A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Intelligent traffic cone guiding system
The invention discloses an intelligent traffic cone guiding system, which adopts infrared light beams transmitted by point-shaped infrared laser transmitting tubes to provide external guiding signals for an intelligent traffic cone, and adopts a plurality of infrared receiving heads and a receiving controller to receive and process the signals. Falling edge counting, abnormal value correction and proper interpolation are carried out on signals sent by an infrared receiving head, and weighted summation is carried out on effective signal intervals according to the width of the effective signal intervals by adopting the concept of equivalent effective signal intervals, so that the calculation precision of the transverse offset distance is improved; the device has the advantages that a positioning sensor can be replaced, the transverse offset of the intelligent traffic cone in the moving process in the recovery stage can be accurately measured in real time, and the transverse offset is transmitted to the motion control module in real time, so that the motion control module can control the recovery of the intelligent traffic cone according to the received transverse offset data in the recovery stage. The transverse movement error of the intelligent traffic cone is continuously corrected, and accurate butt joint of the intelligent traffic cone and the base station is achieved.
本发明公开了一种智能交通锥引导系统，采用点状红外激光发射管发射的红外光束为智能交通锥提供外部引导信号，并采用多个红外接收头和接收控制器对信号进行接收和处理，通过对红外接收头发送的信号进行下降沿计数、异常值修正和适当的插值并采用等效有效信号区间这一概念对各有效信号区间依据其宽度进行加权求和，提高了横向偏移距离的计算精度；优点是能够取代定位传感器，实时精准的测量智能交通锥在回收阶段移动过程中的横向偏移量，并将这一横向偏移量实时传输给运动控制模块，从而使运动控制模块在回收阶段，能够依据接收到的横向偏移数据，不断修正智能交通锥的横向移动误差，实现智能交通锥与基站的准确对接。
Intelligent traffic cone guiding system
The invention discloses an intelligent traffic cone guiding system, which adopts infrared light beams transmitted by point-shaped infrared laser transmitting tubes to provide external guiding signals for an intelligent traffic cone, and adopts a plurality of infrared receiving heads and a receiving controller to receive and process the signals. Falling edge counting, abnormal value correction and proper interpolation are carried out on signals sent by an infrared receiving head, and weighted summation is carried out on effective signal intervals according to the width of the effective signal intervals by adopting the concept of equivalent effective signal intervals, so that the calculation precision of the transverse offset distance is improved; the device has the advantages that a positioning sensor can be replaced, the transverse offset of the intelligent traffic cone in the moving process in the recovery stage can be accurately measured in real time, and the transverse offset is transmitted to the motion control module in real time, so that the motion control module can control the recovery of the intelligent traffic cone according to the received transverse offset data in the recovery stage. The transverse movement error of the intelligent traffic cone is continuously corrected, and accurate butt joint of the intelligent traffic cone and the base station is achieved.
本发明公开了一种智能交通锥引导系统，采用点状红外激光发射管发射的红外光束为智能交通锥提供外部引导信号，并采用多个红外接收头和接收控制器对信号进行接收和处理，通过对红外接收头发送的信号进行下降沿计数、异常值修正和适当的插值并采用等效有效信号区间这一概念对各有效信号区间依据其宽度进行加权求和，提高了横向偏移距离的计算精度；优点是能够取代定位传感器，实时精准的测量智能交通锥在回收阶段移动过程中的横向偏移量，并将这一横向偏移量实时传输给运动控制模块，从而使运动控制模块在回收阶段，能够依据接收到的横向偏移数据，不断修正智能交通锥的横向移动误差，实现智能交通锥与基站的准确对接。
Intelligent traffic cone guiding system
一种智能交通锥引导系统
FANG HAOJIE (author) / LAN TING (author)
2024-01-26
Patent
Electronic Resource
Chinese
IPC:
G01C
Messen von Entfernungen, Höhen, Neigungen oder Richtungen
,
MEASURING DISTANCES, LEVELS OR BEARINGS
/
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
/
H04W
WIRELESS COMMUNICATION NETWORKS
,
Drahtlose Kommunikationsnetze
Intelligent traffic flow guiding device of intelligent traffic system
| European Patent Office | 2023