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1. (WO2019006571) COLLISION-PROTECTION GUARDRAIL HAVING SAFETY AIRBAG
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Pub. No.: WO/2019/006571 International Application No.: PCT/CN2017/000416
Publication Date: 10.01.2019 International Filing Date: 03.07.2017
IPC:
E01F 15/04 (2006.01) ,E01F 15/02 (2006.01) ,E01F 15/00 (2006.01)
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
15
Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
02
Continuous barriers extending along roads or between traffic lanes
04
essentially made of longitudinal beams or rigid strips
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
15
Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
02
Continuous barriers extending along roads or between traffic lanes
E FIXED CONSTRUCTIONS
01
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
15
Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
Applicants:
李伟 LI, Wei [CN/CN]; CN
霍晓楠 HUO, Xiaonan [CN/CN]; CN
Inventors:
李伟 LI, Wei; CN
霍晓楠 HUO, Xiaonan; CN
张兴祥 ZHANG, Xingxiang; CN
Priority Data:
Title (EN) COLLISION-PROTECTION GUARDRAIL HAVING SAFETY AIRBAG
(FR) GLISSIÈRE DE SÉCURITÉ DE PROTECTION CONTRE LES COLLISIONS À COUSSIN DE SÉCURITÉ GONFLABLE
(ZH) 一种带有安全气囊的防撞护栏
Abstract:
(EN) A collision-protection guardrail having a safety airbag, comprising a base member (1), an information acquisition and analysis module (2), and a safety airbag module (3). The base member (1) contains the information acquisition and analysis module (2) and safety airbag module (3) which are electrically connected. The information acquisition and analysis module (2) performs real-time active detection of distances from the collision-protection guardrail to traveling vehicles on a road, and performs collision analysis computation according to traveling speeds and directions of the vehicles. A collision safety threshold is programmed and preset in the information acquisition and analysis module (2) in advance. If an analysis result of the information acquisition and analysis module (2) is lower than the safety threshold, i.e., there is going to be a collision, then a signal instruction is immediately transmitted to the safety airbag module (3), such that the safety airbag module (3) deploys a safety airbag before the collision occurs. The collision-protection guardrail has a simple structure, is safe and highly effective, has great market potential, and has superior cushioning and shock absorption performance while having sufficient mechanical strength, thus ensuring road and passenger safety.
(FR) L'invention concerne une glissière de sécurité de protection contre les collisions à coussin de sécurité gonflable, comprenant un élément de base (1), un module d'acquisition et d'analyse d'informations (2) et un module de coussin de sécurité gonflable (3). L'élément de base (1) contient le module d'acquisition et d'analyse d'informations (2) et le module de coussin de sécurité gonflable (3) qui sont connectés électriquement. Le module d'acquisition et d'analyse d'informations (2) effectue une détection active en temps réel des distances entre la glissière de sécurité de protection contre les collisions et les véhicules se déplaçant sur une route, et effectue un calcul d'analyse de collision en fonction des vitesses et des directions de déplacement des véhicules. Un seuil de sécurité en matière de collisions est programmé et préréglé à l'avance dans le module d'acquisition et d'analyse d'informations (2). Si un résultat d'analyse du module d'acquisition et d'analyse d'informations (2) est inférieur au seuil de sécurité, c'est-à-dire qu'il va y avoir une collision, alors une directive est immédiatement transmise au module de coussin de sécurité gonflable (3), de telle sorte que le module de coussin de sécurité gonflable (3) déploie un coussin de sécurité gonflable avant que la collision ne se produise. La glissière de sécurité de protection contre les collisions est de structure simple, sûre et hautement efficace, présente un grand potentiel commercial et d'excellents résultats en matière d'amortissement, de même qu'une résistance mécanique suffisante, garantissant ainsi la sécurité sur la route et celle des passagers.
(ZH) 一种带有安全气囊的防撞护栏,包括防撞护栏基体(1)、信息采集分析模块(2)、安全气囊模块(3),在防撞护栏基体(1)中包含有通过电气相连的信息采集分析模块(2)与安全气囊模块(3),信息采集分析模块(2)对道路上运行中的汽车与防撞护栏的距离进行实时主动的监测,并根据汽车车速与汽车行驶方向进行碰撞分析计算,信息采集分析模块(2)内预先通过程序编程设定碰撞安全阀值,当信息采集分析模块(2)分析结果在安全阀值以下,即碰撞将会发生,即刻将信号指令传送给安全气囊模块(3),安全气囊模块(3)在小于碰撞发生的时间内弹出安全气囊。所述防撞护栏结构简单,安全高效,市场前景广阔,在具有足够机械强度的同时还具有优异的缓冲吸能功能,最大程度的保障道路与人身安全。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)