CN109754093B - Optical modem maintenance system and management method - Google Patents
Optical modem maintenance system and management method Download PDFInfo
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Abstract
The invention relates to the technical field of optical modem maintenance, in particular to an optical modem maintenance system and a management method thereof, wherein the optical modem maintenance system comprises a primary information processing station, a primary maintenance station, an upgrading station, a testing station, a maintenance station, a verification station, a packaging station and a database, wherein the database comprises an independent data storage table; by the system and the management method of the system, unified upgrading and maintenance of the smooth cats to be repaired and retest and verification of key stations of the repaired smooth cats are completed, card-station type tests are realized, no side leakage is ensured, the problem that the quality of the repaired smooth cats cannot be ensured can be effectively solved, quality tracking of the shipped products after maintenance is facilitated through an independent data storage table, and maintenance records can be conveniently inquired.
Description
Technical Field
The invention relates to the technical field of optical modem maintenance, in particular to an optical modem maintenance system and a management method thereof.
Background
As the volume of light cats shipped increases, there is an increasing amount of after-market returned warranty products that require testing, upgrading, and maintenance of light cats.
In the prior art, a chinese utility model patent document with publication number CN203912108U and publication date 2014, 10 and 29, is proposed to solve the above-mentioned technical problems, and the technical solution disclosed in this patent document is as follows: the utility model relates to a maintenance testing arrangement for IPTV STB, including the await measuring IPTV STB, maintenance upgrading state change over switch, maintenance interface, upgrading interface, maintenance of equipment, upgrading computer and display device, the await measuring IPTV STB connect maintenance interface and upgrading interface respectively through maintenance upgrading state change over switch, maintenance of interface connection maintenance of equipment, upgrading interface connection upgrading computer, display device be connected with the await measuring IPTV STB.
When the technical scheme is used for the optical cat, the following problems can occur in the using process:
(1) because the problem of waiting to mend smooth cat is respectively different, some needs are to the product and tear open the lid welding process, and some needs are to the product and upgrade in batches to operator's maintenance level is also different, does not have a complete system to guarantee the quality of shipment after the product maintenance, and the maintenance record can not inquired yet in the later stage, can't carry out the quality tracking to the product after the maintenance, influences customer's experience sense.
(2) The maintenance testing device can not perform maintenance testing on the cats to be repaired in batches.
(3) The maintenance and test processes are not strict, so that the critical test of the optical modem on the key station cannot be guaranteed, the side leakage cannot be guaranteed, and the quality of the optical modem after maintenance cannot be guaranteed.
Disclosure of Invention
In order to solve the technical problems, the invention provides a light cat maintenance system and a management method thereof, which can effectively solve the problem that the quality of a light cat cannot be guaranteed after maintenance, facilitate quality tracking of a shipped product after maintenance and facilitate query of maintenance records.
The invention is realized by adopting the following technical scheme:
a light cat maintenance system which characterized in that: the system comprises a primary information processing station, a primary maintenance station, an upgrading station, a testing station, a maintenance station, a checking station, a packaging station and a database, wherein the database comprises an independent data storage table; the primary information processing station finishes the work of extracting and uploading the serial code information of the optical modem to an independent data storage table; the primary maintenance station completes the test of whether the optical modem is electrified or not and carries out maintenance work on the optical modem which is not electrified; the upgrading station completes the work of upgrading the version number of the modem to the latest version of production version software; the test station completes the test and verification work of the key station of the optical modem; the maintenance station completes maintenance work on the optical modem according to the test result of the test station; the checking station completes checking work of whether software of the optical modem is successfully upgraded and whether the serial code is written correctly; the packaging station completes label printing and repackaging; and the independent data storage table is used for storing string code information and storing the test process and maintenance information of the optical modem with the same string code information.
A management method of a light cat maintenance system is characterized by comprising the following steps:
a. an operator scans an external label of the optical modem to obtain unique serial code information and stores the unique serial code information into an independent data storage table;
b. an operator conducts a power-on test on the optical modem, judges whether the optical modem is powered on or not, and if not, enters the step c; if yes, entering step d;
c. d, an operator maintains the optical modem to enable the optical modem to be normally powered on and then enters the step d;
d. an operator upgrades the version number of the optical modem to the latest production version software;
e. an operator regenerates a unique serial number, uploads the serial number to an independent data storage table and prints and attaches the serial number on the optical modem as an identifier;
f. an operator restores the optical modem to an initial state, simultaneously writes the serial number in the step e into the optical modem, and uploads the process and the result to an independent data storage table; if the success is successful, entering the step h, and if the failure is failed, entering the step g;
g. an operator maintains the optical modem according to the test failure project, the maintenance is completed, and the process and the result are uploaded to an independent data storage table; entering step f;
h. an operator debugs the optical index of the optical modem to a proper range, and uploads the test process and the test result to an independent data storage table; if the debugging is successful, entering the step i; if the debugging fails, entering step g;
i. an operator verifies whether the optical index of the optical modem is debugged to a proper range, and uploads the verification process and the verification result to an independent data storage table; if yes, entering step j; if not, entering the step g;
j. an operator tests the functionality of the optical modem and uploads the test process and the test result to an independent data storage table; if the test is successful, entering step k; if the test fails, entering step g;
k. an operator utilizes automatic production and test software in a computer to test the wireless function of the optical modem, judges whether the wireless function of the optical modem is normal or not, and uploads the test process and the test result to an independent data storage table; if the test result is normal, entering the step l; if not, entering step g;
an operator judges whether the optical modem transceiving package is normal by using automatic production testing software in a computer, and uploads the testing process and the testing result to an independent data storage table; if the test result is normal, entering the step m; if not, entering step g;
m, extracting the string code information of the optical modem from the independent data storage table by the computer, and writing the string code information into the memory of the optical modem;
n, the check station judges whether the upgrading of the optical modem is successful and whether the serial number is correct, and uploads the judgment process and the judgment result to an independent data storage table; if not, entering the step d, and if yes, entering the step o;
the packaging station prints the label and repackages the light cat.
In the step f, the step h, the step i, the step j, the step k and the step l, if one of the steps fails to continuously test for 5 times, the automatic production testing software in the computer automatically deletes the testing information of the previous step of the step, and re-enters the previous step to test the previous step again.
The step a specifically comprises the following steps: an operator scans the external label of the optical modem by using the scanning gun, the computer identifies the serial code information scanned by the scanning gun, and the serial code information is transmitted to an independent data storage table through a network, wherein the independent data storage table is used for storing the subsequent testing and maintaining processes and results.
The step b specifically comprises the following steps: an operator judges whether the optical modem is powered on or not through the ping packet, if the optical modem can be communicated with the optical modem, the optical modem is identified to be powered on, and if not, the optical modem is not powered on.
The step d specifically comprises the following steps: an operator connects the optical modem with a computer, the computer inquires whether the version number of the optical modem is the latest production version program, and if not, the optical modem is upgraded to the latest production version; if yes, the upgrade is not needed.
The step e specifically comprises the following steps: an operator removes the shell of the optical modem, checks whether the bare board is aged or not, if so, replaces and reassembles the bare board, regenerates a unique serial number, and transmits the serial number to an independent data storage table through a computer; if not, the serial number is directly checked and transmitted to an independent data storage table through the computer.
The step f specifically comprises the following steps: and (3) connecting the computer with the optical modem by an operator, inquiring initialization information of the optical modem pre-stored in an independent data storage table by the computer, reloading the initialization information into a chip register of the optical modem, restoring the optical modem to an initialization state, simultaneously writing the serial number in the step e into the optical modem, and uploading the process and the result to the independent data storage table.
The step h specifically means: the computer is respectively connected with the optical attenuator, the optical power meter and the optical modem, the optical modem is also connected with the adjustable attenuator and the optical power meter, the adjustable attenuator is connected with the optical power meter, and automatic production and measurement software is arranged in the computer; before testing, an operator presets an optical index parameter range in automatic production and test software, the automatic production and test software obtains the optical index parameters of the optical modem through an optical power meter, and then compared with a set range value in the automatic production and test software, the optical index parameters are debugged through an adjustable attenuator to enable the optical index parameters to accord with the set range; the automatic production testing software transmits the preset optical index parameter range, the debugging process and the debugged optical index range to an independent data storage table.
The step i specifically includes: the automatic production testing software in the computer calls out a preset optical index parameter range and a debugged optical index range from an independent data storage table, compares the preset optical index parameter range and the debugged optical index range, judges whether the debugged optical index range meets the requirement or not, and uploads the verification process and the verification result to the independent data storage table.
The step j specifically means: the computer is connected with the optical modem, automatic production and test software in the computer detects the functionality of the optical modem, including whether the telephone rings or not, whether the LED lamp on the optical modem indicates normal or not and whether the USB mounting is successful or not, and sends the test process and the test result to an independent data storage table.
The step l specifically comprises the following steps: the network tester is respectively connected with the optical modem and the computer, the computer obtains various indexes of the optical modem through the network tester, judges whether the optical modem receiving and sending packet is normal according to the indexes, and uploads the test process and the test result to an independent data storage table through the network.
The step n specifically means: and automatic production and test software in the computer reads the version information and the string code information stored in the optical modem, extracts the uploaded version information and the uploaded string code information from the independent data storage table, compares the read content with the content in the independent data storage table, judges whether the upgrade is successful and whether the string code number is correct, and uploads the judgment process and the judgment result to the independent data storage table through a network.
The step o specifically means: the computer extracts external label contents including serial number information and serial number from an independent data storage table and controls the printer to print the external label contents; and (3) an operator attaches an external label to the bare cat shell and finishes packaging the bare cat with a bare cat packaging box.
Compared with the prior art, the invention has the beneficial effects that:
1. in the maintenance process, strict card-station type management is carried out on product maintenance, retest verification is carried out on key stations, card-station type test ensures no side leakage, and the shipment quality of the maintained product is ensured; all serial number information is determined and recorded into an independent data storage table in a database by scanning the equipment identification of the external label to be maintained, then debugging information of each production testing station is recorded by taking the equipment identification as a retroactive ID, and test information of each station is recorded into the independent data storage table, so that the retroactive query and maintenance process is facilitated.
2. Due to the particularity of maintenance products, boards needing maintenance at the same time can relate to versions of a plurality of models and different regions, the BOB scheme used by the boards cannot be determined before the boards are uncovered, the equipment identification number in the external label is convenient for quickly inquiring an independent data storage table recorded in the production process to determine detailed information of the boards, the use is convenient, and the working efficiency can be improved.
3. In the testing process of the optical indexes of the optical modem, the testing and the verification testing results are carried out in two steps, so that the problem that the testing error caused by equipment error exists at the same station, and the result is inaccurate is avoided.
4. In the test process, any one test fails for 5 times continuously, which represents that the optical modem is a defective product, the previous test information is deleted, the test is carried out again, the problem of other processes of the optical modem after maintenance is avoided, and the shipment quality of the maintained product is ensured.
Drawings
The invention will be described in further detail with reference to the following description taken in conjunction with the accompanying drawings and detailed description, in which:
fig. 1 is a detailed schematic diagram of the invention.
Detailed Description
Example 1
As a basic embodiment of the invention, the invention comprises a light cat maintenance system, which comprises a primary information processing station, a primary maintenance station, an upgrading station, a testing station, a maintenance station, a checking station, a packaging station and a database, wherein the database comprises an independent data storage table; the primary information processing station finishes the work of extracting and uploading the serial code information of the optical modem to an independent data storage table; the primary maintenance station completes the test of whether the optical modem is electrified or not and carries out maintenance work on the optical modem which is not electrified; the upgrading station completes the work of upgrading the version number of the modem to the latest version of production version software; the test station completes the test and verification work of the key station of the optical modem; the maintenance station completes maintenance work on the optical modem according to the test result of the test station; the checking station completes checking work of whether software of the optical modem is successfully upgraded and whether the serial code is written correctly; the packaging station completes label printing and repackaging; and the independent data storage table is used for storing string code information and storing the test process and maintenance information of the optical modem with the same string code information.
Example 2
As a preferred embodiment of the invention, the invention comprises a light cat maintenance system, which comprises a primary information processing station, a primary maintenance station, an upgrading station, a testing station, a maintenance station, a checking station, a packaging station and a database, wherein the database comprises an independent data storage table; the primary information processing station finishes the work of extracting and uploading the serial code information of the optical modem to an independent data storage table; the primary maintenance station completes the test of whether the optical modem is electrified or not and carries out maintenance work on the optical modem which is not electrified; the upgrading station completes the work of upgrading the version number of the modem to the latest version of production version software; the test station completes the test and verification work of the key station of the optical modem; the maintenance station completes maintenance work on the optical modem according to the test result of the test station; the checking station completes checking work of whether software of the optical modem is successfully upgraded and whether the serial code is written correctly; the packaging station completes label printing and repackaging; and the independent data storage table is used for storing string code information and storing the test process and maintenance information of the optical modem with the same string code information.
A management method using a light cat maintenance system comprises the following steps:
a. an operator scans an external label of the optical modem to obtain unique serial code information and stores the unique serial code information into an independent data storage table;
b. an operator conducts a power-on test on the optical modem, judges whether the optical modem is powered on or not, and if not, enters the step c; if yes, entering step d;
c. d, an operator maintains the optical modem to enable the optical modem to be normally powered on and then enters the step d;
d. an operator upgrades the version number of the optical modem to the latest production version software;
e. an operator regenerates a unique serial number, uploads the serial number to an independent data storage table and prints and attaches the serial number on the optical modem as an identifier;
f. an operator restores the optical modem to an initial state, simultaneously writes the serial number in the step e into the optical modem, and uploads the process and the result to an independent data storage table; if the success is successful, entering the step h, and if the failure is failed, entering the step g;
g. an operator maintains the optical modem according to the test failure project, the maintenance is completed, and the process and the result are uploaded to an independent data storage table; entering step f;
h. an operator debugs the optical index of the optical modem to a proper range, and uploads the test process and the test result to an independent data storage table; if the debugging is successful, entering the step i; if the debugging fails, entering step g;
i. an operator verifies whether the optical index of the optical modem is debugged to a proper range, and uploads the verification process and the verification result to an independent data storage table; if yes, entering step j; if not, entering the step g;
j. an operator tests the functionality of the optical modem and uploads the test process and the test result to an independent data storage table; if the test is successful, entering step k; if the test fails, entering step g;
k. an operator utilizes automatic production and test software in a computer to test the wireless function of the optical modem, judges whether the wireless function of the optical modem is normal or not, and uploads the test process and the test result to an independent data storage table; if the test result is normal, entering the step l; if not, entering step g;
an operator judges whether the optical modem transceiving package is normal by using automatic production testing software in a computer, and uploads the testing process and the testing result to an independent data storage table; if the test result is normal, entering the step m; if not, entering step g;
m, extracting the string code information of the optical modem from the independent data storage table by the computer, and writing the string code information into the memory of the optical modem;
n, the check station judges whether the upgrading of the optical modem is successful and whether the serial number is correct, and uploads the judgment process and the judgment result to an independent data storage table; if not, entering the step d, and if yes, entering the step o;
the packaging station prints the label and repackages the light cat.
Example 3
As another preferred embodiment of the present invention, the present invention includes a management method using a maintenance system for optical cats, comprising the steps of:
a. an operator scans an external label of the optical modem to obtain unique serial code information and stores the unique serial code information into an independent data storage table;
b. an operator conducts a power-on test on the optical modem, judges whether the optical modem is powered on or not, and if not, enters the step c; if yes, entering step d;
c. d, an operator maintains the optical modem to enable the optical modem to be normally powered on and then enters the step d;
d. an operator upgrades the version number of the optical modem to the latest production version software;
e. an operator regenerates a unique serial number, uploads the serial number to an independent data storage table and prints and attaches the serial number on the optical modem as an identifier;
f. an operator restores the optical modem to an initial state, simultaneously writes the serial number in the step e into the optical modem, and uploads the process and the result to an independent data storage table; if the success is successful, entering the step h, and if the failure is failed, entering the step g; if the continuous test fails for 5 times, the automatic production test software in the computer automatically deletes the test information in the step e in the database and reenters the step e;
g. an operator maintains the optical modem according to the test failure project, the maintenance is completed, and the process and the result are uploaded to an independent data storage table; entering step f;
h. an operator debugs the optical index of the optical modem to a proper range, and uploads the test process and the test result to an independent data storage table; if the debugging is successful, entering the step i; if the debugging fails, entering step g; if the continuous test of the step fails for 5 times, the automatic production test software in the computer automatically deletes the test information of the step f in the database and reenters the step f;
i. an operator verifies whether the optical index of the optical modem is debugged to a proper range, and uploads the verification process and the verification result to an independent data storage table; if yes, entering step j; if not, entering the step g; if the continuous test of the step fails for 5 times, the automatic production test software in the computer automatically deletes the test information of the step h in the database and reenters the step h;
j. an operator tests the functionality of the optical modem and uploads the test process and the test result to an independent data storage table; if the test is successful, entering step k; if the test fails, entering step g; if the continuous test of the step fails for 5 times, the automatic production test software in the computer automatically deletes the test information of the step i in the database and reenters the step i;
k. an operator utilizes automatic production and test software in a computer to test the wireless function of the optical modem, judges whether the wireless function of the optical modem is normal or not, and uploads the test process and the test result to an independent data storage table; if the test result is normal, entering the step l; if not, entering step g; if the continuous test of the step fails for 5 times, the automatic production test software in the computer automatically deletes the test information of the step j in the database and reenters the step j;
an operator judges whether the optical modem transceiving package is normal by using automatic production testing software in a computer, and uploads the testing process and the testing result to an independent data storage table; if the test result is normal, entering the step m; if not, entering step g; if the continuous test of the step fails for 5 times, the automatic production test software in the computer automatically deletes the test information of the step k in the database and reenters the step k;
m, extracting the string code information of the optical modem from the independent data storage table by the computer, and writing the string code information into the memory of the optical modem;
n, the check station judges whether the upgrading of the optical modem is successful and whether the serial number is correct, and uploads the judgment process and the judgment result to an independent data storage table; if not, entering the step d, and if yes, entering the step o;
the packaging station prints the label and repackages the light cat.
Example 4
The optical modem maintenance system comprises a primary information processing station, a primary maintenance station, an upgrading station, a testing station, a maintenance station, a verification station, a packaging station and a database, wherein the database comprises an independent data storage table; the primary information processing station finishes the work of extracting and uploading the serial code information of the optical modem to an independent data storage table; the primary maintenance station completes the test of whether the optical modem is electrified or not and carries out maintenance work on the optical modem which is not electrified; the upgrading station completes the work of upgrading the version number of the modem to the latest version of production version software; the test station completes the test and verification work of the key station of the optical modem; the maintenance station completes maintenance work on the optical modem according to the test result of the test station; the checking station completes checking work of whether software of the optical modem is successfully upgraded and whether the serial code is written correctly; the packaging station completes label printing and repackaging; and the independent data storage table is used for storing string code information and storing the test process and maintenance information of the optical modem with the same string code information.
A management method using a light cat maintenance system comprises the following steps:
a. an operator scans the external label of the optical modem by using the scanning gun, the computer identifies the serial code information scanned by the scanning gun, and the serial code information is transmitted to an independent data storage table through a network, wherein the independent data storage table is used for storing the subsequent testing and maintaining processes and results.
b. D, judging whether the optical modem is powered on or not by an operator through the ping packet, if the optical modem can be communicated with the optical modem, identifying that the optical modem is powered on, and entering the step d; if not, entering the step c;
c. d, an operator maintains the optical modem through a screwdriver, a universal meter, a pair of tweezers and the like, and the optical modem is powered on normally and then enters the step d;
d. an operator connects the optical modem with a computer, the computer inquires whether the version number of the optical modem is the latest production version program, and if not, the optical modem is upgraded to the latest production version; if yes, the upgrade is not needed.
e. An operator uses a screwdriver to remove the shell of the optical modem, checks whether the bare board is aged or not, if so, replaces the bare board, reassembles the shell, regenerates a unique serial number, and transmits the serial number to an independent data storage table in a database through a computer; if not, directly checking the serial number and transmitting the serial number to an independent data storage table in a database through a computer;
f. an operator connects the computer with the optical modem, the computer inquires initialization information of the optical modem pre-stored in an independent data storage table, reloads the initialization information into a chip register of the optical modem, restores the optical modem to an initialization state, writes the serial number in the step e into the optical modem, and uploads the process and the result to the independent data storage table; if the loading is successful, entering step h, and if the loading is failed, entering step g; if the continuous test fails for 5 times, the automatic production test software in the computer automatically deletes the test information in the step e in the database and reenters the step e;
g. an operator maintains the optical modem according to the test failure project, the maintenance is completed, and the step f is entered;
h. the computer is respectively connected with the optical attenuator, the optical power meter and the optical modem, the optical modem is also connected with the adjustable attenuator and the optical power meter, the adjustable attenuator is connected with the optical power meter, and automatic production and measurement software is arranged in the computer; before testing, an operator presets an optical index parameter range in automatic production and test software, the automatic production and test software obtains the optical index parameters of the optical modem through an optical power meter, and then compared with a set range value in the automatic production and test software, the optical index parameters are debugged through an adjustable attenuator to enable the optical index parameters to accord with the set range; the automatic production testing software transmits the preset optical index parameter range, the debugging process and the debugged optical index range to an independent data storage table; if the debugging is successful, entering the step i; if the debugging fails, entering step g; if the continuous test of the step fails for 5 times, the automatic production test software in the computer automatically deletes the test information of the step f in the database and reenters the step f;
i. automatic production testing software in the computer calls a preset optical index parameter range and a debugged optical index range from an independent data storage table, compares the preset optical index parameter range and the debugged optical index range, judges whether the debugged optical index range meets the requirement or not, and uploads the verification process and the verification result to the independent data storage table; if yes, entering step j; if not, entering the step g; if the continuous test of the step fails for 5 times, the automatic production test software in the computer automatically deletes the test information of the step h in the database and reenters the step h;
j. the computer is connected with the optical modem, automatic production and test software in the computer detects the functionality of the optical modem, including whether the telephone can ring or not, whether the LED lamp on the optical modem indicates normal or not and whether the USB mounting is successful or not, and sends a test process and a test result to an independent data storage table, and if the test is successful, the step k is carried out; if the test fails, entering step g; if the continuous test of the step fails for 5 times, the automatic production test software in the computer automatically deletes the test information of the step i in the database and reenters the step i;
k. an operator utilizes automatic production and test software in a computer to test the wireless function of the optical modem, judges whether the wireless function of the optical modem is normal or not, and uploads the test process and the test result to an independent data storage table; if the test result is normal, entering the step l; if not, entering step g; if the continuous test of the step fails for 5 times, the automatic production test software in the computer automatically deletes the test information of the step j in the database and reenters the step j;
the network tester is respectively connected with the optical modem and the computer, the computer obtains various indexes of the optical modem through the network tester, judges whether the optical modem receiving and sending packet is normal according to the indexes, and uploads the test process and the test result to an independent data storage table through the network; if the test result is normal, entering the step m; if not, entering step g; if the continuous test of the step fails for 5 times, the automatic production test software in the computer automatically deletes the test information of the step k in the database and reenters the step k;
m, extracting the string code information of the optical modem from the independent data storage table by the computer, and writing the string code information into the memory of the optical modem;
n, automatic production and test software in the computer reads the version information and the string code information stored in the optical modem, extracts the uploaded version information and the uploaded string code information from the independent data storage table, compares the read content with the content in the independent data storage table, judges whether the upgrade is successful and whether the string code number is correct, and uploads the judgment process and the judgment result to the independent data storage table through a network; if not, entering the step d, and if yes, entering the step o;
the computer extracts external label contents including serial number information and serial number from an independent data storage table and controls the printer to print the external label contents; an operator pastes an external label on the smooth cat shell and finishes the smooth cat packaging by using a smooth cat packaging box
In summary, after reading the present disclosure, those skilled in the art should make various other modifications without creative efforts according to the technical solutions and concepts of the present disclosure, which are within the protection scope of the present disclosure.
Claims (13)
1. A management method of a light cat maintenance system is characterized in that: the optical modem maintenance system comprises a primary information processing station, a primary maintenance station, an upgrading station, a testing station, a maintenance station, a checking station, a packaging station and a database, wherein the database comprises an independent data storage table; the primary information processing station finishes the work of extracting and uploading the serial code information of the optical modem to an independent data storage table; the primary maintenance station completes the test of whether the optical modem is electrified or not and carries out maintenance work on the optical modem which is not electrified; the upgrading station completes the work of upgrading the version number of the modem to the latest version of production version software; the test station completes the test and verification work of the key station of the optical modem; the maintenance station completes maintenance work on the optical modem according to the test result of the test station; the checking station completes checking work of whether software of the optical modem is successfully upgraded and whether the serial code is written correctly; the packaging station completes label printing and repackaging; the independent data storage table is used for storing string code information and storing the test process and maintenance information of the optical modem with the same string code information; the management method of the optical modem maintenance system comprises the following steps:
a. an operator scans an external label of the optical modem to obtain unique serial code information and stores the unique serial code information into an independent data storage table;
b. an operator conducts a power-on test on the optical modem, judges whether the optical modem is powered on or not, and if not, enters the step c; if yes, entering step d;
c. d, an operator maintains the optical modem to enable the optical modem to be normally powered on and then enters the step d;
d. an operator upgrades the version number of the optical modem to the latest production version software;
e. an operator regenerates a unique serial number, uploads the serial number to an independent data storage table and prints and attaches the serial number on the optical modem as an identifier;
f. an operator restores the optical modem to an initial state, simultaneously writes the serial number in the step e into the optical modem, and uploads the process and the result to an independent data storage table; if the success is successful, entering the step h, and if the failure is failed, entering the step g;
g. an operator maintains the optical modem according to the test failure project, the maintenance is completed, and the process and the result are uploaded to an independent data storage table; entering step f;
h. an operator debugs the optical index of the optical modem to a proper range, and uploads the test process and the test result to an independent data storage table; if the debugging is successful, entering the step i; if the debugging fails, entering step g;
i. an operator verifies whether the optical index of the optical modem is debugged to a proper range, and uploads the verification process and the verification result to an independent data storage table; if yes, entering step j; if not, entering the step g;
j. an operator tests the functionality of the optical modem and uploads the test process and the test result to an independent data storage table; if the test is successful, entering step k; if the test fails, entering step g;
k. an operator utilizes automatic production and test software in a computer to test the wireless function of the optical modem, judges whether the wireless function of the optical modem is normal or not, and uploads the test process and the test result to an independent data storage table; if the test result is normal, entering the step l; if not, entering step g;
an operator judges whether the optical modem transceiving package is normal by using automatic production testing software in a computer, and uploads the testing process and the testing result to an independent data storage table; if the test result is normal, entering the step m; if not, entering step g;
m, extracting the string code information of the optical modem from the independent data storage table by the computer, and writing the string code information into the memory of the optical modem;
n, the check station judges whether the upgrading of the optical modem is successful and whether the serial number is correct, and uploads the judgment process and the judgment result to an independent data storage table; if not, entering the step d, and if yes, entering the step o;
the packaging station prints the label and repackages the light cat.
2. The method for managing optical modem maintenance system as claimed in claim 1, wherein: in the step f, the step h, the step i, the step j, the step k and the step l, if one of the steps fails to continuously test for 5 times, the automatic production testing software in the computer automatically deletes the testing information of the previous step of the step, and re-enters the previous step to test the previous step again.
3. A method for managing a light cat maintenance system according to claim 1 or 2, characterized in that: the step a specifically comprises the following steps: an operator scans the external label of the optical modem by using the scanning gun, the computer identifies the serial code information scanned by the scanning gun, and the serial code information is transmitted to an independent data storage table through a network, wherein the independent data storage table is used for storing the subsequent testing and maintaining processes and results.
4. A method for managing a light cat maintenance system according to claim 3, characterized in that: the step b specifically comprises the following steps: an operator judges whether the optical modem is powered on or not through the ping packet, if the optical modem can be communicated with the optical modem, the optical modem is identified to be powered on, and if not, the optical modem is not powered on.
5. The method for managing optical modem maintenance system as claimed in claim 4, wherein: the step d specifically comprises the following steps: an operator connects the optical modem with a computer, the computer inquires whether the version number of the optical modem is the latest production version program, and if not, the optical modem is upgraded to the latest production version; if yes, the upgrade is not needed.
6. The method for managing optical modem maintenance system as claimed in claim 5, wherein: the step e specifically comprises the following steps: an operator removes the shell of the optical modem, checks whether the bare board is aged or not, if so, replaces and reassembles the bare board, regenerates a unique serial number, and transmits the serial number to an independent data storage table through a computer; if not, the serial number is directly checked and transmitted to an independent data storage table through the computer.
7. The method for managing optical modem maintenance system as claimed in claim 6, wherein: the step f specifically comprises the following steps: and (3) connecting the computer with the optical modem by an operator, inquiring initialization information of the optical modem pre-stored in an independent data storage table by the computer, reloading the initialization information into a chip register of the optical modem, restoring the optical modem to an initialization state, simultaneously writing the serial number in the step e into the optical modem, and uploading the process and the result to the independent data storage table.
8. A method for managing a light cat maintenance system according to claim 1 or 7, characterized in that: the step h specifically means: the computer is respectively connected with the optical attenuator, the optical power meter and the optical modem, the optical modem is also connected with the adjustable attenuator and the optical power meter, the adjustable attenuator is connected with the optical power meter, and automatic production and measurement software is arranged in the computer; before testing, an operator presets an optical index parameter range in automatic production and test software, the automatic production and test software obtains the optical index parameters of the optical modem through an optical power meter, and then compared with a set range value in the automatic production and test software, the optical index parameters are debugged through an adjustable attenuator to enable the optical index parameters to accord with the set range; the automatic production testing software transmits the preset optical index parameter range, the debugging process and the debugged optical index range to an independent data storage table.
9. The method for managing optical modem maintenance system according to claim 8, wherein: the step i specifically includes: the automatic production testing software in the computer calls out a preset optical index parameter range and a debugged optical index range from an independent data storage table, compares the preset optical index parameter range and the debugged optical index range, judges whether the debugged optical index range meets the requirement or not, and uploads the verification process and the verification result to the independent data storage table.
10. A method for managing a light cat maintenance system according to claim 9, characterized in that: the step j specifically means: the computer is connected with the optical modem, automatic production and test software in the computer detects the functionality of the optical modem, including whether the telephone rings or not, whether the LED lamp on the optical modem indicates normal or not and whether the USB mounting is successful or not, and sends the test process and the test result to an independent data storage table.
11. A method for managing a light cat maintenance system according to claim 10, wherein: the step l specifically comprises the following steps: the network tester is respectively connected with the optical modem and the computer, the computer obtains various indexes of the optical modem through the network tester, judges whether the optical modem receiving and sending packet is normal according to the indexes, and uploads the test process and the test result to an independent data storage table through the network.
12. A method for managing a light cat maintenance system according to claim 11, wherein: the step n specifically means: and automatic production and test software in the computer reads the version information and the string code information stored in the optical modem, extracts the uploaded version information and the uploaded string code information from the independent data storage table, compares the read content with the content in the independent data storage table, judges whether the upgrade is successful and whether the string code number is correct, and uploads the judgment process and the judgment result to the independent data storage table through a network.
13. A method for managing a light cat maintenance system according to claim 12, wherein: the step o specifically means: the computer extracts external label contents including serial number information and serial number from an independent data storage table and controls the printer to print the external label contents; and (3) an operator attaches an external label to the bare cat shell and finishes packaging the bare cat with a bare cat packaging box.
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| CN112202507B (en) * | 2020-11-19 | 2022-07-29 | 深圳市友华通信技术有限公司 | WIFI production measurement and calibration method and computer-readable storage medium |
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| CN106250459A (en) * | 2016-07-29 | 2016-12-21 | 四川天邑康和通信股份有限公司 | A kind of customer information auto-associating system and correlating method |
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