A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a spike control method and system. Pedestrians are detected through a plurality of sensors, and each sensor outputs a detection result to a slave controller connected with the sensor; one slave controller is correspondingly connected with one sensor; when the sensor detects a pedestrian, the slave controller connected with the sensor sends out a first LoRa signal at a preset frequency point; the preset frequency points of the slave controllers are different. And after receiving the first LoRa signal sent by one slave controller, the master controller sends a control signal to the spike. A plurality of sensors can better adapt to and cover complex road sections, ultra-wide road sections and the like; the preset frequency points of the slave controllers are different, so that the slave controllers do not interfere with one another, and the stability and reliability of signal transmission are improved; and the main controller sends a control signal to the spike as long as receiving one LoRa signal, so the real-time performance and the overall reliability are improved.
本发明提供的道钉控制方法和系统，通过多个传感器检测行人，每个传感器将检测结果输出给与其连接的从控制器；一个从控制器对应连接一个传感器；在传感器检测到行人时，其连接的从控制器以预设频点发出第一LoRa信号；每个从控制器的预设频点不同。主控制器在接收到一个从控制器发出的第一LoRa信号后，发出控制信号给道钉。多个传感器能更好的适应和覆盖复杂路段、超宽路段等；每个从控制器的预设频点不同，这样相互之间不会干扰，提高了信号传输的稳定性和可靠性；主控制器只要接收到一个LoRa信号就发出控制信号给道钉，提高了实时性和整体的可靠性。
The invention provides a spike control method and system. Pedestrians are detected through a plurality of sensors, and each sensor outputs a detection result to a slave controller connected with the sensor; one slave controller is correspondingly connected with one sensor; when the sensor detects a pedestrian, the slave controller connected with the sensor sends out a first LoRa signal at a preset frequency point; the preset frequency points of the slave controllers are different. And after receiving the first LoRa signal sent by one slave controller, the master controller sends a control signal to the spike. A plurality of sensors can better adapt to and cover complex road sections, ultra-wide road sections and the like; the preset frequency points of the slave controllers are different, so that the slave controllers do not interfere with one another, and the stability and reliability of signal transmission are improved; and the main controller sends a control signal to the spike as long as receiving one LoRa signal, so the real-time performance and the overall reliability are improved.
本发明提供的道钉控制方法和系统，通过多个传感器检测行人，每个传感器将检测结果输出给与其连接的从控制器；一个从控制器对应连接一个传感器；在传感器检测到行人时，其连接的从控制器以预设频点发出第一LoRa信号；每个从控制器的预设频点不同。主控制器在接收到一个从控制器发出的第一LoRa信号后，发出控制信号给道钉。多个传感器能更好的适应和覆盖复杂路段、超宽路段等；每个从控制器的预设频点不同，这样相互之间不会干扰，提高了信号传输的稳定性和可靠性；主控制器只要接收到一个LoRa信号就发出控制信号给道钉，提高了实时性和整体的可靠性。
Spike control method and system
一种道钉控制方法和系统
XIAO YIJIN (author)
2021-07-30
Patent
Electronic Resource
Chinese
IPC:
H04W
WIRELESS COMMUNICATION NETWORKS
,
Drahtlose Kommunikationsnetze
/
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.
/
G08C
Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale
,
TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
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