Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Radar-based barrier gate control method and system
The invention provides a barrier gate control method based on radar. The barrier gate control method is used for controlling ascending and descending of a barrier gate, and comprises the steps: detecting a detection area by using a radar, and obtaining an echo signal; judging whether a detection target exists in the echo signal; when a detection target exists in the echo signal, analyzing the echosignal, and extracting a plurality of characteristic values; judging whether the detection target is the barrier bar of a barrier gate according to the characteristic values; and controlling the lifting of the barrier gate according to the state of the barrier gate and the judgment result, wherein the state of the barrier gate comprises a motion state and a static state. The invention further provides a barrier gate control system based on radar. According to the technical scheme of the invention, the problem that the barrier gate radar wrongly identifies the detection target is effectively solved.
本发明提供了一种基于雷达的道闸控制方法，用于控制道闸的升降。该道闸控制方法包括：利用雷达对检测区域进行检测并获取回波信号；判断回波信号中是否存在检测目标；当回波信号中存在检测目标时，对回波信号进行分析并提取出若干特征值；根据特征值判断检测目标是否为道闸的栅栏杆；根据道闸的状态和判断结果控制道闸的升降。其中，道闸的状态包括运动状态和静止状态。此外，本发明还提供了一种基于雷达的道闸控制系统。本发明技术方案有效解决了道闸雷达对检测目标错误识别的问题。
Radar-based barrier gate control method and system
The invention provides a barrier gate control method based on radar. The barrier gate control method is used for controlling ascending and descending of a barrier gate, and comprises the steps: detecting a detection area by using a radar, and obtaining an echo signal; judging whether a detection target exists in the echo signal; when a detection target exists in the echo signal, analyzing the echosignal, and extracting a plurality of characteristic values; judging whether the detection target is the barrier bar of a barrier gate according to the characteristic values; and controlling the lifting of the barrier gate according to the state of the barrier gate and the judgment result, wherein the state of the barrier gate comprises a motion state and a static state. The invention further provides a barrier gate control system based on radar. According to the technical scheme of the invention, the problem that the barrier gate radar wrongly identifies the detection target is effectively solved.
本发明提供了一种基于雷达的道闸控制方法，用于控制道闸的升降。该道闸控制方法包括：利用雷达对检测区域进行检测并获取回波信号；判断回波信号中是否存在检测目标；当回波信号中存在检测目标时，对回波信号进行分析并提取出若干特征值；根据特征值判断检测目标是否为道闸的栅栏杆；根据道闸的状态和判断结果控制道闸的升降。其中，道闸的状态包括运动状态和静止状态。此外，本发明还提供了一种基于雷达的道闸控制系统。本发明技术方案有效解决了道闸雷达对检测目标错误识别的问题。
Radar-based barrier gate control method and system
基于雷达的道闸控制方法及系统
WANG JUN (Autor:in) / JIANG YANBO (Autor:in) / WU CHAO (Autor:in) / LI LIYANG (Autor:in)
06.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
G05B
Steuer- oder Regelsysteme allgemein
,
CONTROL OR REGULATING SYSTEMS IN GENERAL
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
G01S
RADIO DIRECTION-FINDING
,
Funkpeilung
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