Method for facilitating bridge automatic detection and identification, and bridge detection and identification tag

Abstract

The invention provides a method for facilitating bridge automatic detection and identification, and a bridge detection and identification tag, and belongs to the technical field of traffic engineering. The method comprises the following steps of (1) collecting information of bridge members and information of surrounding environment objects; (2) selecting a tag used for a bridge; (3) storing the information of the bridge members, the information of the surrounding environment objects and positions of surrounding tags in the tag; and (4) arranging the tag on the bridge, wherein the tag has a communication interface relative to a detection apparatus, thereby allowing the detection apparatus to obtain the information carried by the tag. The method is easy to realize, relatively low in resource consumption, high in identification accuracy and high in navigation and locating precision.

Description

technical field [0001] The invention belongs to the technical field of traffic engineering and relates to a bridge management technology, in particular to a technology for promoting automatic detection and identification of bridges. Background technique [0002] The characteristic of bridge inspection is that it needs to identify the types and diseases of various components, and there may be multiple components of the same type, and the appearance of these components is almost the same, which makes the identification of components difficult. The method of manual detection and identification of bridges is difficult to implement, the cost of personnel is high, the efficiency is low, and it is difficult to guarantee the safety of detection personnel. Therefore, the technology of automatic detection and identification of bridges has strong research significance and application value. [0003] In the prior art, although the technology of tag positioning and detection has been in...

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Problems solved by technology

[0003] In the existing technology, although the technology of tag positioning and detection has been involved in the field of asset management and location tracking technology, the technology of using tags has not been involved in the bridge as a completely different detection object, and because it is a special The bridge of the object is very different from the ordinary tag management object in terms of actual nature, structure distribution, etc., and there is no specific application technology of tags in the automatic detection and recognition of bridges in the prior art

[0004] However, even in its commonly used fields, the label positioning detection and identification technology usually has the disadvantages of only determining the approximate position, low precision, easy to encounter signal interference, and poor reliability.

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