A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vision-based anti-collision system for gate rail
The invention relates to the field of gate rail control systems, and discloses a vision-based anti-collision system for a gate rail. The vision-based anti-collision system comprises a gate, a processing module, an image collecting module, a memory module and a host computer, wherein an image of a target region is collected on the basis of the image collecting module; the processing module is used for generating a hash fingerprint of the corresponding image through a hash algorithm, comparing a template image at the beginning of judgment with an instant image through the hash fingerprint, and obtaining whether a vehicle is in the instant image or not, so as to determine whether a gate rail is put down or not. The image is processed through the hash algorithm, so that the vision-based anti-collision system for the gate rail has the advantages of good robustness, good instantaneity, high stability, low algorithm complexity and small illumination variation effect; whether the vehicle is only in the target region of the lane or not can be effectively judged; the collision of the gate rail and the vehicle is effectively prevented.
Vision-based anti-collision system for gate rail
The invention relates to the field of gate rail control systems, and discloses a vision-based anti-collision system for a gate rail. The vision-based anti-collision system comprises a gate, a processing module, an image collecting module, a memory module and a host computer, wherein an image of a target region is collected on the basis of the image collecting module; the processing module is used for generating a hash fingerprint of the corresponding image through a hash algorithm, comparing a template image at the beginning of judgment with an instant image through the hash fingerprint, and obtaining whether a vehicle is in the instant image or not, so as to determine whether a gate rail is put down or not. The image is processed through the hash algorithm, so that the vision-based anti-collision system for the gate rail has the advantages of good robustness, good instantaneity, high stability, low algorithm complexity and small illumination variation effect; whether the vehicle is only in the target region of the lane or not can be effectively judged; the collision of the gate rail and the vehicle is effectively prevented.
Vision-based anti-collision system for gate rail
TAN LIGENG (author) / XU SHAOHUA (author) / LI XIAOYONG (author) / CHEN ZHI (author) / CHEN JING (author)
2015-12-30
Patent
Electronic Resource
English
IPC:
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.
/
G06K
Erkennen von Daten
,
RECOGNITION OF DATA
Reinforced anti-collision barrier gate and anti-collision method
| European Patent Office | 2020
Ship lock gate anti-collision device and anti-collision method
| European Patent Office | 2023