A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of blind sidewalks, in particular to a blind sidewalk brick for assisting a blind person to independently cross an intersection. The blind sidewalk brick for assisting the blind person to independently cross the intersection comprises a brick body fixed in the intersection, a main cavity with an upward opening is formed in the brick body, a protruding block mechanism is arranged in the main cavity, and the protruding block mechanism reminds the blind person of the front road condition through changes of a long-strip-shaped protruding block and a round protruding block. A baffle cavity with an upward opening is formed in the side wall of the main cavity, a blocking mechanism is arranged in the baffle cavity, and the blocking mechanism drives a baffle to ascend and descend through an air bag, so that stalling vehicles are prevented, the effect of protecting the blind to pass through the intersection is achieved, and a laser sensor is arranged to detect the abrasion condition of the protruding block mechanism. A repairing cavity with an upward opening is formed in the other side wall of the main cavity, so that the blind can be assisted to independently walk across the zebra crossing, and the driving impression of the vehicle can be prevented from being reduced.
本发明涉及盲道技术领域，具体为一种辅助盲人独自横穿路口的盲道砖。一种辅助盲人独自横穿路口的盲道砖，包括固定在路口内的砖身，所述砖身内设置有开口向上的主腔室，所述主腔室内设置有凸块机构，所述凸块机构通过长条凸块和圆形凸块的变化来提醒盲人前方路况，所述主腔室侧壁内设置有开口向上的挡板腔，所述挡板腔内设置有阻挡机构，所述阻挡机构通过气囊带动挡板升降，从而阻止失速车辆，达到保护盲人通过路口效果，并具有激光传感器检测所述凸块机构磨损情况，所述主腔室另一侧壁内设置有开口向上的修补腔，不仅可辅助盲人独立走过斑马线，还可以避免降低车辆行驶观感。
The invention relates to the technical field of blind sidewalks, in particular to a blind sidewalk brick for assisting a blind person to independently cross an intersection. The blind sidewalk brick for assisting the blind person to independently cross the intersection comprises a brick body fixed in the intersection, a main cavity with an upward opening is formed in the brick body, a protruding block mechanism is arranged in the main cavity, and the protruding block mechanism reminds the blind person of the front road condition through changes of a long-strip-shaped protruding block and a round protruding block. A baffle cavity with an upward opening is formed in the side wall of the main cavity, a blocking mechanism is arranged in the baffle cavity, and the blocking mechanism drives a baffle to ascend and descend through an air bag, so that stalling vehicles are prevented, the effect of protecting the blind to pass through the intersection is achieved, and a laser sensor is arranged to detect the abrasion condition of the protruding block mechanism. A repairing cavity with an upward opening is formed in the other side wall of the main cavity, so that the blind can be assisted to independently walk across the zebra crossing, and the driving impression of the vehicle can be prevented from being reduced.
本发明涉及盲道技术领域，具体为一种辅助盲人独自横穿路口的盲道砖。一种辅助盲人独自横穿路口的盲道砖，包括固定在路口内的砖身，所述砖身内设置有开口向上的主腔室，所述主腔室内设置有凸块机构，所述凸块机构通过长条凸块和圆形凸块的变化来提醒盲人前方路况，所述主腔室侧壁内设置有开口向上的挡板腔，所述挡板腔内设置有阻挡机构，所述阻挡机构通过气囊带动挡板升降，从而阻止失速车辆，达到保护盲人通过路口效果，并具有激光传感器检测所述凸块机构磨损情况，所述主腔室另一侧壁内设置有开口向上的修补腔，不仅可辅助盲人独立走过斑马线，还可以避免降低车辆行驶观感。
Blind sidewalk brick for assisting blind person to independently cross intersection
一种辅助盲人独自横穿路口的盲道砖
LUO JINLI (author)
2021-06-18
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
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.
Water-based high-toughness blind sidewalk mortar, preparation method and blind sidewalk brick
| European Patent Office | 2021