Map generation method and device for multi-type data and computer equipment
A map generation and multi-type technology, applied in database models, relational databases, structured data retrieval, etc., can solve problems such as poor correlation and difficult data processing tasks, and achieve the effect of intuitive analysis
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However, the data collected by various sensors in the car are often independent of each other, the correlation is poor, and the reported data formats are various, which makes it difficult for subsequent data processing tasks such as combined analysis
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[0050] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0051] Existing map technology usually can only display the trajectory information of the vehicle, and cannot comprehensively display various data collected by the vehicle during driving. Moreover, there is no correlation between the data collected by various devices during the driving process of the vehicle, which also brings difficulties to the subsequent work of summary and analysis.
[0052] In view of this, in some embodiments, such as figure 1 As shown, a method for generating a map of multi-type data is provided, and the method can be applied to a computer device f...
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The invention relates to a map generation method and device for multi-type data, computer equipment and a storage medium. The method comprises the following steps: acquiring position data acquired based on a vehicle and at least one type of detection data, wherein the position data and the detection data carry time labels; performing data integration on the at least one type of detection data corresponding to the same moment according to a preset protocol format according to the time label carried by the at least one type of detection data to obtain first integrated data; performing data integration on the position data and the first integrated data according to a protocol format and a time label carried by the position data to obtain second integrated data; converting the second integrated data into an integrated file for the map display software to identify and process according to a data format adaptive to the map display software; and importing the integrated file into map display software, and performing visual display. By adopting the method, the collected data can be efficiently integrated in an extensible manner and can be visually and clearly displayed.
Description
technical field [0001] The present application relates to the field of map technology, in particular to a map generation method, device, computer equipment and storage medium for multi-type data. Background technique [0002] With the development of vehicle intelligence and Internet of Things technology, more and more sensors are deployed in the hardware equipment of the vehicle to monitor various data of the vehicle in real time during driving, such as vehicle trajectory, vehicle operating status data, environment Data, etc. As a result, the amount and types of data collected by various modules in the background are also increasing rapidly. However, the data collected by various sensors in the car are often independent of each other, the correlation is poor, and the reported data formats are various, which makes it difficult for subsequent data processing tasks such as combined analysis. Therefore, how to integrate various independent vehicle detection data so that technic...
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IPC IPC(8): G06F16/29G06F16/28
CPCG06F16/29G06F16/287
Inventor 蒋飞张招标