City complex traffic environment path guide system and method based on locating labels
A technology for locating tags and traffic environment, applied in the field of route guidance service system for urban complex traffic environment, can solve the problems of low positioning accuracy, increased cost, user inconvenience, etc., and achieve the effect of solving precise positioning
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[0073] The method of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0074] Such as figure 1 As shown, the implementation and application of the present invention are divided into two units: a data preparation unit and an information service unit. Among them, the data preparation unit mainly completes the generation and layout of the tags, the collection of the location of the tags in the real scene, and the matching with the electronic map. The information service unit, firstly, the traveler reads the label through a hand-held or vehicle-mounted smart device during the travel process to perform precise positioning; secondly, the traveler selects or reads the terminal information, and then the electronic map built in advance On this basis, travel route planning is carried out, and guidance information is provided during the travel process in the form of pictures, labels, etc., to ensure that travelers c...
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