Interactive parameter data updating method

A data update and interactive technology, applied in the field of data processing, can solve the problems of reducing the service life of non-volatile storage devices, frequent data update times, and user inconvenience.

Inactive Publication Date: 2004-11-10
BENQ CORP
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Problems solved by technology

But please pay special attention, if the system is suddenly interrupted during the process of writing data back to the Flash 350 from the RAM 370 (for example, the power supply is suddenly interrupted, the user presses reset to restart the system by mistake at this time, or there is a bug in the system), then the system will be interrupted. Can interrupt the data update program in execution, because the data in Flash 350 just is interrupted before updating, so the previous total check code CS of Flash 350 will not change (need to update the data in Flash 350 A new total check code CS will be generated after the system is restarted. When the system is restarted, the abnormal situation that the total value of the data in the Flash 350 does not match the total check code CS will occur. After the syst...

Method used

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Embodiment 1

[0043] Embodiment 1 has described a non-volatile storage device including a transaction data storage device and a version data storage device. Of course, in practical applications, the non-volatile storage device may also include multiple, for example, two The version data storage device is used for storing different versions of user parameter data. Please refer to Figure 5 , which represents a block diagram of a data storage device provided according to Embodiment 2 of the present invention. The data storage device 550 includes a non-volatile storage device 55, a random access storage device 37 and a read-only storage device 490, and the non-volatile storage device 55 includes a transaction data storage device 551, a version data storage device 553 and a version data The storage device 555 and its related connections are shown in the figure. Wherein, the non-volatile storage device 55 can be a non-volatile memory (for example: fast erasable programmable read-only memory), ...

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Abstract

An interactive update method for parameter data for the data managing system at user terminal is disclosed. Said data managing system is composed of version data memory, RAM and asynchronous data storage. When user demand changes, the relative parameters in RAM are modified and then stored in asynchronous data storage. When system is restarted, the data in version data memory is written to RAM and the relative parameters in RAM are updated according to the contents in asynchronous storage.

Description

technical field [0001] The present invention relates to a data processing method, and in particular to a data updating method with a backup function. Background technique [0002] With the vigorous development of the high-tech industry today, various types of network structures have already been popularized in every corner of the world, such as computer networks and telecommunication networks, etc., bringing great convenience to people. Please refer to figure 1 , which represents a schematic diagram of a network management system. The network management system includes a main management system 100 and multiple clients 130, and the main management system 100 can be connected to each client 130 in series through the network. As far as the client 130 is concerned, due to the different configurations and requirements of each user, their provisioning data will not be the same, that is, the user parameter of version A is recorded in the data management system of user A data, an...

Claims

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Application Information

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IPC IPC(8): G06F12/00
Inventor 林至贤
Owner BENQ CORP
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