Method of implementing data acquisition and comparison of scheduling system
A scheduling system and data technology, applied in the transmission system, digital transmission system, data exchange network, etc., can solve problems such as inability to configure data, affect system operation, and affect the efficiency of system operation, so as to ensure data upload and reduce the time , the effect of improving safety
Inactive Publication Date: 2010-06-02
BEIJING JIAXUN FEIHONG ELECTRIC CO LTD
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Problems solved by technology
[0009] 1. For the normal processing of uploaded messages, normal data configuration cannot be performed during the data upload period, so that when a more urgent situation occurs, it will affect the normal system operation;
[0010] 2. If there is a lot of maintenance data, since all the data is uploaded, the upload time will be relatively long, which will inevitably occupy more memory space of the background device, thus affecting the efficiency of the system operation;
[0011] 3. The result of uploading all the data is that the background data completely covers the local data of the maintenance terminal, and the data comparison between the two cannot be performed. It is difficult to locate the problem of data configuration
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[0042] The invention provides a method for requesting and comparing configuration data in a dispatching communication system. In the method, the maintenance personnel selects the type and range of requested data, and the maintenance terminal sends a data request message instruction to the background equipment, and then receives and processes the background response message and Update the display in the new interface at any time, the system maintenance personnel can compare the difference between the two, and then customize and update the local configuration data. This method can more effectively understand the data configuration of the background communication equipment and ensure the normal operation of the dispatching communication system .
[0043] The implementation process of the present invention will be described below in conjunction with the accompanying drawings.
[0044] figure 1 Shown is the flow chart of the scheduling system to achieve data retrieval and comparis...
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The invention discloses a method for data acquisition and comparison in a scheduling system, which belongs to the technical field of network communication and ensures the safe upload of data of a scheduling communication system, thereby ensuring the normal and safe operation of the scheduling communication system. The invention is implemented by: in the field of scheduling command communication, in order to know the actual data configuration of background equipment in time, the system maintenance staff can order the configuration data required according to the need by means of information interaction with the background equipment, and simultaneously compare with the configuration data of the local maintenance terminal, and then selectively update the local data configuration according to the need. Compared with the prior art, the invention ensures the data upload with safety, flexibility and high efficiency and greatly improve the safety, flexibility and timeliness of system maintenance; since the require data can be selected freely, in the situation of a large quantity of configuration data, the invention can greatly reduce the upload time of all data and increase the maintenanceefficiency.
Description
technical field [0001] The invention relates to the technical field of dispatching communication, in particular to a method for a dispatching system to realize data retrieval and comparison. Background technique [0002] In the dispatching communication system widely used in the military, railway, subway and other industries, due to the particularity of its application industry, the data maintenance of the dispatching system is particularly cautious and important. In the process of data maintenance using the maintenance terminal, due to various reasons such as interruption of the communication channel, the configuration data of the maintenance terminal and the background equipment may be inconsistent. At this time, if the data is downloaded blindly to the background again, the system may run abnormally , thus bringing unpredictable consequences to the dispatching command system. Therefore, realizing data upload is an urgent need to ensure system security. [0003] In order ...
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IPC IPC(8): H04L12/24H04W24/04
Inventor 冯瑞华
Owner BEIJING JIAXUN FEIHONG ELECTRIC CO LTD