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Time information coding method, coded value retrieval method, decoding method and device

A technology of time information and encoding method, which is applied in the computer field, can solve the problem of low calculation efficiency of encoded values, and achieve the effect of improving calculation efficiency

Active Publication Date: 2019-03-08
PLA STRATEGIC SUPPORT FORCE INFORMATION ENG UNIV PLA SSF IEU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0035] The embodiment of the present application provides a time information encoding method to solve the problem of low calculation efficiency of encoded values ​​caused by the existing time information encoding method
[0036] The embodiment of the present application also provides a time information encoding device, which is used to solve the problem of low calculation efficiency of encoded values ​​caused by the existing time information encoding method

Method used

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  • Time information coding method, coded value retrieval method, decoding method and device
  • Time information coding method, coded value retrieval method, decoding method and device
  • Time information coding method, coded value retrieval method, decoding method and device

Examples

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Embodiment 1

[0080] In order to solve the problem that the existing time information coding method may lead to low calculation efficiency of coded values, the embodiment of this application provides a method such as figure 1 The time information encoding method shown. The implementation process of the method includes the following steps:

[0081] Step 11, determine the time information to be encoded;

[0082] The time information mentioned here may be time information having a time format specified by some of the time systems widely used in the world. For example, taking the Gregorian calendar and the Coordinated Universal Time (Coordinated Universal Time, UTC) system as an example, the time information mentioned here may be time information in the form of A, B, C, D:E:F.GH. Among them, A stands for year, B stands for month, C stands for day, D stands for hour, E stands for minute, F stands for second, G stands for millisecond, and H stands for microsecond.

[0083] Step 12, encoding th...

Embodiment 2

[0138] Based on the aforementioned embodiment 1, the inventive concept of the present application is described in detail. In order to facilitate a better understanding of the technical features, means and effects of the present application, a time information encoding method provided by the embodiment of the present application is further described below, thus forming the present application. Yet another embodiment of the application.

[0139] Embodiment 2 of the present application selects the following system as the coding design basis of the time information coding method from the time systems widely used in the world at present:

[0140] (1) Calendar system: The Gregorian calendar is adopted, that is, the Gregorian calendar.

[0141] (2) Time system: UTC system is adopted.

[0142] Meanwhile, in the method for encoding time information adopted in Embodiment 2 of the present application, encoding time zone information is not considered for the time being. This is based on...

Embodiment 3

[0345] In order to solve the problem of low calculation efficiency of coded values ​​caused by adopting the existing time information coding method, an embodiment of the present application provides a time information coding device. The specific structural diagram of the device is shown in Figure 7a As shown, it includes the following functional units:

[0346] The time information determining unit 71 is configured to determine the time information to be encoded.

[0347] For example, the time information encoding device can display the user interface 70 shown in 7b, then, the time information determination unit 71 can input the user into Figure 7b The time information in the time information input box 711 shown in the user interface is determined as the time information to be encoded.

[0348] An encoding unit 72, configured to encode the time information to be encoded into a first integer with a specified number of digits on a first time scale; and encode the first integ...

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PUM

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Abstract

The present application discloses a time information coding method, which is used to solve the problem that the existing time information coding method may lead to low calculation efficiency of coded values. The method includes: determining the time information to be encoded; encoding the time information to be encoded into a first integer with a specified number of digits under the first time scale; according to the information of the second time scale, encoding the first integer , encoded as a second integer with the specified number of digits in the second time scale, as an encoded value of the time information to be encoded in the second time scale. The application also discloses a time information coding device, a coding value retrieval method, a decoding method and a device.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a time information encoding method, an encoded value retrieval method, a decoding method and a device. Background technique [0002] At present, the expression of time (time information) can be roughly divided into two types: text representation and digital representation. When expressing time in words, due to the differences in language, culture, history and customs between different countries and regions, there are obvious differences between countries and regions. In terms of digital representation of time, various regions of the world also have different representation methods. Here, the generalized time is divided into two parts: a date part and a time part (specifically referring to a specific time in a day). When expressing time, the order of hours, minutes, and seconds is generally consistent: assuming that H is used to express Hour (Hour), M to express ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/22G06F16/22G06F16/2455G06F16/13
CPCG06F16/2246G06F16/2455G06F16/13G06F40/126G06F16/11G06F16/489
Inventor 童晓冲张勇赖广陵韩硕汪滢
Owner PLA STRATEGIC SUPPORT FORCE INFORMATION ENG UNIV PLA SSF IEU