CN111901193A - Communication transmission equipment fault detection system - Google Patents
Communication transmission equipment fault detection system Download PDFInfo
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- CN111901193A CN111901193A CN202010686726.0A CN202010686726A CN111901193A CN 111901193 A CN111901193 A CN 111901193A CN 202010686726 A CN202010686726 A CN 202010686726A CN 111901193 A CN111901193 A CN 111901193A
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- 238000001514 detection method Methods 0.000 title claims abstract description 89
- 238000004891 communication Methods 0.000 title claims abstract description 38
- 230000005540 biological transmission Effects 0.000 title claims abstract description 30
- 239000002184 metal Substances 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0823—Errors, e.g. transmission errors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention discloses a fault detection system of communication transmission equipment, which comprises a sending end detection module, a sending end photoelectric converter detection module, a cable detection module, a receiving end photoelectric converter detection module, a receiving end detection module, a power supply detector, a power supply voltage feedback device, a connecting line open circuit detector and a line resistance feedback device. The power supply voltage is measured by using the power supply voltage feedback device, when the power supply voltage feedback device detects that the power supply voltage is normal, the green warning lamp works to light up, the resistance of the connecting wire can be further detected, when the power supply voltage feedback device detects that the power supply voltage is abnormal, the red warning lamp works to light up, then the connecting wire, the cable and the photoelectric converter are detected one by one, the operation steps can be simultaneously detected by different personnel, the time spent on detecting faults is greatly reduced, and the working efficiency of detection work is improved.
Description
Technical Field
The invention relates to a fault detection system, in particular to a fault detection system of communication transmission equipment, and belongs to the technical field of communication equipment detection.
Background
The wired communication equipment mainly introduces serial port communication for solving industrial field, communication of professional bus type, communication of industrial Ethernet and conversion equipment among various communication protocols. The wireless communication equipment mainly comprises equipment such as a wireless AP (access point), a wireless network bridge, a wireless network card, a wireless lightning arrester and an antenna, when the communication equipment goes wrong, fault detection needs to be carried out on the communication equipment in time, the fault detection means that when the situation that the communication equipment cannot work normally occurs, a product judges which link goes wrong, and the fault is told to a user through an indicator light or other methods.
When the communication transmission equipment breaks down, the fault can not be quickly detected, the using effect of the communication transmission equipment is reduced, the information transmission efficiency is reduced, economic loss is caused, the communication transmission equipment can be detected generally only step by step, the efficiency of the detection work is reduced, and further the efficiency of a detection system is reduced. Therefore, a communication transmission apparatus fault detection system is proposed to address the above problems.
Disclosure of Invention
It is an object of the present invention to provide a communication transmission apparatus failure detection system for solving the above-mentioned problems.
The invention achieves the above purpose through the following technical scheme, and a communication transmission equipment fault detection system comprises a sending end detection module, a sending end photoelectric converter detection module, a cable detection module, a receiving end photoelectric converter detection module and a receiving end detection module.
Preferably, the sending end detection module and the receiving end detection module have the same structure, and the sending end photoelectric converter detection module and the receiving end photoelectric converter detection module have the same structure.
Preferably, the sending terminal detection module includes a power detector, a power voltage feedback device, a connecting line disconnection detector and a line resistance feedback device, one end of the power detector is electrically connected with the power voltage feedback device through a wire, one end of the power voltage feedback device is electrically connected with the connecting line disconnection detector through a wire, and one end of the connecting line disconnection detector is electrically connected with the line resistance feedback device through a wire.
Preferably, the power detector conventionally uses a voltage measurer, and two ends of an external connection wire of the voltage measurer are respectively connected with the power lines, so as to detect the power voltage.
Preferably, one end of the power supply voltage feedback device is connected with the green warning lamp through a wire to be electrically connected, the other end of the power supply voltage feedback device is electrically connected with the red warning lamp through a wire, when the power supply voltage feedback device detects that the power supply voltage is normal, the green warning lamp works and lights, and when the power supply voltage feedback device detects that the power supply voltage is abnormal, the red warning lamp works and lights.
Preferably, the connecting line disconnection detector conventionally uses a resistance measurer, and external detection contacts of the resistance measurer are respectively placed at two ends of the connecting line, so as to measure the resistance of the connecting line.
Preferably, one end of the line resistance feedback device is electrically connected with the green warning lamp through a wire, and the other end of the power supply voltage feedback device is electrically connected with the red warning lamp through a wire, when the line resistance feedback device detects that the resistance of the connecting wire is normal, the green warning lamp works and lights, and when the line resistance feedback device detects that the resistance of the connecting wire is infinite, the red warning lamp works and lights.
Preferably, the cable detection module comprises a cable fault detector, connecting wires and a metal chuck, the cable fault detector is symmetrically inserted with the two connecting wires, the metal chuck is installed at one end of the connecting wires, and the metal chuck is clamped and installed on the cable.
Preferably, the sending end photoelectric converter detection module comprises a line resistance detector, an interface voltage detector and a warning lamp, wherein the line resistance detector is installed at one end of the interface voltage detector, and the warning lamp is installed at one end of the line resistance detector and one end of the interface voltage detector.
Preferably, one end of the metal chuck is provided with a wiring hole, one end of the connecting wire is fixedly provided with a metal bolt, and the metal bolt is inserted into the wiring hole.
Preferably, the power supply voltage feedback device provides an interval range for a normal value of the voltage, and the voltage measured by the power supply detector is compared with the interval range to determine whether the voltage is normal.
Preferably, two copper wires are symmetrically installed at one end of the resistance measurer, and one end of each copper wire is fixedly installed on the detection contact through a fastening screw.
The invention has the beneficial effects that: use the mains voltage feedback ware to measure mains voltage, when mains voltage feedback ware detects mains voltage when normal, green warning light work lights, can further detect the resistance of connecting wire, when mains voltage feedback ware detects mains voltage unusual, red warning light work lights, at first maintains the power for the power is in normal condition, is detecting the resistance of connecting wire.
The method comprises the steps of measuring the resistance of a connecting line by using a resistance measuring device, transmitting a data signal measured by the resistance measuring device to a resistance feedback device, when the resistance feedback device of the line detects that the resistance of the connecting line is normal, enabling a green warning lamp to work and light up, detecting other parts of communication transmission equipment, and when the resistance feedback device of the line detects that the resistance of the connecting line is infinite, enabling a red warning lamp to work and light up, indicating that the connecting line is broken or an electronic element on the connecting line is in fault, repeatedly using the method to detect the specific position of the fault, and then maintaining.
The cable fault detection method comprises the steps of clamping two metal chucks on a cable, detecting the cable on the two metal chucks by using a cable fault detector, enabling the resistance of the cable to be in direct proportion to the length of the cable when the cable does not have a fault, enabling the resistance of the cable to be accurately measured, enabling the resistance of the cable to be positive or negative when the cable breaks, then gradually pushing the two metal chucks inwards, and detecting the specific position of the cable breaking
The operation steps can be simultaneously detected by different personnel, the time spent on detecting faults is greatly reduced, the working efficiency of detection work is improved, the problem that when communication transmission equipment breaks down, the faults cannot be quickly detected is solved, the using effect of the communication transmission equipment is reduced, the information transmission efficiency is reduced, economic loss is caused, when the communication transmission equipment is detected, the detection can be generally carried out step by step, the efficiency of inspection work is reduced, and further the efficiency of a detection system is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the overall process of the present invention.
In the figure: 1. the system comprises a sending end detection module, a sending end photoelectric converter detection module, a cable detection module, a receiving end photoelectric converter detection module, a receiving end detection module, a power supply detector, a power supply voltage feedback device, a connecting wire open circuit detector, a connecting wire resistance feedback device, a sending end photoelectric converter detection module, a cable detection module, a receiving end photoelectric converter detection module, a receiving end detection module, a power supply detector, a power supply voltage feedback device.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below 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.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1, a communication transmission device fault detection system includes a sending end detection module 1, a sending end photoelectric converter detection module 2, a cable detection module 3, a receiving end photoelectric converter detection module 4, and a receiving end detection module 5.
The transmitting terminal detection module 1 and the receiving terminal detection module 5 have the same structure, and the transmitting terminal photoelectric converter detection module 2 and the receiving terminal photoelectric converter detection module 4 have the same structure; the transmitting end detection module 1 comprises a power detector 11, a power voltage feedback device 12, a connecting line disconnection detector 13 and a line resistance feedback device 14, wherein one end of the power detector 11 is electrically connected with the power voltage feedback device 12 through a lead, one end of the power voltage feedback device 12 is electrically connected with the connecting line disconnection detector 13 through a lead, and one end of the connecting line disconnection detector 13 is electrically connected with the line resistance feedback device 14 through a lead; the power detector 11 conventionally uses a voltage measurer, and two ends of an external connecting wire of the voltage measurer are respectively connected with a power line so as to detect the power voltage; one end of the power supply voltage feedback device 12 is connected with the green warning lamp through a wire to be electrically connected, the other end of the power supply voltage feedback device 12 is electrically connected with the red warning lamp through a wire, when the power supply voltage feedback device 12 detects that the power supply voltage is normal, the green warning lamp works and lights, and when the power supply voltage feedback device 12 detects that the power supply voltage is abnormal, the red warning lamp works and lights; the connecting line disconnection detector 13 conventionally uses resistance measuring devices, external detection contacts of which are respectively placed at two ends of a connecting line, so as to measure the resistance of the connecting line; one end of the line resistance feedback device 14 is electrically connected with the green warning lamp through a wire, the other end of the power supply voltage feedback device 12 is electrically connected with the red warning lamp through a wire, when the line resistance feedback device 14 detects that the resistance of the connecting line is normal, the green warning lamp works and lights, and when the line resistance feedback device 14 detects that the resistance of the connecting line is infinite, the red warning lamp works and lights; the cable detection module 3 comprises a cable fault detector, connecting leads and a metal chuck, wherein the cable fault detector is symmetrically inserted with the two connecting leads, one end of each connecting lead is provided with the metal chuck, and the metal chuck is clamped and arranged on the cable; the detection module 2 of the photoelectric converter at the sending end comprises a line resistance detector, an interface voltage detector and a warning lamp, wherein the line resistance detector is arranged at one end of the interface voltage detector, and the warning lamps are arranged at one ends of the line resistance detector and the interface voltage detector; one end of the metal chuck is provided with a wiring hole, one end of the connecting lead is fixedly provided with a metal bolt, and the metal bolt is inserted in the wiring hole; the power supply voltage feedback device 12 provides an interval range for the normal value of the voltage, and the voltage measured by the power supply detector 11 is compared with the interval range to determine whether the voltage is normal or not; two copper lines are symmetrically installed at one end of the resistance measurer, and one end of each copper line is fixedly installed on the detection contact through a fastening screw.
The specific detection mode is as follows: use supply voltage feedback ware 12 to measure mains voltage, when supply voltage feedback ware 12 detects that supply voltage is normal, green warning light work lights, can further detect the resistance of connecting wire, when supply voltage feedback ware 12 detects supply voltage unusual, red warning light work lights, at first maintains the power for the power is in normal condition, is detecting the resistance of connecting wire.
The resistance of the connecting line is measured by using a resistance measuring device, a data signal measured by the resistance measuring device is transmitted to the resistance feedback device 14, when the line resistance feedback device 14 detects that the resistance of the connecting line is normal, the green warning lamp works and lights up to detect other parts of the communication transmission equipment, when the line resistance feedback device 14 detects that the resistance of the connecting line is infinite, the red warning lamp works and lights up to indicate that the connecting line is broken or an electronic element on the connecting line fails, the specific position where the failure occurs is detected by repeatedly using the method, and then the maintenance is carried out.
The cable fault detection method is characterized in that two metal chucks are clamped on a cable, the cable on the two metal chucks is detected by a cable fault detector, when the cable is not in fault, the resistance of the cable is in direct proportion to the length of the cable, the resistance of the cable can be accurately measured, when the cable is broken, the resistance of the cable is positive or negative, and then the two metal chucks are gradually pushed inwards to detect the specific position of the cable which is broken.
The operation steps can be detected by different personnel at the same time, so that the time spent on detecting faults is greatly reduced, and the working efficiency of detection work is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (12)
1. A communication transmission device fault detection system characterized by: the device comprises a sending end detection module (1), a sending end photoelectric converter detection module (2), a cable detection module (3), a receiving end photoelectric converter detection module (4) and a receiving end detection module (5).
2. The communication transmission equipment fault detection system of claim 1, wherein: the structure of the transmitting end detection module (1) is the same as that of the receiving end detection module (5), and the structure of the transmitting end photoelectric converter detection module (2) is the same as that of the receiving end photoelectric converter detection module (4).
3. The communication transmission equipment fault detection system of claim 1, wherein: the sending end detection module (1) comprises a power detector (11), a power voltage feedback device (12), a connecting line circuit breaking detector (13) and a line resistance feedback device (14), wherein one end of the power detector (11) is electrically connected with the power voltage feedback device (12) through a wire, one end of the power voltage feedback device (12) is electrically connected with the connecting line circuit breaking detector (13) through a wire, and one end of the connecting line circuit breaking detector (13) is electrically connected with the line resistance feedback device (14) through a wire.
4. A communication transmission apparatus fault detection system according to claim 3, characterized in that: the power supply detector (11) conventionally uses a voltage measurer, and two ends of an external connecting wire of the voltage measurer are respectively connected with a power line so as to detect the power supply voltage.
5. A communication transmission apparatus fault detection system according to claim 3, characterized in that: supply voltage feedback ware (12) one end is connected with green warning light through the wire and carries out electric connection, supply voltage feedback ware (12) other end carries out electric connection through wire and red warning light, and when supply voltage feedback ware (12) detected supply voltage and is just normal, green warning light work was lighted, and when supply voltage feedback ware (12) detected supply voltage unusual, red warning light work was lighted.
6. A communication transmission apparatus fault detection system according to claim 3, characterized in that: the connecting line open circuit detector (13) conventionally uses resistance measuring devices, external detection contacts of the resistance measuring devices are respectively arranged at two ends of a connecting line, and then the resistance of the connecting line is measured.
7. A communication transmission apparatus fault detection system according to claim 3, characterized in that: one end of the line resistance feedback device (14) is connected with the green warning lamp through a wire to be electrically connected, the other end of the power supply voltage feedback device (12) is electrically connected with the red warning lamp through a wire, when the line resistance feedback device (14) detects that the resistance of the connecting line is normal, the green warning lamp works and lights, and when the line resistance feedback device (14) detects that the resistance of the connecting line is infinite, the red warning lamp works and lights.
8. The communication transmission equipment fault detection system of claim 1, wherein: the cable detection module (3) comprises a cable fault detector, connecting wires and a metal chuck, wherein the two connecting wires are symmetrically inserted into the cable fault detector, the metal chuck is installed at one end of each connecting wire, and the metal chuck is clamped and installed on a cable.
9. A communication transmission apparatus fault detection system according to claim 1, characterized in that: the sending end photoelectric converter detection module (2) comprises a line resistance detector, an interface voltage detector and a warning lamp, wherein the line resistance detector is installed at one end of the interface voltage detector, and the warning lamp is installed at one end of the line resistance detector and one end of the interface voltage detector.
10. The communication transmission equipment fault detection system of claim 8, wherein: and one end of the metal chuck is provided with a wiring hole, one end of the connecting wire is fixedly provided with a metal bolt, and the metal bolt is inserted in the wiring hole.
11. A communication transmission apparatus fault detection system according to claim 3, characterized in that: the power supply voltage feedback device (12) gives an interval range to a normal value of the voltage, and the voltage measured by the power supply detector (11) is compared with the interval range to determine whether the voltage is normal or not.
12. The communication transmission equipment fault detection system of claim 6, wherein: two copper lines are symmetrically installed at one end of the resistance measurer, and one end of each copper line is fixedly installed on the detection contact through a fastening screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010686726.0A CN111901193A (en) | 2020-07-16 | 2020-07-16 | Communication transmission equipment fault detection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010686726.0A CN111901193A (en) | 2020-07-16 | 2020-07-16 | Communication transmission equipment fault detection system |
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| CN111901193A true CN111901193A (en) | 2020-11-06 |
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| CN202010686726.0A Withdrawn CN111901193A (en) | 2020-07-16 | 2020-07-16 | Communication transmission equipment fault detection system |
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Cited By (2)
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| CN112505588A (en) * | 2020-11-20 | 2021-03-16 | 益阳市计量测试检定所 | Cable fault on-line detection system based on system correlation |
| CN113676342A (en) * | 2021-07-07 | 2021-11-19 | 中国电力科学研究院有限公司 | Method and system for simulating M-BUS BUS environment and testing adaptability |
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