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| 折扣與優(yōu)惠：團(tuán)購(gòu)最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要:正如大家都知道的，中國(guó)的汽車產(chǎn)業(yè)起步較晚，技術(shù)落后，缺乏研發(fā)能力等方面長(zhǎng)期存在的問(wèn)題沒有解決原則。汽車產(chǎn)生之初，最高車速極低，道路系統(tǒng)也不發(fā)達(dá)，比起馬車來(lái)都要安全很多，人們尚且不用擔(dān)心交通事故的問(wèn)題。但汽車從未停止過(guò)加速的腳步，與之而來(lái)的即是不斷增多的汽車交通事故及其造成的大量人員傷亡，當(dāng)交通事故的數(shù)量逐步累積的時(shí)候，汽車安全技術(shù)也就應(yīng)運(yùn)而生。汽車安全技術(shù)關(guān)乎人員的生命，是當(dāng)今汽車技術(shù)的重要研究發(fā)展領(lǐng)域，也是多個(gè)學(xué)科的交叉點(diǎn)。汽車安全技術(shù)的發(fā)展水平在某種意義上說(shuō)可以代表整個(gè)汽車工業(yè)的發(fā)展水平。然而汽車在為人們帶來(lái)便利的同時(shí)，也帶來(lái)了令人擔(dān)心的副作用——安全問(wèn)題。隨著中國(guó)汽車產(chǎn)業(yè)的快速發(fā)展，汽車的駕駛舒適性和安全性的要求越來(lái)越高。汽車座椅主要是承載乘客的身體，乘員和汽車內(nèi)部結(jié)構(gòu)之間的碰撞被稱為二次碰撞，由于慣性作用，當(dāng)車速急降時(shí)，司乘人員仍保持原有的速度向前運(yùn)動(dòng)，于是就發(fā)生了乘員和方向盤、儀表板、擋風(fēng)玻璃等之間的碰撞，從而造成司乘人員傷亡的嚴(yán)重后果。因此，為了給乘客提供舒適和安全的乘坐體驗(yàn)，一個(gè)座椅的設(shè)計(jì)是否成功，對(duì)乘客乘坐舒適性及安全性等有很大的影響，務(wù)必要從各方面綜合地考慮，只有這樣才能設(shè)計(jì)生產(chǎn)出成功的座椅。 本論文分析了人與座椅的人機(jī)關(guān)系，并且結(jié)合我國(guó)國(guó)民對(duì)汽車座椅的使用要求，以座椅結(jié)構(gòu)和力學(xué)的理論為依據(jù)，以國(guó)家和國(guó)際標(biāo)準(zhǔn)為準(zhǔn)則，對(duì)車輛緊急狀況和碰撞中作綜合設(shè)計(jì)與靜力分析。 關(guān)鍵詞：汽車；安全座椅；結(jié)構(gòu)分析；創(chuàng)新
ABSTRACT:The principle of China's auto industry started late, backward technology, lack of R & D capabilities longstanding problem is not resolved. The car the beginning of the generated of, the highest vehicle speed is extremely low, the road system is nor developed, compared to the horse-drawn carriage 's the past going to secure a lot of, the people Shangqie do not have to worry about the problem of traffic accidents. But the car has never stopped too accelerate the footsteps of, with it comes that is, the a large number of personnel of the constantly number of for Motor Car Traffic Accident and its caused by the casualties, When the number of traffic accidents gradually the cumulative when, the Automotive Safety Technology also came into being. Automotive Safety Technology relates to the lives of persons is the an important research of the of today's automotive technology the field of development, the cross point of is also the a multiple of disciplines. In a sense, the level of development of the Automotive Safety Technology said that can on behalf of the level of development of the entire the automotive industry. However, the automotive in the for people to bring convenient at the same time, has also brought the What is worrying side effects of - security issues. With the rapid development of the China's automobile industry, the comfort and safety of the driving of the car the requirements of the sexual is increasingly high. Car seat is mainly is to bearer the's body of the passengers, the collision between the occupant and the automotive the internal structure of is referred to as the secondary collision, due to inertia the role of, When the the drop of vehicle speed when, the Secretary for and passengers are still to maintain a the original the speed of forward movement of the, so took place the collision between the in the occupant and steering wheel, instrument panels, windshield, and so on, resulting in the Secretary for multiplier the the serious consequences of the casualties of personnel. Therefore, in order to the provided to the passengers. The ride experience of the comfortable and safe, a the whether the the design of the seat is successful, on passengers ride comfort and safety of, and so on has a great influence, be sure to you want to the all aspects of the consolidated to consider, the only way in order to design and production out of the success the seat. In this thesis, analysis the man-machine the relationship between of the between man and the seat, and the combination of the use of requirements of our country nationals on the car seat, in order to the of seat structure and mechanics theory and as the basis to, as a criterion in order to the national and international standards, emergency position and collision of the of the vehicle the Sino-make a comprehensive design and the static analysis. Keywords: car safety seats; structural analysis; mechanical analysis; innovation
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