防撞的 的英文怎麼說
中文拼音 [fángzhuàngde]
防撞的
英文
crashworthy-
Aerospace ; power supply for anti - collision beacon
航空航天.防撞警告信號用的電源Safety guardrail is an important appurtenance to ensure traffic safety
防撞護欄是確保交通安全的重要設施。Among the highway accidents about one third are vehicle - barrier crashes, which result in numerous casualty and property losses. therefore, analyzing crash between vehicle and barrier, studying occupant protection and improving safety performance of vehicle and barrier has aroused a greater concern in nations all over the world
高速公路交通事故中近1 3為車輛與護欄碰撞,每年造成了巨大的人員傷亡和財產損失,所以分析汽車與高速公路護欄碰撞的事故,研究人體損傷防護以及護欄和車輛防護性能的改進,已引起了世界各國的日益重視。Shortly after 6. 45 am, a private car was found bumped into the anti - crash barrier at the junction of clear water bay road and ka shue road. upon seeing this, a taxi failed to stop and then rammed the rear part of the vehicle
早上約六時四十五分,一輛私家車據報于清水灣道及嘉澍路交界撞向防撞欄,其後,另一輛的士因未能及時停下撞向肇事私家車尾部。Abstract : this paper introduces a kind of new anticollision beam, hold cage type absorption power anticollision beam. it can not only absorb a large overwind power and decrease impact power lose but also prop cage
文摘:介紹了一種新型的防撞梁?托罐式吸能防撞梁,它不僅能把過卷的大部分能量吸收掉,使撞擊的損失減小,而且還能把容器托住。The damage done to the car led them to the conclusion that the car did not hit a person, but an " iron man " had wrecked the car ! the bumper was bent ; shards from the windscreen and window panes were scattered over the road. the bonnet was severely dented, while the windscreen would have come off completely had it not been shatterproof
這哪是車撞了人,分明是鐵人撞了車,只見車的保險桿已彎曲,擋風玻璃及窗戶已撞碎飛到馬路到處都是,車蓋也變形塌陷,駕駛座前擋風玻璃要不是防震的,恐怕也全掉下來了。So the aviation has installed the ground proximity warning system ( gpws ) on aircrafts since the middle of 1970s, and now is the enhance ground proximity warning system ( egpws ). this paper describes the development, components, principle and the features of the communication navigation surveillance / air traffic management ( cns / atm ), the traffic alert and collision avoidance system ( tcas ), ground proximity warning system ( gpws ), and / or the enhance ground proximity warning system ( egpws ). it particularly discuses the positive effect that ads tcas / tcas2 and gpws / egpws take on cfit and middle _ air collision. integrating with the aircrafts type. the instances and the accidents. this paper analyzes the present problems in the field of air traffic management and the new technologies resolving these problems. so that we can improve the flight safety effectively
本文論述了新航行系統( cns atm ) 、空中交通警戒與防撞系統( tcas tcas2 )以及近地警告系統( gpws )和增強型近地警告系統( egpws )的發展、組成原理及其功能特點,著重討論了自動相關監視( ads ) 、 tcas tcas2和gpws egpws在保證飛行安全、防止空中相撞和可控飛行撞地事故中所起的積極作用,並結合具體機型和事故事例,分析了事故發生的原因和目前存在的問題,對系統提出了進一步改進的可能,以期進一步保證飛行安全。The traffic alert and collision avoidance system ( tcas ) is a system independent of ground equipment, which is used to avoid middle - air collision. this system can detect all the aircrafts equipped with the atc transponder within a range. it provided traffic advisory to the pilot if some aircrafts close to it, and also provides vertical resolution advisory to the pilot to avoid collision
Tcas是一種不依賴地面設備的空中交通防撞系統,它能夠探測在其領域內裝有空中交通管制應答機( atc )的任何飛機,向駕駛員報告潛在的相撞目標,並發出垂直防撞指令。The automobile anti - collision radar is mainly applied to prevent the vehicle from colliding back and force under the fog weather condition with no consideration of the other obstacle ' s anti - collision before the vehicle. it is only designed to achieve its basic application of danger condition detecting and collision warning
該防撞雷達系統主要是用於高速公路上多霧天氣防止車輛前後追尾相撞,而不考慮車輛與其前方的非車輛障礙物之間的防撞問題,設計只完成最基本的險情探測和預警功能的前視防撞雷達。In recent years, with the rapid development of the millimeter - wave radar technology and the demand of the safety, anticollision radar system is being studied and used widely. the if ( intermediate frequency ) circuit and the digital signal processing are two important parts of it
隨著毫米波雷達技術的日益成熟和人們對安全性的迫切需要,近年來,防撞雷達系統得到了深入研究和廣泛應用,如自動巡航控制、碰撞報警和防碰撞系統以及有待發展的雷達成像和汽車的自動駕駛系統等。Other features : vessel head high strength and durability of stainless steel d - rings ; paddle with the sliding lock locks connect parade as more flexible ; stern plate has a unique optimal angle, height and installation of aluminum alloy plate ; rope with haste, be lifesaving ; plus side of durable bull fender, the collision can play protective role
其他特點:船頭部採用高強度和耐用的不銹鋼d型環;船槳鎖採用滑鎖連接,操所更加靈活;艉板具有獨特的最優角度,高度以及安裝有鋁合金墊板;裝有急用救生繩;船邊加有耐用防撞護舷,在碰撞時能起到保護作用。But, still, there is only one tool, and it cannot be used simultaneously to crank up the engine, fine - tune the fuel injection, strengthen the bumper, oil the shock - absorber and give the many trusting passengers a smooth ride. having regard to the experience in other jurisdictions, my answer to the question is, i am afraid, an affirmative one
但說到底還不是只有一種工具可用,而且也不能期望它有萬能神效,可以同時做到發動汽車引擎微調汽油供應強化防撞裝置為避震系統上足潤滑油,使受驚的乘客能安坐車中,順利到達目的地。2 the fmcw millimeter - wave radar system is introduced. the basic parts of the system and its work principle, as well as the index of it, are discussed in detail. the sae - 100 millimeter - wave anticollision radar system and the anticollision radar used in the industry are also introduced curtly
2簡單介紹了fmcw毫米波雷達系統,包括它的測速、測距原理,基本組成與結構和其主要的性能指標,並簡單介紹了已研製的sae - 100型毫米波防撞雷達系統和工業用fmcw毫米波避碰雷達系統及防撞雷達的應用。Based on the urgent need that pier protective device primarily designed needed to be tested its crashworthiness by the impact of ship in multi - situation, etc in multi - angle and multi - water, the writer analyzed the critical elements that affect the simulation of the collision between ship and pier protective device, and found the feasible way to deal with the conflict between calculation efficiency and precision. using this method and employing ansys / ls - dyna program, which is the universal nonlinear dynamic analysis software, a head - on collision between ship and pier protective device designed for guanzhou river bridge is simulated and presented, the simulation of time history course of full - scale mini - collision between ship and pier protective device was taken into reality with a spot of elements ( less than 21000 ) and scanty time ( 9 hours on p4 pc )
本文在前人研究的基礎之上,結合船橋碰撞實例,對碰撞計算機模擬模擬的關鍵技術進行了研究,在效率與精度的矛盾中找到平衡,對一艘2000噸級散貨船橫橋向正撞廣東管洲河大橋橋墩防撞鋼套箱這一種工況進行了計算機模擬模擬,實現了以較小的單元和較短的時間模擬碰撞的時間歷程,模擬滿足工程精度要求,解決了目前碰撞模擬計算周期太長的問題,同時模擬模擬得到的結論對該類防撞裝置提供了有價值的參考。Impulse calculation of the springs of automobile shockproof device
汽車防撞防振器的沖量計算Focused on the realization in engineering practice, this paper discussed automotive anticollision radar ' s function requirement, working principle and system design. through summarizing and analysis of its research and development, the paper proposes a new type of secondary centimeter wave automotive anticollision radar that applied on the expressway
本文以現有技術的可實現性為出發點,討論了汽車防撞雷達的性能要求、工作原理和總體設計等相關問題,總結了國內外汽車防撞雷達的研發狀況,在此基礎上設計了一種應用於高速公路上的應答式厘米波汽車防撞預警雷達。This paper introduces the anti - collision system based on digital staffs and mainly discuses the application of gprs on data transmission in this system
本文簡要的介紹了基於數字標尺的智能高速道路防撞系統的系統結構以及原理,並闡述了利用gprs技術實現系統數據傳輸的系統結構。In this paper, vehicle rear - end collision avoidance system is discussed and studied, which can remind the driver of adopting right measure by system warning of voice and light
本課題屬江蘇省交通廳立項課題。著重探討與研究了一種能夠通過聲光報警方式提醒駕駛員採取相應措施避免與前方車輛相撞的汽車防追尾碰撞系統。The highest level in the hierarchical trees fulfills the desired goal such as spacing, speed control or collision avoidance in vehicle cruise control. and the middle level tunes the vehicle acceleration while the lowest controls the needed brake and drive torque
最上層是目標控制,實現期望的縱向運動(如巡航控制的目標是控制車距、車速和防撞) ;中間層是加速度控制,最底層是(驅動和制動)力矩控制。On the basic of a great of literature reading and research on safety of side impact of the car, according to requirement of ece r95, applied madymo6. 2. 1 software, established simulation model of side impact of the car, researched the relationship between side rigidity of the car and passenger injury in side impact, which showed that during first impact the bigger side rigidity was, the more advantaged protection for the car and passenger in a definite range, and which drew a conclusion that the most serious part of passenger injury was pelvis during first impact. then detailed the substructure model by defining bodies, joints, contact types and contact characteristic, researched some improvement approach for side safety of the car, and then analyses a particular case, that was to say to fix vehicle door bar fender on between inner and outer plate of the vehicle door, analyzed the influence of passenger injury when the bar fender was fixed on different position, the result showed that the passenger injury was less when the bar fender was fixed on the height of vehicle door decorate bar. finally, a set of tests were performed, contrasting the simulation result with the test, analyzed the influence of the side rigidity of the car to passenger injury, which showed the test
本文在對汽車的側面碰撞安全性進行大量文獻閱讀和研究的基礎上,按照歐洲ecer95側面碰撞乘員保護法規的要求,應用多剛體動力學軟體madymo6 . 2 . 1 ,建立了汽車的側面碰撞模擬模型,研究了汽車的側面剛性對乘員損傷的影響,結果表明在「一次碰撞」中,在一定范圍內汽車側面剛性越大,越有利於汽車和乘員的保護,同時得出結論,即在「一次碰撞」過程中人體損傷最嚴重的部位是骨盆;然後通過定義各剛體、鉸鏈、接觸類型以及接觸特性,對該模型進行子結構細化工作,研究了加強汽車側面安全性的若干改進措施,並進行了一個特例分析,即在此模型的車門內外板之間安裝了車門防撞桿,分析了當車門防撞桿安裝在不同位置時對乘員損傷的影響,結果表明防撞桿位於車門裝飾條的高度時,對乘員的損傷較小;最後進行了一組側面碰撞試驗,通過試驗和模擬結果的對比,分析汽車的側面剛性對乘員損傷的影響,表明試驗和模擬結果是一致的,從而證明了模擬模型的有效性以及模擬結果的正確性。分享友人