Lineation searching method and device based on electronic map
An electronic map and search method technology, applied in the field of search, can solve the problems of waste of client resources, low search accuracy, low search efficiency, etc., and achieve the effect of improving simplicity, improving accuracy, and reducing steps such as searching.
Active Publication Date: 2014-10-08
360 TECH GRP CO LTD
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Problems solved by technology
[0006] However, the search area of the field of view search and nearby search is too broad, so that the searched business objects may not completely match the user's needs. Very low, not only wasting the resources of the client and the map search engine, but also the user may search again, the operation is troublesome, and the search efficiency is very low
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[0065] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0066] refer to image 3 , shows a flow chart of the steps of an embodiment of an electronic map-based line search method embodiment according to an embodiment of the present invention, which may specifically include the following steps:
[0067] Step 301, when it is detected that a line appears on the electronic map, determine the type of the line;
[0068] It should be noted that the embodiment of the present invention can be ap...
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The invention provides a lineation searching method and a device based on an electronic map. The method comprises the following steps: judging the type of the lineation when the lineation is monitored on the electronic map; according to the type, determining a target search area of the lineation on the electronic map ; creating a candidate search area outside the target search area; searching a specified business object in the candidate search area; judging whether the business object is in the target search area or not; and if yes, displaying the business object on the electronic map. The business object selected by the method disclosed by the embodiment of the invention further conforms to the expectation of a user, the searching accuracy rate is improved, the problems that the distance between the position of the business object and the user is far and the like are effectively solved, the probability that the user searches the business object again is reduced, the simplicity of the searching operation is improved, and the consumption of system resources of electronic equipment or map servers is reduced.
Description
technical field [0001] The present invention relates to the technical field of searching, in particular to an electronic map-based marking line searching method and an electronic map-based marking line searching device. Background technique [0002] In recent years, GIS (Geographic Information System) has been developing continuously, and has been increasingly penetrated into all aspects of people's lives, providing great convenience to people's lives. GIS, as the interdisciplinary product of cartography, computer technology, geography, remote sensing technology, surveying and mapping, etc., is widely used in various fields, especially in electronic maps. [0003] In some areas that users are not familiar with, users often search for designated business objects through electronic maps, such as hotels, bars, restaurants, etc., based on their living needs. [0004] A commonly used search method is to search within the field of view, such as figure 1 As shown, this type of se...
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CPCG06F16/29
Inventor 杨新明
Owner 360 TECH GRP CO LTD