Information Preloading Method

A preloading and range technology, applied in the field of oil exploration and development geographic information system, can solve the problems of slow system startup, long waiting time, poor user experience effect, etc., and achieve the effect of improving loading efficiency and improving experience effect.

Active Publication Date: 2018-09-04
BC P INC CHINA NAT PETROLEUM CORP +1
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AI Technical Summary

Problems solved by technology

Due to the large number of functional modules involved in the petroleum exploration and development geographic information system, the system starts slowly and takes up a lot of memory
[0004] Due to the wide variety and large amount of data involved in the petroleum exploration and development geographic information system, in the existing application system, the method of communicating with the background server to obtain the block of data is generally adopted when the user uses which part of the data, even if there is The caching mechanism also only caches the data used by the user, which causes the user to wait for a long time when using the data, and the user experience is not good

Method used

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Embodiment Construction

[0039] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0040] The inventor of the present invention has noticed that there are many types of users, functional modules, and data types in the geographic information system for petroleum exploration and development. The scope is relatively small and has the characteristics of good predictability. If you track and record which functional modules and data the user uses each time, you can understand the user's preferences, so that only a part of the functional modules that the user prefers will be loaded when the system starts , and at the same time predictively load some user-preferred data blocks from t...

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Abstract

The invention provides an information pre-loading method. The information pre-loading method includes the following steps that within the use permission range of a user, the total use frequency, the use frequency within the set time range and the continuous use frequency within the set time range of information of the user are acquired; the preference degree of the user for the information is determined according to the total use frequency, the use frequency within the set time range and the continuous use frequency within the set time range; pre-loading information corresponding to the user is determined according to the preference degree of the user for the information; the pre-loading information is pre-loaded. User experience is improved.

Description

technical field [0001] The invention relates to a geographic information system for petroleum exploration and development, in particular to a method for information preloading. Background technique [0002] In the petroleum exploration and development geographic information system, it involves a large number of functions and data such as collection and deployment maps, survey line maps, and well location information. According to different user positions and data confidentiality requirements, each user needs to have a setting permission Functional modules used and data accessed with permission. Among the many functional modules authorized by the user, according to the user's professional or personal preference, the user will often use a small part of the functional modules, and use a part of the functional modules seldom or even not at all. [0003] In the existing application system, it is generally adopted to form a separate configuration for each user, load all the funct...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/50G06F17/30
Inventor 张俊马迅飞
Owner BC P INC CHINA NAT PETROLEUM CORP
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