately monitoring the installation quality of the circuit connector and simultaneously recording and outputting the monitored abnormal content, the invention provides the following technical scheme: a connection state monitoring device of a circuit connector comprises the circuit connector and a module installation box body, the two sides of the module installation box body are fixedly connected with wiring boards, the two ends of the circuit connector are connected with the wiring boards through wires, the top end of the module installation box body is fixedly connected with a fixed frame, the top end of the fixed frame is fixedly provided with a display device, the module installation box body is internally provided with a working environment simulation module, a central controller, a system test module, a unit test module, a fault test module and a maintenance training module, the output end of the unit test module is connected with a test unit and a fault identification unit, the output ends of the test unit and the fault identification unit are connected with a test guide processing unit, the output end of the test guiding processing unit is connected with an automatic test unit and a fault diagnosis unit, and the automatic test unit and the fault diagnosis unit are respectively connected with a fault test module.
Preferably, a protective shell is fixedly connected to the side wall of the display device, and the thickness of the protective shell is 2-6 mm.
Preferably, the output end of the circuit connector is connected with an adjusting interface, the adjusting interface is connected with a working environment simulation module, the working environment simulation module is connected with a central controller, and the central controller is respectively connected with a system test module, a unit test module, a fault test module and a maintenance training module.
Preferably, the system test module is used for completing the performance or function test of the whole system and the subsystem, determining the quality condition of the equipment, and diagnosing the system and determining the fault unit.
Preferably, the unit testing module is configured to detect an output signal of the unit after applying a necessary excitation to the unit under test, so as to determine whether the unit is working normally.
Preferably, the fault test module is used for performing fault diagnosis on the unit to be tested by the subprogram, applying required excitation to the unit to be tested after connecting a necessary test probe for the unit with fault, automatically detecting each test hole under the guidance of a fault tree, judging whether each stage works normally according to a test diagnosis database, and finally giving a diagnosis result to position the fault to the stage.
Preferably, the maintenance training module is used for consulting various technical documents according to the needs of users under the guidance of a system interface, wherein the technical documents comprise maintenance data, maintenance experience, maintenance records and the working principle of a proximity system.
Preferably, the system test module comprises a virtual instrument module, and the virtual instrument module comprises a virtual instrument signal generator, a counter, a digital frequency meter and a digital multimeter.
Preferably, the output end of the fault testing module is connected with a testing conclusion report generating module.
Compared with the prior art, the invention provides a connection state monitoring device of a circuit connector, which has the following beneficial effects:
the connection state monitoring device of the circuit connector is characterized in that the circuit connector is connected with the working environment simulation module through the adjusting interface, the control processing of the central controller is carried out, and then the monitoring processing is carried out sequentially through the system test module, the unit test module, the fault test module and the maintenance training module, so that the monitoring device can comprehensively monitor and process the circuit connector, whether the circuit connector is reliably connected can be judged, the situation that the circuit connector is not installed in place is avoided, the installation quality of the circuit connector can be accurately monitored, and the monitored abnormal content can be recorded and output.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of the system architecture of the present invention;
FIG. 3 is a block diagram of a system test module according to the present invention.
In the figure: 1. a circuit connector; 2. a module mounting box body; 3. a wiring board; 4. a fixed mount; 5. a protective shell; 6. a display device; 7. adjusting the interface; 8. a working environment simulation module; 9. a central controller; 10. a system test module; 101. a virtual instrument module; 11. a unit test module; 12. a fault testing module; 13. a maintenance training module; 14. a test unit; 15. a fault recognition unit; 16. a test boot processing unit; 17. an automatic test unit; 18. a fault diagnosis unit; 19. and a test conclusion report generation module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a connection status monitoring device of a circuit connector comprises a circuit connector 1 and a module installation box 2, wherein both sides of the module installation box 2 are fixedly connected with wiring boards 3, both ends of the circuit connector 1 are connected to the wiring boards 3 through wires, the top end of the module installation box 2 is fixedly connected with a fixing frame 4, the top end of the fixing frame 4 is fixedly provided with a display device 6, the inside of the module installation box 2 is provided with a working environment simulation module 8, a central controller 9, a system test module 10, a unit test module 11, a fault test module 12 and a maintenance training module 13, the output end of the unit test module 11 is connected with a test unit 14 and a fault recognition unit 15, the output ends of the test unit 14 and the fault recognition unit 15 are connected with a test guidance processing unit 16, the output end of the test guidance processing unit 16 is connected with an automatic test unit 17 and, the automatic test unit 17 and the failure diagnosis unit 18 are connected to the failure test module 12, respectively.
The connection state monitoring device of the circuit connector ensures that the monitoring device can comprehensively monitor and process the circuit connector 1, can judge whether the circuit connector 1 is reliably connected, and avoids the situation that the circuit connector 1 is not installed in place, thereby accurately monitoring the installation quality of the circuit connector 1 and simultaneously recording and outputting the monitored abnormal content.
The side wall of the display device 6 is fixedly connected with a protective shell 5, and the thickness of the protective shell 5 is 2-6 mm; the output end of the circuit connector 1 is connected with an adjusting interface 7, the adjusting interface 7 is connected with a working environment simulation module 8, the working environment simulation module 8 is connected with a central controller 9, and the central controller 9 is respectively connected with a system test module 10, a unit test module 11, a fault test module 12 and a maintenance training module 13; the system testing module 10 is used for completing the performance or function test of the whole system and the subsystem, determining the quality condition of the equipment, and diagnosing the system and determining a fault unit; the unit testing module 11 is used for detecting the output signal of the unit after applying necessary excitation to the unit to be tested, so as to determine whether the unit works normally. If the unit to be tested is detected to have a fault, reporting and entering a fault diagnosis program of the test unit 14; the fault test module 12 is used for performing fault diagnosis on the unit to be tested by the subprogram, applying required excitation to the unit to be tested after connecting a necessary test probe for the unit with fault, automatically detecting each test hole under the guidance of a fault tree, judging whether each stage works normally according to a test diagnosis database, and finally giving a diagnosis result to position the fault to the stage; the maintenance training module 13 is used to refer to various technical documents including maintenance data, maintenance experience, maintenance record and the working principle of the proximity system according to the user's needs under the guidance of the system interface. Simulating the fault phenomenon and providing corresponding maintenance rules to perform fault detection and diagnosis simulation; the system test module 10 comprises a virtual instrument module 101, wherein the virtual instrument module 101 comprises a virtual instrument signal generator, a counter, a digital frequency meter and a digital multimeter; the output end of the fault testing module 12 is connected with a test conclusion report generating module 19.
When the device works, firstly, the circuit connector 1 is connected with the working environment simulation module 8 by the adjusting interface 7, the device is controlled by the central controller 9, then the device is monitored by the system test module 10, the unit test module 11, the fault test module 12 and the maintenance training module 13 in sequence, the performance or function test of the whole system and the subsystems can be completed by the system test module 10, the quality condition of the device is determined, meanwhile, the system can be diagnosed, the fault unit is determined, the output signal of the unit can be detected after necessary excitation is applied to the unit to be tested by the unit test module 11, so as to determine whether the unit works normally, the fault test module 12 can be used for carrying out fault diagnosis on the unit to be tested by subprogram, and the required excitation is applied to the unit to be tested after necessary test probes are connected to the unit with faults, the test holes are automatically detected under the guidance of a fault tree, whether all levels work normally is judged according to a test diagnosis database, a diagnosis result is finally given, the fault can be positioned to the level, the maintenance training module 13 can look up various technical documents including maintenance data, maintenance experience, maintenance records and the working principle of a near guidance system according to the needs of a user under the guidance of a system interface, and finally, the monitoring processing of the circuit connector 1 can be completed.
In summary, the protective shell 5 is mounted on the side wall of the display device 6, so that the protective shell 5 can perform better protection processing on the display device 6; the central controller 9 is respectively connected with a system test module 10, a unit test module 11, a fault test module 12 and a maintenance training module 13 through the adjustment interface 7 and the working environment simulation module 8, so that normal operation and use between each module and a component can be ensured; the system test module 10 can complete the performance or function test of the whole system and the subsystem, determine the quality condition of the equipment, diagnose the system and determine a fault unit; the unit test module 11 can apply necessary excitation to the unit to be tested, and then detect the output signal of the unit to determine whether the unit works normally; the fault test module 12 can utilize the subprogram to diagnose the fault of the unit to be tested, after connecting with the necessary test probe, the unit with fault applies the needed excitation to the unit to be tested, automatically detects each test hole under the guidance of the fault tree, judges whether each stage works normally according to the test diagnosis database, and finally gives the diagnosis result to position the fault to the stage; the maintenance training module 13 can look up various technical documents including maintenance data, maintenance experience, maintenance records and the working principle of the proximity system according to the user's needs under the guidance of a system interface; the output end of the fault testing module 12 is connected to a test conclusion report generating module 19, and the test conclusion report generating module 19 is used for outputting and generating the monitored abnormal content.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A connection state monitoring device of a circuit connector comprises the circuit connector (1) and a module mounting box body (2), and is characterized in that: the utility model discloses a module installation box (2) both sides equal fixedly connected with wiring board (3), the both ends of circuit connector (1) are passed through the wire and are connected on wiring board (3), top fixedly connected with mount (4) of module installation box (2), the top fixed mounting of mount (4) has display device (6), the internally mounted of module installation box (2) has operational environment simulation module (8), central controller (9), system test module (10), unit test module (11), failure test module (12) and maintenance training module (13), the output of unit test module (11) is connected with test unit (14) and fault recognition unit (15), the output of test unit (14) and fault recognition unit (15) is connected with test guide processing unit (16), the output of test guide processing unit (16) is connected with automatic test unit (17) and trouble diagnosis And the automatic test unit (17) and the fault diagnosis unit (18) are respectively connected with the fault test module (12).
2. The connection state monitoring device for a circuit connector according to claim 1, wherein: the side wall of the display equipment (6) is fixedly connected with a protective shell (5), and the thickness of the protective shell (5) is 2-6 mm.
3. The connection state monitoring device for a circuit connector according to claim 1, wherein: the output of circuit connector (1) is connected with adjusts interface (7), adjust interface (7) and be connected with operational environment simulation module (8), operational environment simulation module (8) are connected with central controller (9), central controller (9) are connected with system test module (10), unit test module (11), trouble test module (12) and maintenance training module (13) respectively.
4. The connection state monitoring device for a circuit connector according to claim 1, wherein: the system testing module (10) is used for completing the performance or function test of the whole system and the subsystem, determining the quality condition of the equipment, and simultaneously diagnosing the system and determining a fault unit.
5. The connection state monitoring device for a circuit connector according to claim 1, wherein: the unit testing module (11) is used for applying necessary excitation to the unit to be tested and then detecting the output signal of the unit to determine whether the unit works normally.
6. The connection state monitoring device for a circuit connector according to claim 1, wherein: the fault test module (12) is used for performing fault diagnosis on the unit to be tested by the subprogram, applying required excitation to the unit to be tested after connecting a necessary test probe for the unit with fault, automatically detecting each test hole under the guidance of a fault tree, judging whether each stage works normally according to a test diagnosis database, and finally giving a diagnosis result to position the fault to the stage.
7. The connection state monitoring device for a circuit connector according to claim 1, wherein: the maintenance training module (13) is used for consulting various technical documents according to the needs of users under the guidance of a system interface, wherein the technical documents comprise maintenance data, maintenance experience, maintenance records and the working principle of a proximity system.
8. The connection state monitoring device for a circuit connector according to claim 1, wherein: the system testing module (10) comprises a virtual instrument module (101), and the virtual instrument module (101) comprises a virtual instrument signal generator, a counter, a digital frequency meter and a digital multimeter.
9. The connection state monitoring device for a circuit connector according to claim 1, wherein: the output end of the fault testing module (12) is connected with a testing conclusion report generating module (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011317401.1A CN112485730A (en) | 2020-11-20 | 2020-11-20 | Connection state monitoring device of circuit connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011317401.1A CN112485730A (en) | 2020-11-20 | 2020-11-20 | Connection state monitoring device of circuit connector |
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| Publication Number | Publication Date |
|---|---|
| CN112485730A true CN112485730A (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011317401.1A Pending CN112485730A (en) | 2020-11-20 | 2020-11-20 | Connection state monitoring device of circuit connector |
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| CN (1) | CN112485730A (en) |
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|---|---|---|---|---|
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-
2020
- 2020-11-20 CN CN202011317401.1A patent/CN112485730A/en active Pending
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Application publication date: 20210312 |