Patent Grant
7418618
1. Field of the Invention
The invention relates in general to an error reporting and correcting method applied to a peripheral, and more particularly, to a method applicable to automatically report and correct errors occurring to peripherals, which then can be operated normally.
2. Related Art of the Invention
Peripherals, including scanners, printers, and CD-ROM's employed in the user hosts have become necessary appliances for offices. When errors occur to the peripherals, the users are normally unaware of the reasons causing such errors. Therefore, telephones inquiries or electronic mails are typically used for contacting the customer service of the providers. Very often the customer service cannot resolve the problem immediately and has to transfer such issues to other related people. This method is very restrictive.
Another more convenient method to resolve the above problems is to automatically inquire whether the user needs to update the application software or driver program. Or alternatively, the user may log on the website of the provider to download the updated software or program. However, the updated program is often designed as an overall correction instead of a revision designed for the specific errors occurring to the peripheral. Further, the downloading process is normally very time consuming and very often unavailable because of a network jam.
The present invention provides an error reporting and correcting method applied to a peripheral. Only when operation errors occur to the peripheral, and the correcting message appears is the correcting program downloaded, such that the peripheral can returns to normal operation process. Therefore, the time spent on correcting the error is reduced, and the network flow will not be stopped by such correction.
The peripheral is connected to the user host via a network. The error reporting and correcting method of the peripheral includes generating an error record file immediately after an error operation occurs to the peripheral. The error record file is uploaded via the network from the user host. A correcting program related to such error record file is then downloaded to the user host. After being downloaded, the correcting program for error correction can be automatically installed in the user host.
In one preferred embodiment, this method includes several inquiry steps, such as an inquiry whether the error record file is to be uploaded, whether the correcting program is to be downloaded, and whether the correcting program is to be installed. When the user agrees with all these inquiries, the above steps are performed.
Preferably, the method further comprises detecting whether the error record file is generated or not. The error record file will only be uploaded after the generation thereof.
The present invention further comprises an error reporting and correcting method applied to a peripheral to resolve an error operation of the peripheral caused by hardware or software.
When the error operation of the peripheral is enabled by the hardware, processing steps include generating an error code as an index to compare with a message table. The correction message corresponding to the error code is thus obtained from the message table. The correction message is then displayed on the screen of the user host, allowing the user to check for the reason causing such an error in the correction process steps.
When the error operation of the peripheral is enabled by the software, the process includes generating an error record file. While being detected, the error record file is uploaded, followed by downloading a correcting program corresponding to the error record file. The correcting program for correcting the error operation is then automatically installed.
In the above process steps, the process steps for the errors caused by hardware may be superior to those for the errors caused by software. Or alternatively, the process steps for the errors caused by software may be superior to those for the errors caused by hardware. The process steps for the errors caused by both software and hardware can be executed together. The user may then decide whether the correction operation is performed or not.
Accordingly, the present invention displays a correction message when operation errors of the peripheral are caused by the hardware, such that the user may obtain the existence of the errors and the related correction process. When the operation errors of the peripheral are caused by the software, the error correction program code in the automatic correcting software allows the peripheral to return to normal operation. Further, when the errors are caused by the software, the corresponding correcting program can be downloaded without routinely updating the program, so that the network flow is more fluent.
These, as well as other features of the present invention, will become more apparent upon reference to the drawings wherein:
Referring to
Being instructed by the application program 121 and driven by the driver program 122 in the step 102, the peripheral 100 starts being operated. Meanwhile, a record program 124 is downloaded in the user host 120 to continuously record operation during execution of the application program 120 and the driver program 122. In addition, an error detecting program 125 is also loaded to continuously detect whether any error record file is existent in the register file in step 104. When the error record file is not existent, the peripheral stays in operation status in step 102.
When an error operation is caused by software in the operation (step 106), the record program 124 extracts an error code in step 127 and saves the error code as a record file into the register 123. When the detecting program 125 detects the existence of the error record file in the register 123 in step 128, the user is notified by providing an error detection message immediately. Or alternatively, the user is notified after the program is terminated that error of the peripheral 100 caused by software exists. The user may also be notified that error of the peripheral 100 caused by software exists before executing the program next time.
When an error operation is caused by software in the operation (step 106), the record program 124 extracts an error code in step 127 and saves the error code as a record file into the register 123. When the detecting program 124 detects the existence of the error record file in the register 123 in step 128, the user is notified by providing an error detection message immediately. Or alternatively, the user is notified after the program is terminated that error of the peripheral 100 caused by software exists. The user may also be notified that error of the peripheral 100 caused by software exists before executing the program next time.
When the user requests to upload the error record file to the error processing system 150 of the provider in step 129, the detecting program 125 stands by until the upload operation is granted. When the upload operation is granted by the user, with the user host 120 connected to the network 140, the detecting program 125 links the address of the error processing system 150 of the provider. When the record program 124 detects that the error record file in the register 123 has been uploaded to the error processing system 150, the error record file is erased from the register 123. Alternatively, the error record file is erased when the detecting program 124 detects the upload process for the error record file.
When the error processing system 150 of the provider receives the error record file, the error code contained therein is used to determine whether the error is caused by the application program 121 or by the driver program 122. When the source causing the error is obtained, a correcting program is linked in step 152. A download request message is then output in step 154. When the user host 120 receives the request message, the user is inquired of whether the correcting program is to be downloaded in step 155. If the user disagrees with downloading the correcting program, the error processing system 150 of the provider stands by in step 156b for downloading agreement from the user. When the user decides to download the correcting program, the error processing system 150 uploads the correcting program allowing the user host 120 to download in step 156a. Similarly, after downloading the correcting program, the user is inquired whether the correcting program is to be automatically installed in step 157. When the user decides to install the correcting program, the correcting program is automatically decompressed and installed in the user host 120. Otherwise, the correcting program is saved in the user host 120.
The error caused by software (the application program 121 or driver program 122) may include that the software itself is an old version, or bugs exist in certain program code therein. Whichever reason that is, the software program is updated or corrected according to the error code.
Referring to
When the peripheral 200 is operated by the application program 211 and driven by the driver program 212, a record program 213 is downloaded in the user host 210 to continuously record the operation during execution of the application program 211 and the driver program 212. An error detecting program 214 is also downloaded to receive the error code extracted by the recording program 213, and to compare the error code to a message table 202. The message table 202 is saved as a firmware in the peripheral 200 (as shown in
When error occurs after the peripheral 200 is operated at operation 203, the recording program 213 records the error code of the error at block 204 and sends the error code to the error detecting program 214 during execution of the driver program 212 in step 215. The error detecting program 214 compares the error code with the message table 202. The message table 202 includes a plurality of error code columns and a plurality of correcting message columns corresponding to the error code columns. The correcting messages saved in the correcting message columns include hardware errors and hardware correcting processes. Therefore, the correcting message related to the error code extracted by the recording program 213 can be obtained in step 216. In step 217, the correcting message is displayed in the user host. The user can then correct the peripheral according to the correcting process contained in the error message.
In the above embodiment, the processing steps for errors of the peripheral caused by software and hardware are described. The following is to describe how to determine the error is caused by software or hardware, and the steps when such error occurs.
Referring to
When the peripheral is down or data process error occurs due to operation error of the peripheral, the error reporting and correcting method includes detecting of the user host whether an error code exists (step 300). If the error code is nonexistent, the error may be caused by failure of extraction or something irrelevant to the operation of the peripheral. If it is caused by failure of extraction and such failure continues, the peripheral may not be activated yet or the connection between the user host and the peripheral is not established yet.
When the error code is detected, it indicates the error code has been generated. Meanwhile, the error code is compared to the message table saved in the peripheral or the user host at step 304 to determine whether the error code exists therein at block 306. The message table is used to store a plurality of error code columns and a plurality of correcting columns corresponding to the error code columns, while reasons for causing the hardware errors and hardware correcting steps are saved in the correcting columns. As the driver program is the software driving the peripheral, the error codes of various function codes of the driver program may be the same as the error codes caused by hardware. The application program is for the high-level operation. Therefore, the function error codes of the application program will not be the same as the error codes in the message table.
In the above condition, when the error code cannot be found after comparison at step 308, it indicates that the error is caused by the application program. Therefore, the user can be inquired of whether the error code is to be uploaded, or whether the error record file is to be uploaded according to the error code. The following downloading and installing processes at steo 310 are similar to the steps 129 and 159 as shown in
In the above condition, when the error code is detected in the message table at step 312, it indicates that the error is caused by either the driver program or the hardware. When the hardware correcting procedure has higher priority than that of the software for the correcting method, the correcting message is obtained from the message table and displayed in step 314. When normal operation 320 is not retrieved in step 316, it indicates such error is a driving error caused by a part of program code of the driver program. The user is again inquired of whether the error record file of the error code is to be uploaded. The following process at step 318 can be referenced to the download step 129 and install step 159 as shown in
In another condition, when the error caused by software is prior to the error caused by hardware, the steps 129 and 159 may be performed in step 312 first. If normal operation 320 is not obtained in step 316, the correcting message for hardware is then obtained and displayed at the user end.
When the correcting method is designed for simultaneously executing the processing steps for the errors caused by both software and hardware, the message is displayed first allowing the user to decide whether to execute the correcting operation of the hardware or the software.
In addition, if the error code of the driver program and the error code caused by hardware do not correspond to the same, when it is found that the error code is the error code in the message table by comparing the message table in step 306, one can thus obtain the correcting message from the message table direction and show it at the user end. When it is found that the error code does not correspond to any of the code in the message table in step 306, the user is inquired of whether such error code is uploaded to the error processing system of the provider. The error processing system of the provider then determines the errors being caused by the driver program or the application program to download the corresponding correcting program.
Accordingly, the present invention has the advantages that the operation error caused by hardware or software can be detected, allowing the user to know the error location and the correcting process. Or the correcting program can be downloaded allowing the operation software to be updated. The error correcting time of the peripheral is thus reduced. As the correcting program is downloaded when the error is caused by software, the network flow is fluent with reduced log-in time.
Other embodiments of the invention will appear to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
| Number | Name | Date | Kind |
|---|---|---|---|
| 5794032 | Leyda | Aug 1998 | A |
| 6513076 | Chen | Jan 2003 | B1 |
| 6732195 | Baldwin | May 2004 | B1 |
| 20010003827 | Shimamura | Jun 2001 | A1 |
| 20030023770 | Barmettler et al. | Jan 2003 | A1 |
| 20030154425 | Kim | Aug 2003 | A1 |
| Number | Date | Country | |
|---|---|---|---|
| 20040153690 A1 | Aug 2004 | US |
