CN115001951B - Fault checking method based on wired communication equipment - Google Patents
Fault checking method based on wired communication equipment Download PDFInfo
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- CN115001951B CN115001951B CN202210424189.1A CN202210424189A CN115001951B CN 115001951 B CN115001951 B CN 115001951B CN 202210424189 A CN202210424189 A CN 202210424189A CN 115001951 B CN115001951 B CN 115001951B
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- home appliance
- router
- receiving
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- fault
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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
- H04L41/0677—Localisation of faults
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
Abstract
The application discloses a fault checking method based on wired communication equipment, which comprises the following steps: the home appliance router is connected with a first home appliance through a USB data line and acquires a first receiving record of the home appliance router for receiving a first signal; the home appliance router is connected with the first home appliance through a wireless network and acquires a second receiving record of the second signal received by the home appliance router; the home appliance router is connected with a second home appliance through a Type-C data line, and a third receiving record of the home appliance router for receiving a third signal is obtained; the home appliance router is connected with the target home appliance through a Type-C interface data line, and a fourth receiving record of the home appliance router for receiving a fourth signal is obtained; determining a fault state of the home appliance router according to the first receiving record and the second receiving record; and determining the fault state of the target household appliance according to the third receiving record and the fourth receiving record. The application uses the staggered checking method to improve the accuracy of determining the fault states of the home appliance router and the home appliance.
Description
Technical Field
The application relates to the technical field of wired communication equipment, in particular to a fault checking method based on wired communication equipment.
Background
The wired communication equipment mainly introduces the conversion equipment for solving serial port communication, professional bus type communication, industrial Ethernet communication and various communication protocols of the industrial site, and mainly comprises equipment such as a router, a switch, a modem and the like. The wireless communication equipment mainly comprises equipment such as wireless AP, wireless network bridge, wireless network card, wireless lightning arrester, antenna and the like, and along with the progress of life, household appliances in families are more and more, particularly televisions, refrigerators, air conditioners, doors and windows and the like with remote control functions, and each equipment is provided with a remote control mode and a remote control device;
the router for remote control household appliances in the prior wired communication equipment can be conveniently used due to the characteristic of portability, but can not timely and accurately conduct fault investigation when a machine fault occurs in use, so the router for remote control household appliances in the prior wired communication equipment provides a use method of the wired communication equipment which is convenient to carry.
Disclosure of Invention
The embodiment of the application provides a fault checking method based on wired communication equipment, which improves the accuracy of determining the fault states of a home appliance router and a home appliance by using an interleaving checking method.
The application provides a fault checking method based on wired communication equipment, which comprises the following steps:
the home appliance router is connected with a first home appliance through a USB data line, and obtains a first receiving record of the home appliance router for receiving a first signal, wherein the first home appliance is a fault-free home appliance;
the home appliance router is connected with the first home appliance through a wireless network, and a second receiving record of the home appliance router for receiving a second signal is obtained;
the home appliance router is connected with a second home appliance through a Type-C data line, and acquires a third receiving record of the home appliance router for receiving a third signal, wherein the second home appliance is a fault-free home appliance;
the home appliance router is connected with a target home appliance through a Type-C data line, and acquires a fourth receiving record of the home appliance router receiving a fourth signal, wherein the target home appliance is a home appliance to be tested;
determining a fault state of the home appliance router according to the first receiving record and the second receiving record;
and determining the fault state of the target household appliance according to the third receiving record and the fourth receiving record.
Optionally, after determining the fault state of the target home appliance according to the third receiving record and the fourth receiving record, the method further includes:
electrifying the home appliance router according to a preset voltage and a first preset electrifying frequency, and collecting voltage data passing through the home appliance router;
and determining the fault state of the voltage detection unit of the home appliance router according to the voltage data.
Optionally, after determining the fault state of the target home appliance according to the third receiving record and the fourth receiving record, the method further includes:
electrifying the home appliance router according to preset current and second preset electrifying times, and collecting current regulation records passing through the home appliance router;
and determining the fault state of the current detection unit of the home appliance router according to the current regulation record.
Optionally, after the collecting the current adjustment record through the home router, the method further includes:
and determining fault states of a relay protection module and an audible alarm module of the home appliance router according to the voltage data and the current regulation record.
From the above techniques: the home appliance router is connected with a first home appliance through a USB data line and acquires a first receiving record of the home appliance router for receiving a first signal; the home appliance router is connected with the first home appliance through a wireless network and acquires a second receiving record of the second signal received by the home appliance router; the home appliance router is connected with a second home appliance through a Type-C data line, and a third receiving record of the home appliance router for receiving a third signal is obtained; the home appliance router is connected with the target home appliance through a Type-C interface data line, and a fourth receiving record of the home appliance router for receiving a fourth signal is obtained; determining a fault state of the home appliance router according to the first receiving record and the second receiving record; and determining the fault state of the target household appliance according to the third receiving record and the fourth receiving record. The application uses the staggered checking method to improve the accuracy of determining the fault states of the home appliance router and the home appliance.
Drawings
FIG. 1 is a schematic flow chart of an embodiment of a method for troubleshooting based on a wired communication device in the present application;
fig. 2 is a flow chart of another embodiment of the fault checking method based on the wired communication device according to the present application.
Detailed Description
The embodiment of the application provides a fault checking method based on wired communication equipment, which improves the accuracy of determining the fault states of a home appliance router and a home appliance by using an interleaving checking method.
Referring to fig. 1, an embodiment of a fault detection method based on a wired communication device in an embodiment of the present application includes:
101. the home appliance router is connected with a first home appliance through a USB data line, and acquires a first receiving record of the home appliance router for receiving a first signal, wherein the first home appliance is a fault-free home appliance;
in this embodiment, the home appliance router is a remote control home appliance router (support legs are vertically fixed at four corners of a bottom surface of the remote control home appliance router), and includes a router infrared receiving unit, a router remote control unit and a router storage unit. In addition, a household appliance remote control unit and a household appliance infrared emission unit are arranged in the household appliance.
The remote control principle of the home appliance router and the home appliance is as follows: firstly, receiving an original signal sent by a household appliance remote control unit by utilizing a router infrared receiving unit; storing an original signal sent by a household appliance remote control unit by using a router storage unit, and matching the original signal with a control signal of the router remote control unit by using a router infrared receiving unit; receiving a control signal of a router remote control unit by using a router infrared receiving unit; the router infrared receiving unit is used for sending a control signal matched with the control signal of the router remote control unit to the household appliance infrared emitting unit, so that the normal operation of the household appliance is controlled.
When the home appliance router cannot remotely control the home appliance, whether the home appliance router has a fault or the home appliance has a fault needs to be determined, in this embodiment, whether the home appliance router has a fault is detected first, specifically, the home appliance router is connected with a first home appliance (the first home appliance is a home appliance without any fault problem) through a USB data line, and signals (first signals) are transmitted; the signal receiving condition of the home appliance router receiving the first signal is then recorded by observing the display panel of the home appliance router, i.e. a first receiving record of the home appliance router receiving the first signal is obtained, which is used to provide a data basis for step 105.
102. The home appliance router is connected with the first home appliance through a wireless network and acquires a second receiving record of the second signal received by the home appliance router;
after the first receiving record of the home appliance router is obtained, the home appliance router is then connected with the first home appliance through the wireless network, so that the transmission signal of the first home appliance is transmitted to the home appliance router through the wireless network, so that the home appliance router can receive the transmission signal (second signal) from the first home appliance, and a signal record (i.e. a second receiving record) of the home appliance router receiving the transmission signal (second signal) is recorded, and the second receiving record is used for providing a data basis for step 105.
103. The home appliance router is connected with a second home appliance through a Type-C data line, and acquires a third receiving record of the home appliance router for receiving a third signal, wherein the second home appliance is a fault-free home appliance;
after the first record and the second record of the home appliance router are obtained, step 105 may determine that the home appliance router has a fault state according to the first record and the second record, and if the home appliance router has no fault, further detection of the fault is required, specifically:
firstly, connecting the home appliance router with a used Type-C data line to a second home appliance (in the embodiment, the second home appliance is also a fault-free home appliance); therefore, the second home appliance can transmit the second home appliance signal information to the home appliance router through the Type-C interface, and then the home appliance router receives the signal (third signal) transmitted by the second home appliance and records the third signal, namely records a third receiving record. The third received record provides the base data for step 106.
104. The home appliance router is connected with a target home appliance through a Type-C data line, and acquires a fourth receiving record of the home appliance router receiving a fourth signal, wherein the target home appliance is a home appliance to be tested;
after the third receiving record is obtained, connecting a home appliance router with a target home appliance (the target home appliance is a home appliance to be tested) through a Type-C data line, and carrying out mutual information communication; the target home appliance may transmit the target home appliance signal information to the home appliance router through the Type-C interface, and then cause the home appliance router to receive the signal (fourth signal) of the target home appliance and record the fourth signal, i.e., record a fourth reception record, which provides the basic data for step 106.
105. Determining a fault state of the home appliance router according to the first receiving record and the second receiving record;
after the first receiving record and the second receiving record are obtained in step 101 and step 102 respectively, the first receiving record and the second receiving record are compared, and whether the infrared receiving unit, the data connecting element and the household appliance remote control unit of the household router generate faults or not is performed by using a staggered checking device. Specific:
the data record (called a first infrared record in the embodiment) received by the infrared receiving unit related to the home appliance router in the first receiving record is compared with the data record (called a second infrared record in the embodiment) received by the infrared receiving unit related to the home appliance router in the second receiving record, and if the comparison of the first infrared record and the second infrared record is different, the fault exists in the infrared receiving unit of the home appliance router. Similarly, the data connection element of the home appliance router and the home appliance remote control unit can be respectively judged whether faults exist in a comparison mode. And finally, summarizing the fault state of the infrared receiving unit of the home router, the fault state of the data connecting element and the fault state of the remote control unit of the home appliance to form the fault state of the home router.
106. And determining the fault state of the target household appliance according to the third receiving record and the fourth receiving record.
After the third record and the fourth record have been obtained in step 103 and step 104, respectively, the third record and the fourth record are compared, and the fault of the target household appliance is also checked by using a method of the staggered checking device, which is specifically:
comparing the data record (third infrared record) received by the household appliance infrared emission unit related to the second household appliance (the household appliance without faults) in the third record with the data record (fourth record) received by the household appliance infrared emission unit related to the household appliance in the fourth record, and if the fourth infrared record is different from the third infrared record in comparison, indicating that the household appliance infrared emission unit of the target household appliance has faults; and finally, summarizing the fault state of the household appliance infrared emission unit of the target household appliance and the fault state of the household appliance remote control unit to form the fault state of the target household appliance.
The home appliance router is connected with a first home appliance through a USB data line and acquires a first receiving record of the home appliance router for receiving a first signal; the home appliance router is connected with the first home appliance through a wireless network and acquires a second receiving record of the second signal received by the home appliance router; the home appliance router is connected with a second home appliance through a Type-C data line, and a third receiving record of the home appliance router for receiving a third signal is obtained; the home appliance router is connected with the target home appliance through a Type-C interface data line, and a fourth receiving record of the home appliance router for receiving a fourth signal is obtained; determining a fault state of the home appliance router according to the first receiving record and the second receiving record; and determining the fault state of the target household appliance according to the third receiving record and the fourth receiving record. The application uses the staggered checking method to improve the accuracy of determining the fault states of the home appliance router and the home appliance.
Referring to fig. 2, an embodiment of a fault detection method based on a wired communication device in an embodiment of the present application includes:
201. the home appliance router is connected with a first home appliance through a USB data line, and acquires a first receiving record of the home appliance router for receiving a first signal, wherein the first home appliance is a fault-free home appliance;
202. the home appliance router is connected with the first home appliance through a wireless network and acquires a second receiving record of the second signal received by the home appliance router;
203. the home appliance router is connected with a second home appliance through a Type-C data line, and acquires a third receiving record of the home appliance router for receiving a third signal, wherein the second home appliance is a fault-free home appliance;
204. the home appliance router is connected with a target home appliance through a Type-C data line, and acquires a fourth receiving record of the home appliance router receiving a fourth signal, wherein the target home appliance is a home appliance to be tested;
205. determining a fault state of the home appliance router according to the first receiving record and the second receiving record;
206. determining a fault state of the target household appliance according to the third receiving record and the fourth receiving record;
steps 201 to 206 in this embodiment are similar to steps 101 to 106 in the previous embodiment, and will not be repeated here.
207. Energizing the home appliance router according to the preset voltage and the first preset energizing times, and collecting voltage data passing through the home appliance router;
after determining the fault states of the home appliance router and the target home appliance, the fault states of the voltage detection units of the home appliance router and the target home appliance need to be detected, and specifically:
after the sequential power-on voltage of the home appliance router is changed, the data collected by the voltage sampling module is displayed by the voltage real-time display module in the internal voltage detection unit of the home appliance router, wherein the power-on voltage is normal power-on voltage +10V, namely, the preset voltage is +10V (for example, when the normal voltage is 210V, the preset voltage is 10V at the moment), for example:
the preset voltage is adjusted according to the first preset power-on times (for example, the first preset power-on times are 2, the power-on voltage is adjusted twice according to the preset voltage), after the power-on voltage of the home appliance router is changed according to the preset voltage and the original voltage, the home appliance router is powered on respectively, the data displayed by the voltage real-time display module are observed again, the operation of the variable voltage adjustment module in the home appliance router (namely, the voltage data passing through the home appliance router are collected), and the observation time is 4s after the power-on voltage is changed.
In this embodiment, when the preset voltage may be +10v, the corresponding observation time may be 4s after the power-on voltage is changed; when the preset voltage is +5V, the corresponding observation time is 3s after the power-on voltage is changed; when the preset voltage is 5V below zero, the corresponding observation time is 2s after the power-on voltage is changed; when the preset voltage is 10V below zero, the corresponding observation time is 6s after the power-on voltage is changed; the preset voltage may be any value voltage within a safe voltage range used by the home circuit router only by the sum of the preset voltage and the original voltage, and is not specifically limited herein.
208. Determining a fault state of a voltage detection unit of the home appliance router according to the voltage data;
after collecting the voltage data passing through the home appliance router, then performing data analysis on the voltage data to judge the fault state of the voltage detection unit of the home appliance router, for example, when abnormal voltage records appear in the voltage data, the fault state of the voltage detection unit of the home appliance router is indicated.
209. Energizing the home appliance router according to the preset current and the second preset energizing times, and collecting current regulation records passing through the home appliance router;
after determining the fault states of the home router and the target home appliance, the fault states of the current detection units of the home router and the target home appliance need to be detected, specifically:
after the sequential power-on current of the router for the remote control home appliance is changed, the data collected by the current real-time display module in the current detection unit in the router for the remote control home appliance is observed and recorded, wherein the power-on current is normal power-on current +6A, namely, the preset current is +6V (for example, when the normal current 1A is, the preset voltage is +6A at the moment), for example:
the preset current is adjusted according to the second preset power-on times (for example, the second preset power-on times are 2, the power-on current is adjusted twice according to the preset current), after the power-on current of the home appliance router is changed according to the preset current and the original current, the home appliance router is powered on respectively, the data displayed by the current real-time display module are observed again, the operation record of the variable current regulating module in the remote control home appliance router is recorded (namely, the current regulating record passing through the home appliance router is collected), and the observation time is 4s after the power-on current is changed.
In this embodiment, when the preset current may be +6a, the corresponding observation time may be 4s after the power-on voltage is changed; when the preset voltage is +5A, the corresponding observation time is 5s after the power-on voltage is changed; when the preset voltage is 5A, the corresponding observation time is 2s after the power-on voltage is changed; when the preset voltage is 10A, the corresponding observation time is 1s after the power-on voltage is changed; the preset current may be any value current only in the safe current range used by the home circuit router as the sum of the preset current and the original current, and is not specifically limited herein.
210. Determining a fault state of a current detection unit of the home appliance router according to the current regulation record;
after the current regulation record passing through the home appliance router is collected, the current data is subjected to data analysis to judge the fault state of the current detection unit of the home appliance router, for example, when abnormal current record appears in the current data, the current detection unit of the home appliance router is indicated to have faults.
211. And determining fault states of the relay protection module and the audible and visual alarm module of the home appliance router according to the voltage data and the current regulation record.
After the voltage data and the current adjustment record are obtained in step 208 and step 210, in step 207, after the power-on voltage of the home appliance router is changed according to the preset voltage and the original voltage, and the home appliance router is powered on respectively, whether the power-off protection module and the audible alarm module of the home appliance router work normally or not is also collected, and the increased power-on voltage is 120% of the value of the normal power-on voltage and corresponds to a red light in the audible alarm device; the increased electrifying current is 130-150% of the normal electrifying current value, and corresponds to a green light in the audible alarm device, namely the relay protection module and the audible alarm module can be judged through the audible alarm device to determine the fault states of the power-off protection module and the audible alarm module.
In this embodiment, further carry out fault state's judgement to the electric current detecting element, the voltage detecting element of household electrical appliances router, outage protection module and audible alarm module for it is more accurate to detect the fault state of household electrical appliances router.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be embodied essentially or in part or all of the technical solution or in part in the form of a software product stored in a storage medium, including instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM, random access memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Claims (1)
1. A method for troubleshooting based on wired communication equipment, comprising:
the home appliance router is connected with a first home appliance through a USB data line, and obtains a first receiving record of the home appliance router for receiving a first signal, wherein the first home appliance is a fault-free home appliance;
the home appliance router is connected with the first home appliance through a wireless network, and a second receiving record of the home appliance router for receiving a second signal is obtained;
the home appliance router is connected with a second home appliance through a Type-C data line, and acquires a third receiving record of the home appliance router for receiving a third signal, wherein the second home appliance is a fault-free home appliance;
the home appliance router is connected with a target home appliance through a Type-C data line, and acquires a fourth receiving record of the home appliance router receiving a fourth signal, wherein the target home appliance is a home appliance to be tested;
determining a fault state of the home appliance router according to the first receiving record and the second receiving record;
determining a fault state of the target household appliance according to the third receiving record and the fourth receiving record;
electrifying the home appliance router according to a preset voltage and a first preset electrifying frequency, and collecting voltage data passing through the home appliance router;
determining a fault state of a voltage detection unit in the home appliance router according to the voltage data;
electrifying the home appliance router according to preset current and second preset electrifying times, and collecting current regulation records passing through the home appliance router;
determining a fault state of a current detection unit of the home appliance router according to the current regulation record;
and determining fault states of a relay protection module and an audible alarm module of the home appliance router according to the voltage data and the current regulation record.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210424189.1A CN115001951B (en) | 2022-04-21 | 2022-04-21 | Fault checking method based on wired communication equipment |
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| CN202210424189.1A CN115001951B (en) | 2022-04-21 | 2022-04-21 | Fault checking method based on wired communication equipment |
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| CN115001951B true CN115001951B (en) | 2023-09-29 |
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| CN115001951A (en) | 2022-09-02 |
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