汽車輪胎溫度壓力檢測技術(shù)-展示頁
2025-07-23 00:48本頁面
【正文】 汽車行駛時實時的對輪胎氣壓進(jìn)行自動監(jiān)測，對輪胎漏氣和低氣壓進(jìn)行報警，當(dāng)車輪不能滿足汽車正常工作的條件時TPMS就會發(fā)出危險信號提醒駕駛者車輪已不能正常工作，保障行車安全。間接式TPMS是通過汽車ABS系統(tǒng)的輪速傳感器來比較車輪之間的轉(zhuǎn)速差別，以達(dá)到監(jiān)視胎壓的目的。恰當(dāng)?shù)妮喬コ錃鈮毫κ潜ＷC汽車安全、平穩(wěn)行駛的關(guān)鍵因素。隨著高新技術(shù)的發(fā)展和現(xiàn)代汽車不斷趨向高性能化,汽車用的輪胎也從長期的性能時代,開始進(jìn)入功能化的新時期。然而本文研制的輪胎爆胎預(yù)警系統(tǒng)，則不同于上述的裝置，它在輪胎一出現(xiàn)危險征兆時就能夠及時發(fā)現(xiàn)并同時報警，最大限度地將事故消滅在萌芽狀態(tài)，從而極大地提升了車輛高速行駛的安全性，這一優(yōu)勢在高速公路上表現(xiàn)更為明顯。關(guān)鍵詞：行車安全，TPMS，無源，無線 AbstractTPMS Tire Pressure Monitoring System Temperature is the latest generation of automotive safety products, is the second airbag, ABS braking system on the third generation of security products. Mainly used in the car driving for automatic monitoring of tire pressure, low pressure on a flat tire and an alarm, when the wheels can not satisfy the conditions working vehicle TPMS will send danger signals to remind the driver does not work the wheels have been To ensure driving safety. At present, TPMS consists of two indirect types. Indirect TPMS system through the vehicle ABS wheel speed sensors to pare wheel speed difference between, in order to achieve the purpose of monitoring tire pressure. Direct TPMS is to use only the tires installed on each of the pressure sensor to directly measure the tire pressure, and to display the tire pressure and monitoring. In this paper, to improve the existing TPMS, and the future development of TPMS to do the analysis and prediction. With the hightech development and the continued trend of modern high performance cars, automobile tires used in the performance of the long time, began to enter the function of the period. Of course, security configuration of modern cars are also constantly been improved, such as seat belts, airbags, anticollision equipment, etc. are widely used, but these belong to the accident happened, can the people, vehicles play a protective role of passive safety device. However, this early warning system developed by the tire puncture, the device is different from the above, it is a dangerous sign in the tire when the ability to detect and alarm simultaneously, to maximize the accident nipped in the bud, thereby greatly enhancing the speed of vehicles driving safety, this advantage is more obvious on the highway.朗讀顯示對應(yīng)的拉丁字符的拼音Keywords: Traffic safety TPMS Passive, wireless25 / 25目錄摘 要 I英文摘要 II第一章 前言 1 1 輪胎爆胎因素分析 2 輪胎缺氣行駛 2 輪胎的溫度變化 3 防止輪胎爆胎方法 4第二章 TPMS 的系統(tǒng)概述 6 6 6 TPMS的功用 6 TPMS種類及工作原理 6： 7 7 直接TPMS的系統(tǒng)組成 8 的工作原理 8第三章 目前常用TPMS的特點及局限性 10 直接式TPMS的特點及局限性 10 直接式TPMS的特點 10 直接式TPMS的局限性 10 間接式TPMS的特點及局限性 10 間接式TPMS的特點 10 間接式TPMS的局限性 10 11第四章 無線無源化的TPMS 12 影響TPMS的環(huán)境與因素 12 TPMS無線無源化發(fā)展的必要條件 12 壓電發(fā)電設(shè)計方案 12 磁場電磁耦合設(shè)計方案 13 聲表面波無源無線的方案 15第五章 結(jié)語 17 本文研究總結(jié) 17 今后待研究的問題 17 TPMS的未來發(fā)展趨勢 17致謝 19參考文獻(xiàn) 20第一章 前言隨著工業(yè)經(jīng)濟(jì)的進(jìn)步，汽車開始大量使用，公路和高速公路也日漸得到重視，并開始發(fā)展起來。西歐各國和日本，公路網(wǎng)基礎(chǔ)好，高速公路也逐步成網(wǎng),公路運(yùn)輸一直為內(nèi)陸運(yùn)輸?shù)闹髁Α８咚俟返乃俣群捅憷?，改變了人們的時空觀念，拉近了地域距離，改善了人們的生活方式。據(jù)2002年美國汽車工程師學(xué)會調(diào)查，全美平均每年有26萬起交通事故是由于輪胎氣壓低或滲漏造成的；而在高速公路上發(fā)生的交通事故有70%是由于爆胎引起的；此外，每年75%的輪胎故障是由于輪胎滲漏或充氣不足引起的。另據(jù)統(tǒng)計，在中國，46%的高速公路交
教學(xué)課件相關(guān)推薦
鄂ICP備17016276號-1