CN107864414B - ONU customized version switching method and device, storage medium and computer equipment - Google Patents
ONU customized version switching method and device, storage medium and computer equipment Download PDFInfo
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- CN107864414B CN107864414B CN201710986995.7A CN201710986995A CN107864414B CN 107864414 B CN107864414 B CN 107864414B CN 201710986995 A CN201710986995 A CN 201710986995A CN 107864414 B CN107864414 B CN 107864414B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
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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
- H04L41/08—Configuration management of networks or network elements
- H04L41/085—Retrieval of network configuration; Tracking network configuration history
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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
- H04L41/08—Configuration management of networks or network elements
- H04L41/085—Retrieval of network configuration; Tracking network configuration history
- H04L41/0859—Retrieval of network configuration; Tracking network configuration history by keeping history of different configuration generations or by rolling back to previous configuration versions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
Abstract
The invention relates to an ONU customized version switching method, an ONU customized version switching device, a storage medium and computer equipment, wherein the ONU customized version switching method comprises the following steps: entering a version setting mode through a reset key of the ONU so as to acquire the flag bit information of the current version; judging whether the current version is a customized version or not according to the current version flag bit information and a preset version information summary table; if the current version is determined not to be the customized version, modifying the current version zone bit into a version zone bit corresponding to the customized version; and restarting the ONU so that the ONU introduces the corresponding version configuration according to the modified version flag bit. According to the invention, the version setting is carried out through the reset key of the ONU, so that the current version can be conveniently modified into the customized version, the operation is simple, manual configuration is carried out without logging in by external equipment, the manpower and material resources are saved, and the production cost is reduced.
Description
Technical Field
The invention relates to the technical field of version switching of network equipment, in particular to an ONU customized version switching method, an ONU customized version switching device, a storage medium and computer equipment.
Background
With the development of EPON (Ethernet Passive Optical Network ) technology in recent years, different chip manufacturers and equipment manufacturers can expand ieee802.3ah according to their respective needs, so that the current PON terminal products, such as ONU (Optical Network Unit) devices, have version needs of multiple different configurations (states) of the same product, such as port isolation, port non-isolation, and different Vendor IDs and Model IDs.
Therefore, in order to implement the interoperability of EPON, the equipment manufacturer has to change its corresponding configuration according to the customized version when the ONU equipment leaves the factory, so that it can interconnect with other manufacturers. At present, interconnection and intercommunication are generally realized by means of manual configuration through external equipment, for example, configuration is performed in a management mode of entering a PON terminal through computer login, and then corresponding configuration is issued. Or in a customized version.
However, if the production is performed according to the customized version, the customized version is too many, which is inconvenient for the unified management and maintenance of the finished product, and causes too high management and maintenance cost. If each PON terminal needs to log in and issue configuration, a large amount of manpower and material resources are wasted due to the large number of PON terminals.
Disclosure of Invention
Therefore, it is necessary to provide an ONU customized version switching method, an ONU customized version switching apparatus, a storage medium, and a computer device, for solving the problem that the production cost is high due to too many ONU customized versions.
An ONU customized version switching method comprises the following steps:
entering a version setting mode through a reset key of the ONU so as to acquire the flag bit information of the current version;
judging whether the current version is a customized version or not according to the current version flag bit information and a preset version information summary table;
if the current version is determined not to be the customized version, modifying the current version zone bit into a version zone bit corresponding to the customized version;
and restarting the ONU so that the ONU introduces the corresponding version configuration according to the modified version flag bit.
In one embodiment, entering a version setting mode through a reset key of an ONU to acquire current version flag information includes:
acquiring a low level of a preset duration applied to a reset key of the ONU so as to enable the ONU to enter a version setting mode;
and in the version setting mode, an LED indicator lamp of the ONU displays the current version flag bit.
In one embodiment, before the LED indicator of the ONU displays the current version flag, the method further includes:
and determining that the LED indicator lamp of the ONU is in a normal state.
In one embodiment, the determining that the LED indicator of the ONU is in a normal state includes:
in the version setting mode, if the LED indicator lamp of the ONU flickers according to a preset mode, the LED indicator lamp of the ONU is determined to be in a normal state.
In one embodiment, the predetermined pattern includes a predetermined frequency and number of times.
In one embodiment, the preset version information summary table includes a corresponding relationship between the version identifier, the version flag bit and the version configuration.
In one embodiment, modifying the current version flag to a version flag corresponding to the customized version comprises:
acquiring high and low levels applied to a reset key of an ONU;
carrying out key counting on a reset key of the ONU according to the time delay of high and low levels;
updating the version zone bit according to the current version zone bit and the key count;
and if the updated version flag bit is the same as the version flag bit corresponding to the customized version, writing the updated version flag bit into a register for storage.
An ONU customized version switching device, comprising:
the acquisition module is used for acquiring the flag bit information of the current version when the version setting mode is entered through a reset key of the ONU;
the judging module is used for judging whether the current version is a customized version according to the current version flag bit information and a preset version information summary table;
the modification module is used for modifying the current version zone bit into a version zone bit corresponding to the customized version if the current version is determined not to be the customized version;
and the configuration module is used for importing the corresponding version configuration according to the modified version flag bit when the ONU is restarted.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method as described above.
A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method as described above when executing the program.
According to the ONU customized version switching method, the ONU customized version switching device, the storage medium and the computer equipment, version setting is carried out through the reset key of the ONU, so that the current version can be conveniently modified into the customized version, the operation is simple, manual configuration is not required by logging in with the help of external equipment, manpower and material resources are saved, and the production cost is reduced.
Drawings
Fig. 1 is a flowchart of a method for ONU customized version switching in one embodiment;
fig. 2 is a flowchart of a method for ONU customized version switching in one embodiment;
fig. 3 is a flowchart of a method for ONU customized version switching in one embodiment;
fig. 4 is a schematic structural diagram of an ONU customized version switching apparatus in an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
An embodiment of the present invention provides an ONU customized version switching method, as shown in fig. 1, which may include the following steps:
and step S101, entering a version setting mode through a reset key of the ONU so as to acquire the current version flag bit information.
It should be noted that a reset key GPIO (General Purpose Input/Output) of the ONU is mainly used for resetting or restarting the ONU system, and if the reset key GPIO is pressed for a long time, the system is restarted. In the embodiment, the version of the ONU is set by using the reset key GPIO of the ONU, so that manual configuration is not required by logging in with the help of external equipment, manpower and material resources are saved, and the production cost is reduced.
Specifically, in this embodiment, the version setting mode is entered through the reset key of the ONU, and the current version flag of the ONU is displayed through the LED indicator of the ONU. In this embodiment, different versions of the ONU can be reflected by the arrangement and combination of the on-off states of the three LED indicator lamps, i.e., sys LED, register LED and act LED, that is, each combination corresponds to one version flag bit, and each version flag bit corresponds to one version, so that the version of the ONU can be intuitively determined by the on-off states of the three LED indicator lamps.
And step S102, judging whether the current version is a customized version according to the current version flag bit information and a preset version information summary table.
In this embodiment, the preset version information summary table may include a corresponding relationship between the version identifier, the version flag bit, and the version configuration. The customized versions are versions specially customized according to the requirements of customers, and are distinguished by version identifications according to different versions customized by the customers.
Specifically, in this embodiment, the corresponding version identifier may be determined by the current version flag of the ONU displayed by the LED indicator. If the version identification corresponding to the current version flag bit of the ONU displayed by the LED indicator lamp is the same as the customized version, the current version is represented as the customized version; and if the version identification corresponding to the current version flag bit of the ONU, which is displayed by the LED indicator lamp, is different from the customized version, the current version is not the customized version.
And step S103, if the current version is determined not to be the customized version, modifying the flag bit of the current version into the flag bit of the version corresponding to the customized version.
In this embodiment, since each combination of the on-off states of the three LED indicators, i.e., the sys LED, the register LED and the act LED, corresponds to one version flag, the on-off states of the three LED indicators can be adjusted by the reset key GPIO of the ONU, so as to modify the version of the ONU. Specifically, if the current version is not the customized version, the reset key of the ONU may be adjusted according to the version flag corresponding to the customized version, so as to change the on-off states of the three LED indicators, and further change the version flag, so as to modify the version flag corresponding to the customized version into the current version flag.
And step S104, restarting the ONU so that the ONU imports the corresponding version configuration according to the modified version flag bit.
In this embodiment, the ONU writes the modified version flag bit into the register for storage, so that after restarting the ONU, the ONU can import the corresponding version configuration according to the version flag bit (i.e., the modified version flag bit) stored in the register, thereby implementing the version switching of the ONU.
The version of this embodiment through utilizing ONU's reset key GPIO to set up ONU, its easy operation, and need not log in with the help of external equipment and carry out manual configuration, not only saved manpower, material resources, reduced manufacturing cost moreover.
In one embodiment, as shown in fig. 2, entering a version setting mode through a reset key of an ONU to obtain current version flag information includes:
step S201, acquiring a low level of a preset duration applied to a reset key of the ONU, so that the ONU enters a version setting mode.
In this embodiment, when the reset key of the ONU is pressed, a low level is generated, if the low level is detected to continue for a preset time duration, that is, the reset key of the ONU is pressed for a certain time duration, and if the preset time duration is reached, the ONU enters the version setting mode. The preset duration may be a preset duration, and is used to enter the version setting mode to be distinguished from the restart duration. If the restart duration is set to be greater than 5S, the preset duration for entering the version setting mode may be set to be 2-5S, that is, greater than or equal to 2S and less than or equal to 5S, so as to be different from the restart duration.
And step S202, judging whether the LED indicator lamp of the ONU is in a normal state or not.
In this embodiment, after the ONU enters the version setting mode, the three LED indicator lights, i.e., the sys LED, the register LED, and the act LED, blink according to a preset mode, so that whether the LED indicator light of the ONU is in a normal state can be determined. Specifically, the preset mode may be a preset frequency and a preset number of times, and if the preset mode is that 3 LED indicator lamps flash for 3 times at the same time, after the ONU enters the version setting mode, it is determined whether the 3 LED indicator lamps flash for 3 times at the same time, if so, it is determined that the LED indicator lamps of the ONU are in a normal state, otherwise, it is determined that the LED indicator lamps of the ONU are faulty. If the LED indicator lamp of the ONU is determined to be in fault, the following steps are required to be executed after the fault is eliminated.
Step S203, if the current version flag is in a normal state, acquiring a current version flag displayed by an LED indicator of the ONU.
In this embodiment, if it is determined that the LED indicator of the ONU is in a normal state, the current version flag displayed by the LED indicator of the ONU is obtained. Specifically, after the ONU enters the setup mode, the current version flag of the ONU can be displayed by the three LED indicator lamps.
In this embodiment, the current version flag of the ONU can be determined by the combination of the switching states of three LED indicators, i.e. sys LED, register LED and act LED, so as to reflect different versions of the ONU. For example, the current switch states as displayed by the three LED indicators are: when the sys LED and the register LED are ON and the act LED is OFF, the corresponding version flag bits can be represented by a binary number "110" (i.e., ON is 1 and OFF is 0). Therefore, according to different arrangement combinations of the switch states of the LED indicator lights sysLED, register LED and act LED, 8 version flag bits can be represented from 000 to 111, and each version flag bit corresponds to one version identification and the corresponding version configuration. Therefore, by the method of the embodiment, the ONU can be switched to 8 different versions, and the requirements of most customers can be basically met.
In one embodiment, the versions due to the existence of the ONU are numerous, including, for example, default isolation, default non-isolation, different vender IDs (vendor identifiers) and model IDs (model identifiers), etc. According to the embodiment, the three LED indicator lamps can display 8 version flag bits at most, so that 8 commonly used versions can be written into the ONU in advance for storage, one version identifier and the corresponding version flag bit are set for each version form, and a corresponding relation is established with the version configuration. As shown in the following table, the corresponding relationship between 7 version identifiers and corresponding version flag bits and version descriptions is shown:
wherein the vender ID and the model ID correspond to different vendor identifiers and model identifiers, respectively.
In one embodiment, as shown in fig. 3, modifying the current version flag to the version flag corresponding to the customized version includes:
in step S301, high and low levels applied to the reset key of the ONU are acquired.
And step S302, carrying out key counting on a reset key of the ONU according to the high and low level delay.
Step S303, updating the version flag according to the current version flag and the key count.
In step S304, if the updated version flag bit is the same as the version flag bit corresponding to the customized version, the updated version flag bit is written into the register for saving.
In this embodiment, after the ONU enters the setting mode, if the version corresponding to the current version flag displayed by the three LED indicators is not a customized version, the version flag needs to be switched by adjusting a reset key of the ONU.
Wherein, the low level indicates that the reset key GPIO is pressed, and the high level indicates that the reset key GPIO is not pressed. Specifically, in this embodiment, the high and low level states applied to the reset key GPIO of the ONU are read every 20ms, if the low level is read, it indicates that the reset key GPIO is pressed, at this time, the reset key is delayed by 20ms to be dithered, if the read level is changed to the high level again, it indicates that the reset key is released, at this time, the reset key is delayed by 10ms to be dithered, and if the read level is still the high level, it is determined to be a valid key. Therefore, the ONU adds 1 to the flag bit according to the current version. Also, in the above embodiment, if the current version flag is "110" (when the sys LED and the register LED are on and the act LED is off), the version flag is incremented by 1 to be "111" and the sys LED, the register LED, and the act LED are all on. In this embodiment, if the updated version flag bit is the same as the version flag bit corresponding to the customized version, the updated version flag bit is written into the register for saving. If the updated version zone bit is different from the version zone bit corresponding to the customized version, the reset key of the ONU is continuously adjusted to switch the version zone bit by the method, so that the switched version zone bit is the same as the version zone bit corresponding to the customized version.
In one embodiment, in order to facilitate version switching and avoid misoperation, after the ONU enters the setting mode, the high and low level states applied to the reset key GPIO of the ONU are read every 20ms, if the low level is read, it indicates that the reset key GPIO is pressed, at this time, the 20ms is delayed to debounce, and if the low level is still read again, it indicates that the reset key GPIO is still in the pressed state. Thereby entering a while loop with a low level as a determination. In the while loop, if the level is always low, the key count is reset to be increased by 1 every 10ms, and if the count is more than 500 times, the three LED indicator lamps flicker for 3 times, and then the system automatically restarts. In the while loop, the while loop is skipped if a high level is detected (i.e., when the reset key is released).
According to the embodiment, the version is switched by adopting the reset key of the ONU, so that the customized state switching of the PON terminal can be realized without logging in manual configuration, and the operation efficiency is high. By adopting a time polling mechanism, different versions are switched by using time difference, so that the method is simple and effective, is easy to operate for non-research and development personnel, and cannot generate misoperation.
The embodiment of the present invention further provides an ONU customized version switching device, as shown in fig. 4, including an obtaining module 401, a determining module 402, a modifying module 403, and a configuring module 404, where:
an obtaining module 401, configured to obtain flag bit information of a current version when entering a version setting mode through a reset key of an ONU;
a determining module 402, configured to determine whether the current version is a customized version according to the flag bit information of the current version and a preset version information summary table;
a modifying module 403, configured to modify the current version flag to a version flag corresponding to the customized version if it is determined that the current version is not the customized version;
a configuration module 404, configured to import a corresponding version configuration according to the modified version flag when the ONU is restarted.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the following steps: entering a version setting mode through a reset key of the ONU so as to acquire the flag bit information of the current version; judging whether the current version is a customized version or not according to the current version flag bit information and a preset version information summary table; if the current version is determined not to be the customized version, modifying the current version zone bit into a version zone bit corresponding to the customized version; and restarting the ONU so that the ONU introduces the corresponding version configuration according to the modified version flag bit.
In one embodiment, entering a version setting mode through a reset key of an ONU to obtain current version flag information includes: acquiring a low level of a preset duration applied to a reset key of the ONU so as to enable the ONU to enter a version setting mode; and in the version setting mode, an LED indicator lamp of the ONU displays the current version flag bit.
In one embodiment, before the LED indicator of the ONU displays the current version flag, the method further includes: and determining that the LED indicator lamp of the ONU is in a normal state.
In one embodiment, determining that the LED indicator of the ONU is in a normal state comprises: in the version setting mode, if the LED indicator lamp of the ONU flickers according to a preset mode, the LED indicator lamp of the ONU is determined to be in a normal state.
In one embodiment, the predetermined pattern includes a predetermined frequency and number of times.
In one embodiment, the preset version information summary table includes a corresponding relationship between the version identifier, the version flag bit and the version configuration.
In one embodiment, modifying the current version flag to a version flag corresponding to the customized version comprises: acquiring high and low levels applied to a reset key of an ONU; carrying out key counting on a reset key of the ONU according to the time delay of high and low levels; updating the version zone bit according to the current version zone bit and the key count; and if the updated version flag bit is the same as the version flag bit corresponding to the customized version, writing the updated version flag bit into a register for storage.
The embodiment of the present invention further provides a computer device, which includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and when the processor executes the program, the following steps are implemented: entering a version setting mode through a reset key of the ONU so as to acquire the flag bit information of the current version; judging whether the current version is a customized version or not according to the current version flag bit information and a preset version information summary table; if the current version is determined not to be the customized version, modifying the current version zone bit into a version zone bit corresponding to the customized version; and restarting the ONU so that the ONU introduces the corresponding version configuration according to the modified version flag bit.
In one embodiment, entering a version setting mode through a reset key of an ONU to obtain current version flag information includes: acquiring a low level of a preset duration applied to a reset key of the ONU so as to enable the ONU to enter a version setting mode; and in the version setting mode, an LED indicator lamp of the ONU displays the current version flag bit.
In one embodiment, before the LED indicator of the ONU displays the current version flag, the method further includes: and determining that the LED indicator lamp of the ONU is in a normal state.
In one embodiment, determining that the LED indicator of the ONU is in a normal state comprises: in the version setting mode, if the LED indicator lamp of the ONU flickers according to a preset mode, the LED indicator lamp of the ONU is determined to be in a normal state.
In one embodiment, the predetermined pattern includes a predetermined frequency and number of times.
In one embodiment, the preset version information summary table includes a corresponding relationship between the version identifier, the version flag bit and the version configuration.
In one embodiment, modifying the current version flag to a version flag corresponding to the customized version comprises: acquiring high and low levels applied to a reset key of an ONU; carrying out key counting on a reset key of the ONU according to the time delay of high and low levels; updating the version zone bit according to the current version zone bit and the key count; and if the updated version flag bit is the same as the version flag bit corresponding to the customized version, writing the updated version flag bit into a register for storage.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An ONU customized version switching method is characterized by comprising the following steps:
entering a version setting mode through a reset key of the ONU, and acquiring the flag bit information of the current version of the ONU through the on-off state displayed by an indicator lamp of the ONU;
judging whether the current version is a customized version or not according to the current version flag bit information and a preset version information summary table;
if the current version is determined not to be the customized version, adjusting the on-off state of the indicator lamp through a reset key of the ONU so as to modify the current version zone bit into a version zone bit corresponding to the customized version;
and restarting the ONU so that the ONU introduces the corresponding version configuration according to the modified version flag bit.
2. The ONU customized version switching method according to claim 1, wherein the entering a version setting mode by a reset key of the ONU to obtain the current version flag information comprises:
acquiring a low level of a preset duration applied to a reset key of the ONU so as to enable the ONU to enter a version setting mode;
and under the version setting mode, an LED indicator lamp of the ONU displays the current version flag bit.
3. The ONU customized version switching method according to claim 2, wherein before the LED indicator of the ONU displays the current version flag, further comprising:
and determining that the LED indicator lamp of the ONU is in a normal state.
4. The ONU customized version switching method according to claim 3, wherein the determining that the LED indicator of the ONU is in a normal state comprises:
and under the version setting mode, if the LED indicator lamp of the ONU flickers according to a preset mode, determining that the LED indicator lamp of the ONU is in a normal state.
5. The ONU customized version switching method according to claim 4, wherein the predetermined pattern comprises a predetermined frequency and number of times.
6. The ONU customized version switching method according to claim 1, wherein the preset version information summary table comprises a correspondence between a version identifier, a version flag and a version configuration.
7. The ONU customized version switching method according to claim 1, wherein said modifying the current version flag to the version flag corresponding to the customized version comprises:
acquiring high and low levels applied to a reset key of the ONU;
carrying out key counting on a reset key of the ONU according to the time delay of the high and low levels;
updating the version zone bit according to the current version zone bit and the key count;
and if the updated version flag bit is the same as the version flag bit corresponding to the customized version, writing the updated version flag bit into a register for storage.
8. An ONU customized version switching apparatus, comprising:
the acquisition module is used for entering a version setting mode through a reset key of the ONU and acquiring the flag bit information of the current version of the ONU through the on-off state displayed by an indicator lamp of the ONU;
the judging module is used for judging whether the current version is a customized version according to the current version flag bit information and a preset version information summary table;
the modification module is used for adjusting the on-off state of the indicator lamp through a reset key of the ONU if the current version is determined not to be the customized version so as to modify the current version zone bit into the version zone bit corresponding to the customized version;
and the configuration module is used for importing the corresponding version configuration according to the modified version flag bit when the ONU is restarted.
9. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
10. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any of claims 1 to 7 when executing the program.
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