CN1691556A - Method of remote terminal equipment maintenance - Google Patents
Method of remote terminal equipment maintenance Download PDFInfo
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- CN1691556A CN1691556A CNA2004100147483A CN200410014748A CN1691556A CN 1691556 A CN1691556 A CN 1691556A CN A2004100147483 A CNA2004100147483 A CN A2004100147483A CN 200410014748 A CN200410014748 A CN 200410014748A CN 1691556 A CN1691556 A CN 1691556A
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- client
- dtmf
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- maintenance
- system configuration
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Abstract
The invention discloses a keeping method for a remote terminal equipment, comprising: the custom terminal's monitoring on the server terminal, system configuration and attended operation; the monitoring between the said user customer and sever, system configuration and attended operation are DTMF signals transmitted by PSTN. The invention applying the DTMF coder and decoder to code on the system configuration files and system status, convert them into DTMF signal and transmit in the condition of being unable to establish the data connection between the customer and the sever.
Description
Technical field
The present invention relates to a kind of maintaining method of RTU (remote terminal unit).
Background technology
Traditional long-range operation maintenance is all carried out under server end and client can be carried out situation that data are connected.But this maintaining method is under server and Terminal Server Client can not carry out situation that data are connected, and server can't carry out remote monitoring, configuration and maintenance to remote client devices.
Summary of the invention
The object of the present invention is to provide a kind ofly under server and Terminal Server Client can not carry out situation that data are connected, server can carry out the maintaining method of the RTU (remote terminal unit) of remote monitoring, configuration and maintenance by the PSTNW network to remote client devices with dtmf signal.
For achieving the above object, technical solution of the present invention is:
The present invention is a kind of maintaining method of RTU (remote terminal unit), this method comprise client to server end monitor, system configuration and attended operation, monitoring, system configuration and the maintenance signal that transmits between described client and server end is the dtmf signal by the PSTN Network Transmission
After adopting such scheme, because the present invention adds the DTMF codec respectively at server end and Terminal Server Client, by the DTMF codec CONFIG.SYS and system mode are encoded, change into dtmf signal and under server end and client can not be carried out situation that data are connected, transmit, thereby can carry out remote monitoring, configuration and maintenance client.The present invention has overcome server end and client can not carry out data when being connected, and the problem that can't carry out Remote configuration and maintenance greatly reduces the required cost of remote maintenance simultaneously.
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the flow chart of remote monitoring of the present invention;
Fig. 2 is the flow chart of Remote configuration of the present invention;
Fig. 3 is the flow chart of remote maintenance of the present invention.
Embodiment
Inventive point of the present invention just is to add the DTMF codec respectively at server end and Terminal Server Client, by the DTMF codec CONFIG.SYS and system mode are encoded, change into dtmf signal, under server end and client can not be carried out situation that data are connected, transmit, thereby can carry out remote monitoring, configuration and maintenance client.
1, remote monitoring (as shown in Figure 1):
When client and server end can not carry out normal data when being connected, client is used the DTMF codec earlier, call out and login the server end of long-range operation maintenance system with dtmf signal to server end by the PSTN network, CONFIG.SYS that client device will be at that time and system mode are transferred to after the DTMF codec encodes by Control Software and CPU treatment facility then, convert dtmf signal to, by the DTMF codec of PSTN Network Transmission to server end, and decoding is reduced into the CONFIG.SYS and the system status file of client, thereby realizes the remote monitoring to client.
2, Remote configuration (as shown in Figure 2):
When system files such as the configuration information of client device and system mode need dispose, at first call out and logon server with dtmf signal, be converted into dtmf signal by system works file then and be transferred to server end existing customer's end, server end is by after reducing to the decoding of dtmf signal, by CPU treatment facility and Control Software, in database, extract and be stored in the database and corresponding original configuration file this client in advance, handle by CPU processor and Control Software again, be transferred to the dtmf code device, be converted into dtmf signal, by PSTN net login Terminal Server Client, client is after receiving dtmf signal, by the DTMF codec this signal is converted into CONFIG.SYS, by client CPU processor and Control Software, reconfigure the system works file and (comprise configuration file, state information etc.), finish reconfiguring of client device.
3. remote maintenance (as shown in Figure 3):
When server end need be safeguarded client (as upgrading, renewal etc.), at first call out and logon server with dtmf signal, then by server end CPU and Control Software, with maintenance information process DTMF codec, change into dtmf signal, by the PSTN Network Transmission to client, after client is received dtmf signal, decoding is reduced into maintenance information, carries out maintenance work.Generate new CONFIG.SYS and system status file, thereby finish maintenance.
Claims (1)
1, a kind of maintaining method of RTU (remote terminal unit), this method comprise client to server end monitor, system configuration and attended operation; It is characterized in that: monitoring, system configuration and the maintenance signal that transmits between described client and server end is the dtmf signal by the PSTN Network Transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100147483A CN1691556A (en) | 2004-04-21 | 2004-04-21 | Method of remote terminal equipment maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100147483A CN1691556A (en) | 2004-04-21 | 2004-04-21 | Method of remote terminal equipment maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1691556A true CN1691556A (en) | 2005-11-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100147483A Pending CN1691556A (en) | 2004-04-21 | 2004-04-21 | Method of remote terminal equipment maintenance |
Country Status (1)
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| CN (1) | CN1691556A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009053860A1 (en) * | 2007-10-26 | 2009-04-30 | Shyam Kedare | Aural compensation for achieving uniform accessibility for computing resources |
| CN101217512B (en) * | 2008-01-11 | 2010-08-18 | 腾讯科技（深圳）有限公司 | A client-end state maintenance method, system, client-end and application server |
| WO2010148714A1 (en) * | 2009-11-10 | 2010-12-29 | 中兴通讯股份有限公司 | Control method and system for remote configuration |
| CN102006196A (en) * | 2010-12-10 | 2011-04-06 | 郑州市景安计算机网络技术有限公司 | Method for managing server environment configuration |
| WO2011137647A1 (en) * | 2010-05-05 | 2011-11-10 | 中国科学院武汉物理与数学研究所 | Method and device for implementing ramsey-cpt atomic frequency standard by microwave periodic on-off modulation vcsel |
-
2004
- 2004-04-21 CN CNA2004100147483A patent/CN1691556A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009053860A1 (en) * | 2007-10-26 | 2009-04-30 | Shyam Kedare | Aural compensation for achieving uniform accessibility for computing resources |
| CN101217512B (en) * | 2008-01-11 | 2010-08-18 | 腾讯科技（深圳）有限公司 | A client-end state maintenance method, system, client-end and application server |
| WO2010148714A1 (en) * | 2009-11-10 | 2010-12-29 | 中兴通讯股份有限公司 | Control method and system for remote configuration |
| CN101729594B (en) * | 2009-11-10 | 2013-08-07 | 中兴通讯股份有限公司 | Remote configuration control method and system |
| US8984483B2 (en) | 2009-11-10 | 2015-03-17 | Zte Corporation | Control method and system for remote configuration |
| WO2011137647A1 (en) * | 2010-05-05 | 2011-11-10 | 中国科学院武汉物理与数学研究所 | Method and device for implementing ramsey-cpt atomic frequency standard by microwave periodic on-off modulation vcsel |
| CN102006196A (en) * | 2010-12-10 | 2011-04-06 | 郑州市景安计算机网络技术有限公司 | Method for managing server environment configuration |
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