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Information transmission method and electronic device

An electronic device and information transmission technology, applied in the field of information transmission, can solve problems such as large transmission bandwidth and reduced user experience

Active Publication Date: 2019-03-29
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, when using multi-dimensional map information for positioning or location information query, in order to give users an immersive feeling, the map information needs to provide corresponding map information according to the user's visual transformation. In this way, the user needs to use the electronic device The electronic map information is continuously transmitted with the map information provider. When the amount of transmitted information is too large, it will not only occupy a large transmission bandwidth, but also greatly reduce the user experience.

Method used

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  • Information transmission method and electronic device
  • Information transmission method and electronic device

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Experimental program
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Embodiment Construction

[0036] The embodiment of the present invention is mainly aimed at the relatively large amount of current 3D map information. When a user uses a 3D map for navigation and address information query, the map information queried by the user needs to be transmitted to the user side, and the local map information transmitted to the user is too long. When is large, the transmission delay will be very large, resulting in extremely poor user experience. In view of this, when the map information is transmitted to the user side, the map information to be transmitted will be processed by downsampling points (pixels), so that the map information to be transmitted can be transmitted to the user side as soon as possible. Although the display quality of the 3D map information processed by downsampling points (pixel volumes) will be reduced, the reduction in quality will not be large and will not lead to poor user experience.

[0037] In order to make the object, technical solution and advanta...

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Abstract

The invention discloses an information transmission method which includes: receiving a first operation instruction which is transmitted by second electronic equipment and aims at a first graphic information set; acquiring the first information of the second electronic equipment on the basis of the first operation instruction; acquiring the corresponding first graphic information in the graphic information set according to the first operation instruction, and acquiring the first element set in the first graphic information; judging whether the currently-transmitted first element set is matched or not to obtain a first judging result; generating a second operation instruction aiming at the first element set when the first judging result indicates that the currently-transmitted first element set is not matched; executing a second operation on the first element set on the basis of the second operation instruction to obtain an execution result; generating a second element set according to the execution result; transmitting the second element set to the second electronic equipment to allow the same to generate and output second graphic information on the basis of the second element set. The invention further discloses electronic equipment. By the method, user experience of users using map information is increased greatly.

Description

technical field [0001] The invention relates to information transmission technology, in particular to an information transmission method and electronic equipment. Background technique [0002] At present, with the continuous development of information processing technology, the application of electronic map services is becoming more and more extensive. People can use electronic maps to complete positioning, location inquiries, route inquiries, etc., and electronic map navigation. [0003] The electronic map has also developed from the original two-dimensional to three-dimensional or even multi-dimensional. While the multi-dimensional electronic map brings convenience to people, it also brings some obstacles. For example, due to the large information content of the multi-dimensional map, when users perform related queries based on the multi-dimensional map, the download time becomes longer. If The amount of map information is large, and the user experience will be very poor....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0481
CPCG06F3/0484G06F2203/04802G06F2203/04806
Inventor 林源李南君
Owner LENOVO (BEIJING) LTD