The invention relates to the technical field of passage traffic equipment, and further discloses a road surface integrated sensor for networked traffic management. The sensor comprises two sets of embedded shells arranged on a road, the two sets of embedded shells are located on the two sides of the middle line of the road, connecting rod structures for converting vertical force into transverse force in an equal proportion mode are movably installed in the embedded shells, and each connecting rod structure is at least composed of 10-16 connecting rod pieces. In the road surface integrated sensor for networked traffic management, under the action of the translation roller and the connecting lever, on one hand, the pressure at any position is converted into transverse force in the same form,data errors caused by deformation of the metal plate are eliminated, and on the other hand, the pressure of the wheels is reduced to a measurable change interval, continuous current changes in the passing process of the automobile are measured, continuous change characteristics are obtained, the four wheels are detected respectively, or four sets of data characteristics are obtained, and more automobile information can be obtained by analyzing the four sets of wheel data.
本发明涉及通路交通设备技术领域,且公开了一种联网交通管理用路面集成传感器,包括两组设于道路上的埋入壳体,两组所述埋入壳体位于道路中间线的两侧,所述埋入壳体内活动安装有将竖向力等比例转变为横向力的连杆结构,所述连杆结构至少由10至16个连杆件组成。该联网交通管理用路面集成传感器,通过平移辊和连接杠杆的作用,一方面,任一位置的压力均为以同一种形式转变为横向力,进而消除金属板变形带来的数据误差,另一方面,将车轮的压力缩小至可测的变化区间内,测出汽车通过过程连续的电流变化,获得连续的变化特征,分别对四个车轮进行检测,或得四组数据特征,对四组车轮数据进行分析可以获得更多的车辆信息。
Road surface integrated sensor for networked traffic management
一种联网交通管理用路面集成传感器
2020-11-13
Patent
Elektronische Ressource
Chinesisch
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