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A platform for research: civil engineering, architecture and urbanism
Deceleration system and deceleration method based on magnetorheological fluid
The invention relates to a deceleration system and a deceleration method based on magnetorheological fluid in the technical field of road traffic. The deceleration system comprises at least one mounting groove, a plurality of bases embedded in the mounting groove, a driving deceleration mechanism, a driven deceleration mechanism, a deceleration strip, a detection mechanism and a control cabinet, wherein the driving deceleration mechanism and the driven deceleration mechanism are arranged in the bases, and the deceleration strip, the detection mechanism and the control cabinet are arranged above the bases. The detection mechanism is used for detecting the current speed of a vehicle at a preset distance from the deceleration strip and sending the speed information to the control cabinet; the active speed reducing mechanism is used for enabling the speed bump to reciprocate in the buffer space when a vehicle passes through the speed bump; the driven speed reducing mechanism is used for enabling the vehicle to be decelerated to pass through the speed bump through damping generated by the magnetorheological fluid when the vehicle overspeeds. Through cooperation of the driving speed reduction mechanism and the driven speed reduction mechanism, the first-stage speed reduction function and the second-stage speed reduction function are achieved for non-overspeed vehicles and overspeed vehicles correspondingly, the road passing safety and comfort are improved, meanwhile, the self-powered function is achieved, and greener and more environment-friendly effects are achieved.
本发明涉及道路交通技术领域内的一种基于磁流变液的减速系统及减速方法，该减速系统包括至少一个安装槽、埋设于安装槽内的多个底座、设置于底座内的主动减速机构和从动减速机构、设置于多个底座上方的减速带、检测机构以及控制柜；检测机构用于检测距离减速带预设距离处车辆的当前车速，并将车速信息发送至控制柜；主动减速机构用于车辆行驶经过减速带时，使减速带在缓冲空间往复移动；从动减速机构用于车辆超速行驶时，通过磁流变液产生的阻尼使车辆减速经过减速带。本发明通过主动减速机构与从动减速机构的配合，针对未超速与超速车辆，分别实现一级和二级减速功能，提升道路通行安全性和舒适性，同时还具有自供电功能，更加绿色环保。
Deceleration system and deceleration method based on magnetorheological fluid
The invention relates to a deceleration system and a deceleration method based on magnetorheological fluid in the technical field of road traffic. The deceleration system comprises at least one mounting groove, a plurality of bases embedded in the mounting groove, a driving deceleration mechanism, a driven deceleration mechanism, a deceleration strip, a detection mechanism and a control cabinet, wherein the driving deceleration mechanism and the driven deceleration mechanism are arranged in the bases, and the deceleration strip, the detection mechanism and the control cabinet are arranged above the bases. The detection mechanism is used for detecting the current speed of a vehicle at a preset distance from the deceleration strip and sending the speed information to the control cabinet; the active speed reducing mechanism is used for enabling the speed bump to reciprocate in the buffer space when a vehicle passes through the speed bump; the driven speed reducing mechanism is used for enabling the vehicle to be decelerated to pass through the speed bump through damping generated by the magnetorheological fluid when the vehicle overspeeds. Through cooperation of the driving speed reduction mechanism and the driven speed reduction mechanism, the first-stage speed reduction function and the second-stage speed reduction function are achieved for non-overspeed vehicles and overspeed vehicles correspondingly, the road passing safety and comfort are improved, meanwhile, the self-powered function is achieved, and greener and more environment-friendly effects are achieved.
本发明涉及道路交通技术领域内的一种基于磁流变液的减速系统及减速方法，该减速系统包括至少一个安装槽、埋设于安装槽内的多个底座、设置于底座内的主动减速机构和从动减速机构、设置于多个底座上方的减速带、检测机构以及控制柜；检测机构用于检测距离减速带预设距离处车辆的当前车速，并将车速信息发送至控制柜；主动减速机构用于车辆行驶经过减速带时，使减速带在缓冲空间往复移动；从动减速机构用于车辆超速行驶时，通过磁流变液产生的阻尼使车辆减速经过减速带。本发明通过主动减速机构与从动减速机构的配合，针对未超速与超速车辆，分别实现一级和二级减速功能，提升道路通行安全性和舒适性，同时还具有自供电功能，更加绿色环保。
Deceleration system and deceleration method based on magnetorheological fluid
一种基于磁流变液的减速系统及减速方法
XU HAILI (author) / LI JING (author) / PENG ZHANGJUN (author) / TONG YIJUN (author) / LIU QIANG (author) / SHEN BIAO (author)
2024-07-12
Patent
Electronic Resource
Chinese
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.
/
F03G
Feder-, Gewichts-, Trägheits- oder ähnliche Kraftmaschinen
,
SPRING, WEIGHT, INERTIA, OR LIKE MOTORS
/
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung
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