Extraction method and device of detailed address corresponding to longitude and latitude
An extraction method and extraction device technology are applied in the field of satellite positioning data processing, which can solve the problems of slow address acquisition speed, poor processing efficiency, poor user experience, and slow system data processing, so as to improve business processing efficiency, reduce required costs, The effect of reducing stress
Inactive Publication Date: 2020-09-15
XIAMEN GNSS DEV & APPL CO LTD
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Problems solved by technology
[0002] In related technologies, when obtaining detailed addresses based on latitude and longitude information, map API calls are often used to obtain detailed addresses based on latitude and longitude information; this method is slow in obtaining detailed addresses, and the concurrency is small, which easily leads to slow data processing by the system ; Especially in the case of a large amount of longitude and latitude information and a large number of query requirements, this method will bring huge server pressure, and the low processing efficiency will make the user experience poor
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[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0027] In the related technology, when the detailed address is obtained according to the latitude and longitude information, it will bring huge pressure on the server, and the low processing efficiency makes the user experience poor. According to the detailed address extraction method corresponding to latitude and longitude according to the embodiment of the present invention, first, obtain the latitude and longitude information to be queried, and generate a corresponding cache KEY according to the latitude and longitude informati...
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The invention discloses an extraction method and device of a detailed address corresponding to longitude and latitude, medium, and equipment. The extraction method comprises the steps: obtaining longitude and latitude information to be queried, and generating a corresponding cache KEY according to the longitude and latitude information to be queried; judging whether corresponding address information is stored in a cache space or not according to the cache KEY; extracting the address information when the corresponding address information is stored in the cache space; and decoding the address information to obtain a detailed address corresponding to the longitude and latitude information to be inquired. The business processing efficiency in the process of obtaining the detailed address according to the longitude and latitude information can be effectively improved, and the cost required by the processing process is reduced, so that good user experience in high demand is ensured, and meanwhile, the pressure of a server is reduced.
Description
technical field [0001] The invention relates to the technical field of satellite positioning data processing, in particular to a method for extracting detailed addresses corresponding to longitude and latitude, a computer-readable storage medium, a computer device and a device for extracting detailed addresses corresponding to longitude and latitude. Background technique [0002] In related technologies, when obtaining detailed addresses based on latitude and longitude information, map API calls are often used to obtain detailed addresses based on latitude and longitude information; this method is slow in obtaining detailed addresses, and the concurrency is small, which easily leads to slow data processing by the system ; Especially in the case of a large amount of longitude and latitude information and a large number of query requirements, this method will bring huge pressure on the server, and the low processing efficiency will make the user experience poor. Contents of t...
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IPC IPC(8): G06F16/9537G06F16/2455
CPCG06F16/9537G06F16/24552
Inventor 苏敏咸罗明生郭艳锋蔡伟兵黄小青黄雅燕
Owner XIAMEN GNSS DEV & APPL CO LTD