CN112071336A - Method and device for controlling operation of optical disc - Google Patents
Method and device for controlling operation of optical disc Download PDFInfo
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- CN112071336A CN112071336A CN202010845822.5A CN202010845822A CN112071336A CN 112071336 A CN112071336 A CN 112071336A CN 202010845822 A CN202010845822 A CN 202010845822A CN 112071336 A CN112071336 A CN 112071336A
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/04—Feeding or guiding single record carrier to or from transducer unit
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Abstract
The invention discloses a method and a device for controlling the operation of an optical disc, wherein the method comprises the following steps: sending a disk taking instruction for taking out the optical disk to an optical disk control system, and judging whether the optical disk control system successfully finishes the disk taking operation according to a first preset rule; if yes, further sending a disc placing instruction for placing the optical disc into the optical drive to the optical disc control system, and judging whether the optical disc control system successfully completes disc placing operation according to a second preset rule; if yes, the disc-playing command is judged to be completed, and the disc operation is ended. The invention can not only control the operation of the optical disc through the instructions such as the disc fetching instruction and the square disc instruction, but also verify the completion state of the operation flow of the optical disc.
Description
Technical Field
The present invention relates to the field of optical disc operation application technologies, and in particular, to a method and an apparatus for controlling an optical disc operation.
Background
At present, the general data archiving storage media include magnetic disks, magnetic tapes and optical disks, and it is now very common to write files on optical disks. In a practical environment, more and more important data needs to be preserved for a long time, and only optical disc storage has the characteristics of long-term preservation and low maintenance cost because the optical disc can reliably preserve files for more than 30 years. Although the writing performance of the optical disc is poor and the number of writing times is small, it happens to conform to the characteristics of more reading and less writing of cold data. Therefore, more and more enterprises select the optical disc library as the storage medium based on the characteristics of the optical disc, such as high safety, strong reliability, long service life, low cost, and the like. The operation of the optical disc generally includes a disc-taking operation of taking out the optical disc from the optical disc placing position and a disc-placing operation of placing the optical disc in the optical disc drive to read data. In the prior art, the problem that the disc taking operation is unsuccessful or the disc placing operation is unsuccessful often occurs, so that the following operation steps are interrupted or made mistakes, and the loss of a user is caused, and the problem needs to be solved urgently.
Disclosure of Invention
The embodiment of the invention provides a method and a device for controlling the operation of an optical disc, which aim to solve the following problems in the prior art: during the operation of the optical disc, the problem that the disc-taking operation is unsuccessful or the disc-putting operation is unsuccessful often occurs, which results in the interruption or error of the next operation steps and the loss of the user.
In order to solve the above technical problem, a first technical solution adopted in the embodiments of the present invention is as follows:
a method of controlling operation of an optical disc, comprising: sending a disk taking instruction for taking out the optical disk to an optical disk control system, and judging whether the optical disk control system successfully finishes the disk taking operation according to a first preset rule; if yes, further sending a disc placing instruction for placing the optical disc into the optical drive to the optical disc control system, and judging whether the optical disc control system successfully completes disc placing operation according to a second preset rule; if yes, the disc-playing command is judged to be completed, and the disc operation is ended.
Optionally, the determining, according to a first preset rule, whether the optical disc control system has successfully completed the disc fetching operation includes: and if the optical disk control system does not successfully finish the disk fetching operation, sending information for canceling the disk fetching instruction to the optical disk control system, and sending a new disk fetching instruction to the optical disk control system again.
Optionally, the determining, according to a second preset rule, whether the optical disc control system has successfully completed the disc playing operation includes: and if the optical disc control system does not successfully complete the disc placing operation, sending information for canceling the disc fetching instruction to the optical disc control system, and sending a new disc fetching instruction to the optical disc control system again.
Optionally, the determining, according to a first preset rule, whether the optical disc control system has successfully completed a disc fetching operation includes: after the disc fetching instruction is sent to the optical disc control system and a first preset time length passes, judging whether information returned by the optical disc control system and used for successfully receiving the disc fetching instruction is received; if yes, further judging whether the information of successful disk fetching returned by the optical disk control system is received; if yes, the optical disk control system is judged to finish the disk taking operation successfully.
Optionally, if the information of successful disc fetching returned by the optical disc control system is not received, the method includes: sending disc-taking inquiry information for inquiring disc-taking results to the optical disc control system every second preset time length, wherein the number of times of sending the disc-taking inquiry information does not exceed the first preset number of times; judging whether the information of successful disk taking returned by the optical disk control system is received; if yes, the optical disk control system is judged to have successfully completed the disk fetching operation, otherwise, the disk fetching operation is judged to be failed, and the disk fetching operation is cancelled.
Optionally, the determining, according to a second preset rule, whether the optical disc control system has successfully completed the disc playing operation includes: after the disc playing instruction is sent to the optical disc control system and a third preset time length passes, judging whether information returned by the optical disc control system that the disc playing instruction is successfully received is received; if yes, further judging whether the information of successful disc playing returned by the optical disc control system is received; if yes, the optical disk control system is judged to have successfully finished the disk playing operation.
Optionally, if the information of successful playing returned by the optical disc control system is not received, the information includes: sending disc-playing inquiry information for inquiring disc-playing results to the optical disc control system every fourth preset time, wherein the number of times of sending the disc-playing inquiry information does not exceed the second preset number of times; judging whether the information of successful disc playing returned by the optical disc control system is received; if so, judging that the optical disc control system successfully completes the disc playing operation, otherwise, judging that the disc playing operation fails, and canceling the disc playing operation.
In order to solve the above technical problem, a second technical solution adopted in the embodiments of the present invention is as follows:
an apparatus for controlling an operation of an optical disc, comprising: the optical disc taking control module is used for sending a disc taking instruction for taking out an optical disc to the optical disc control system and judging whether the optical disc control system successfully finishes the disc taking operation according to a first preset rule; the disc placing control module is used for further sending a disc placing instruction for placing the optical disc into the optical drive to the optical disc control system when the optical disc control system successfully completes the disc taking operation, and judging whether the optical disc control system successfully completes the disc placing operation according to a second preset rule; and the ending control module is used for judging that the disc playing instruction is executed and ending the disc playing operation when the disc playing operation is successfully finished by the optical disc control system.
In order to solve the above technical problem, a third technical solution adopted in the embodiments of the present invention is as follows:
a computer-readable storage medium, having stored thereon a computer program which, when executed, implements a method of controlling the operation of an optical disc as described above.
In order to solve the above technical problem, a fourth technical solution adopted in the embodiments of the present invention is as follows:
a computer apparatus comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the processor implementing the method of controlling the operation of an optical disc as described above when executing the computer program.
The embodiment of the invention has the beneficial effects that: different from the situation in the prior art, the embodiment of the present invention sends a disc fetching instruction for fetching an optical disc to an optical disc control system, and determines whether the optical disc control system has successfully completed a disc fetching operation according to a first preset rule, if so, further sends a disc placing instruction for placing the optical disc to an optical drive to the optical disc control system, and determines whether the optical disc control system has successfully completed a disc placing operation according to a second preset rule, if so, it is determined that the disc placing instruction is completed, and the optical disc operation is ended, thereby solving the following problems in the prior art: during the operation of the optical disc, the problem that the disc-taking operation is unsuccessful or the disc-putting operation is unsuccessful often occurs, which results in the interruption or error of the next operation steps and the loss of the user.
Drawings
FIG. 1 is a flowchart illustrating an implementation of an embodiment of a method for controlling an optical disc according to a first embodiment of the present invention;
FIG. 2 is a partial structural frame diagram of an embodiment of an apparatus for controlling an operation of an optical disc according to a second embodiment of the present invention;
FIG. 3 is a partial structural framework diagram of an embodiment of a computer-readable storage medium according to a third embodiment of the present invention;
fig. 4 is a partial structural framework diagram of an embodiment of a computer device according to a fourth embodiment of the present invention.
Detailed Description
Example one
Referring to fig. 1, fig. 1 is a flowchart illustrating an embodiment of a method for controlling an optical disc operation, which can be obtained by referring to fig. 1, and includes the following steps:
step S101: and sending a disc fetching instruction for fetching the optical disc to the optical disc control system, and judging whether the optical disc control system successfully completes the disc fetching operation according to a first preset rule. The action of controlling the optical disc operation includes a disc taking operation and a disc placing operation, and the step does not limit the first preset rule.
Step S102: if the optical disc control system has successfully completed the disc fetching operation, further sending a disc placing instruction for placing the optical disc into the optical drive to the optical disc control system, and judging whether the optical disc control system has successfully completed the disc placing operation according to a second preset rule. Wherein, the step does not limit the second preset rule.
Step S103: and if the optical disc control system successfully finishes the disc playing operation, judging that the disc playing instruction is finished and finishing the optical disc operation.
In this embodiment, optionally, the determining, according to a first preset rule, whether the optical disc control system has successfully completed the disc fetching operation includes:
and if the optical disk control system does not successfully finish the disk fetching operation, sending information for canceling the disk fetching instruction to the optical disk control system, and sending a new disk fetching instruction to the optical disk control system again. If the optical disc control system does not successfully complete the disc fetching operation, it indicates that the disc fetching instruction is invalid, and a new disc fetching instruction needs to be sent to the optical disc control system again.
In this embodiment, optionally, the determining whether the optical disc control system has successfully completed the disc playing operation according to a second preset rule includes:
and if the optical disc control system does not successfully complete the disc placing operation, sending information for canceling the disc fetching instruction to the optical disc control system, and sending a new disc fetching instruction to the optical disc control system again. If the optical disc control system does not successfully complete the disc playing operation, it indicates that the disc playing instruction is invalid, and a new disc playing instruction needs to be sent to the optical disc control system again.
In this embodiment, optionally, the determining, according to a first preset rule, whether the optical disc control system has successfully completed the disc fetching operation includes:
firstly, after sending the disc fetching instruction to the optical disc control system and a first preset time period, judging whether information returned by the optical disc control system and successfully receiving the disc fetching instruction is received. Wherein, the first preset time period can be selected to be 3 seconds or 5 seconds.
Secondly, if the information that the disc fetching instruction is successfully received and returned by the optical disc control system is received, whether the information that the disc fetching is successfully received and returned by the optical disc control system is received is further judged.
Thirdly, if receiving the information of successful disk taking returned by the optical disk control system, judging that the optical disk control system has successfully completed the disk taking operation.
In this embodiment, optionally, if the information of successful disc fetching returned by the optical disc control system is not received, the method includes:
firstly, sending disc-taking inquiry information for inquiring disc-taking results to the optical disc control system every second preset time, wherein the number of times of sending the disc-taking inquiry information does not exceed a first preset number of times, the second preset time can be 3 seconds or 5 seconds, and the first preset number of times can be 3 times.
Secondly, judging whether the information of successful disk taking returned by the optical disk control system is received.
Thirdly, if receiving the information of successful disk taking returned by the optical disk control system, judging that the optical disk control system has successfully completed the disk taking operation, otherwise, judging that the disk taking operation fails, and canceling the disk taking operation.
In this embodiment, optionally, the determining, according to a second preset rule, whether the optical disc control system has successfully completed the disc playing operation includes:
firstly, after sending the disc playing instruction to the optical disc control system and a third preset time period, judging whether information returned by the optical disc control system for successfully receiving the disc playing instruction is received or not. Wherein, the third preset time period can be selected to be 3 seconds or 5 seconds.
Secondly, if the information of successful receiving of the disc playing instruction returned by the optical disc control system is received, whether the information of successful disc playing returned by the optical disc control system is received is further judged.
Thirdly, if the information of successful disc playing returned by the optical disc control system is received, the optical disc control system is judged to successfully complete the disc playing operation.
In this embodiment, optionally, if the information of successful playing returned by the optical disc control system is not received, the information includes:
firstly, sending a disc-playing inquiry message for inquiring the disc-playing result to the optical disc control system every fourth preset time, wherein the number of sending the disc-playing inquiry message does not exceed a second preset number. Wherein, the second preset number of times can be selected as 3 times.
Secondly, whether the information of successful disc playing returned by the optical disc control system is received is judged.
Thirdly, if the information of successful disc playing returned by the optical disc control system is received, the optical disc control system is judged to successfully complete the disc playing operation, otherwise, the disc playing operation is judged to fail, and the disc playing operation is cancelled.
The embodiment of the invention sends the disk taking instruction for taking out the optical disk to the optical disk control system, judges whether the optical disk control system successfully finishes the disk taking operation according to the first preset rule, further sends the disk placing instruction for placing the optical disk to the optical drive to the optical disk control system if the optical disk control system successfully finishes the disk placing operation according to the second preset rule, judges that the disk placing instruction is executed and finishes the optical disk operation if the optical disk control system successfully finishes the disk placing operation, and solves the following problems in the prior art: during the operation of the optical disc, the problem that the disc-taking operation is unsuccessful or the disc-putting operation is unsuccessful often occurs, which results in the interruption or error of the next operation steps and the loss of the user.
Example two
Referring to fig. 2, fig. 2 is a partial structural frame diagram of an apparatus for controlling an operation of an optical disc according to an embodiment of the present invention, which can be obtained by referring to fig. 2, and an apparatus 100 for controlling an operation of an optical disc according to the present invention includes:
the disc fetching control module 110 is configured to send a disc fetching instruction for fetching an optical disc to an optical disc control system, and determine whether the optical disc control system has successfully completed a disc fetching operation according to a first preset rule.
The disc-playing control module 120 is configured to further send a disc-playing instruction for placing the optical disc into the optical disc drive to the optical disc control system when the optical disc control system has successfully completed the disc-taking operation, and determine whether the optical disc control system has successfully completed the disc-playing operation according to a second preset rule.
An end control module 130, configured to determine that the disc playing instruction is executed completely when the disc playing operation has been completed successfully by the optical disc control system, and end the optical disc operation.
The embodiment of the invention sends the disk taking instruction for taking out the optical disk to the optical disk control system, judges whether the optical disk control system successfully finishes the disk taking operation according to the first preset rule, further sends the disk placing instruction for placing the optical disk to the optical drive to the optical disk control system if the optical disk control system successfully finishes the disk placing operation according to the second preset rule, judges that the disk placing instruction is executed and finishes the optical disk operation if the optical disk control system successfully finishes the disk placing operation, and solves the following problems in the prior art: during the operation of the optical disc, the problem that the disc-taking operation is unsuccessful or the disc-putting operation is unsuccessful often occurs, which results in the interruption or error of the next operation steps and the loss of the user.
EXAMPLE III
Referring to fig. 3, a computer-readable storage medium 10 according to an embodiment of the present invention can be seen, where the computer-readable storage medium 10 includes: ROM/RAM, magnetic disks, optical disks, etc., on which a computer program 11 is stored, which computer program 11, when executed, implements a method of controlling the operation of an optical disk as described in the first embodiment. Since the method for controlling the operation of the optical disc has been described in detail in the first embodiment, the description is not repeated here.
The method for controlling the operation of the optical disc implemented by the embodiment of the invention sends the disc taking instruction for taking out the optical disc to the optical disc control system, judges whether the optical disc control system successfully completes the disc taking operation according to the first preset rule, further sends the disc placing instruction for placing the optical disc to the optical disc drive to the optical disc control system if the optical disc control system successfully completes the disc placing operation according to the second preset rule, judges that the disc placing instruction is executed and ends the optical disc operation if the optical disc control system successfully completes the disc placing operation, and solves the following problems in the prior art: during the operation of the optical disc, the problem that the disc-taking operation is unsuccessful or the disc-putting operation is unsuccessful often occurs, which results in the interruption or error of the next operation steps and the loss of the user.
Example four
Referring to fig. 4, a computer apparatus 20 according to an embodiment of the present invention includes a processor 21, a memory 22, and a computer program 221 stored in the memory 22 and executable on the processor 21, wherein the processor 21 implements the method for controlling the operation of the optical disc according to an embodiment when executing the computer program 221. Since the method for controlling the operation of the optical disc has been described in detail in the first embodiment, the description is not repeated here.
The method for controlling the operation of the optical disc implemented by the embodiment of the invention sends the disc taking instruction for taking out the optical disc to the optical disc control system, judges whether the optical disc control system successfully completes the disc taking operation according to the first preset rule, further sends the disc placing instruction for placing the optical disc to the optical disc drive to the optical disc control system if the optical disc control system successfully completes the disc placing operation according to the second preset rule, judges that the disc placing instruction is executed and ends the optical disc operation if the optical disc control system successfully completes the disc placing operation, and solves the following problems in the prior art: during the operation of the optical disc, the problem that the disc-taking operation is unsuccessful or the disc-putting operation is unsuccessful often occurs, which results in the interruption or error of the next operation steps and the loss of the user.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A method of controlling operation of an optical disc, comprising:
sending a disk taking instruction for taking out the optical disk to an optical disk control system, and judging whether the optical disk control system successfully finishes the disk taking operation according to a first preset rule;
if yes, further sending a disc placing instruction for placing the optical disc into the optical drive to the optical disc control system, and judging whether the optical disc control system successfully completes disc placing operation according to a second preset rule;
if yes, the disc-playing command is judged to be completed, and the disc operation is ended.
2. The method of claim 1, wherein the determining whether the optical disc control system has successfully completed the disc fetching operation according to a first preset rule comprises:
and if the optical disk control system does not successfully finish the disk fetching operation, sending information for canceling the disk fetching instruction to the optical disk control system, and sending a new disk fetching instruction to the optical disk control system again.
3. A method for controlling optical disc operation according to claim 1, wherein said determining whether the optical disc control system has successfully completed the disc-playing operation according to a second preset rule, then comprises:
and if the optical disc control system does not successfully complete the disc placing operation, sending information for canceling the disc fetching instruction to the optical disc control system, and sending a new disc fetching instruction to the optical disc control system again.
4. The method of claim 1, wherein the determining whether the optical disc control system has successfully completed the disc fetching operation according to the first preset rule comprises:
after the disc fetching instruction is sent to the optical disc control system and a first preset time length passes, judging whether information returned by the optical disc control system and used for successfully receiving the disc fetching instruction is received;
if yes, further judging whether the information of successful disk fetching returned by the optical disk control system is received;
if yes, the optical disk control system is judged to finish the disk taking operation successfully.
5. The method according to claim 4, wherein if the information of successful disc fetching returned by the optical disc control system is not received, the method comprises:
sending disc-taking inquiry information for inquiring disc-taking results to the optical disc control system every second preset time length, wherein the number of times of sending the disc-taking inquiry information does not exceed the first preset number of times;
judging whether the information of successful disk taking returned by the optical disk control system is received;
if yes, the optical disk control system is judged to have successfully completed the disk fetching operation, otherwise, the disk fetching operation is judged to be failed, and the disk fetching operation is cancelled.
6. The method according to claim 1, wherein said determining whether the disc playing operation has been successfully completed by the disc control system according to a second predetermined rule comprises:
after the disc playing instruction is sent to the optical disc control system and a third preset time length passes, judging whether information returned by the optical disc control system and used for successfully receiving the disc playing instruction is received;
if yes, further judging whether the information of successful disc playing returned by the optical disc control system is received;
if yes, the optical disk control system is judged to have successfully finished the disk playing operation.
7. The method of claim 6, wherein if the information of successful playing back from the optical disc control system is not received, the method comprises:
sending disc-playing inquiry information for inquiring disc-playing results to the optical disc control system every fourth preset time, wherein the number of times of sending the disc-playing inquiry information does not exceed the second preset number of times;
judging whether the information of successful disc playing returned by the optical disc control system is received;
if so, judging that the optical disc control system successfully completes the disc playing operation, otherwise, judging that the disc playing operation fails, and canceling the disc playing operation.
8. An apparatus for controlling an operation of an optical disc, comprising:
the optical disc taking control module is used for sending a disc taking instruction for taking out an optical disc to the optical disc control system and judging whether the optical disc control system successfully finishes the disc taking operation according to a first preset rule;
the disc placing control module is used for further sending a disc placing instruction for placing the optical disc into the optical drive to the optical disc control system when the optical disc control system successfully completes the disc taking operation, and judging whether the optical disc control system successfully completes the disc placing operation according to a second preset rule;
and the ending control module is used for judging that the disc playing instruction is executed and ending the disc playing operation when the disc playing operation is successfully finished by the optical disc control system.
9. A computer-readable storage medium, having a computer program stored thereon, wherein the computer program is executed to implement the method for controlling the operation of an optical disc according to any one of claims 1 to 7.
10. A computer device comprising a processor, a memory and a computer program stored in the memory and executable on the processor, wherein the processor implements the method for controlling the operation of an optical disc according to any one of claims 1 to 7 when executing the computer program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010845822.5A CN112071336A (en) | 2020-08-20 | 2020-08-20 | Method and device for controlling operation of optical disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010845822.5A CN112071336A (en) | 2020-08-20 | 2020-08-20 | Method and device for controlling operation of optical disc |
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| CN112071336A true CN112071336A (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010845822.5A Pending CN112071336A (en) | 2020-08-20 | 2020-08-20 | Method and device for controlling operation of optical disc |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57147162A (en) * | 1981-03-06 | 1982-09-10 | Matsushita Electric Ind Co Ltd | Recorder and reproducer |
| EP0724261A2 (en) * | 1994-12-28 | 1996-07-31 | Aiwa Co., Ltd. | Auto changer |
| CN1937040A (en) * | 2005-09-23 | 2007-03-28 | 广明光电股份有限公司 | Method for detecting CD machine and apparatus |
| CN108288474A (en) * | 2018-03-16 | 2018-07-17 | 北京星震维度信息技术有限公司 | Rotating disc type optical disc access device |
| CN210378470U (en) * | 2019-10-25 | 2020-04-21 | 北京万盘科技有限公司 | CD burning and printing device with gantry type mechanical arm |
-
2020
- 2020-08-20 CN CN202010845822.5A patent/CN112071336A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57147162A (en) * | 1981-03-06 | 1982-09-10 | Matsushita Electric Ind Co Ltd | Recorder and reproducer |
| EP0724261A2 (en) * | 1994-12-28 | 1996-07-31 | Aiwa Co., Ltd. | Auto changer |
| CN1937040A (en) * | 2005-09-23 | 2007-03-28 | 广明光电股份有限公司 | Method for detecting CD machine and apparatus |
| CN108288474A (en) * | 2018-03-16 | 2018-07-17 | 北京星震维度信息技术有限公司 | Rotating disc type optical disc access device |
| CN210378470U (en) * | 2019-10-25 | 2020-04-21 | 北京万盘科技有限公司 | CD burning and printing device with gantry type mechanical arm |
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Application publication date: 20201211 |
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