很黄很温柔 长安铃木雨燕1．3手动炫彩型

从倾向购买二手车,到最后锁定这辆全新黄色雨燕1.3MT,前后花了我两个多月时间。现在看来,我的选择是正确的,雨燕属于"第二眼美女"类型的车子.随着时间的推移.你会发现它越来越多的优点。     

2002款瑞风电磁扇常转且HOLD灯闪烁

故障现象:一辆2002款瑞风HFC6470AH,因电磁扇常转且HOLD灯闪烁来我公司报修.此车装配韩围原装G4JS 2.4L多点顺序喷射电控汽油发动机,采用ASSIN公司生产的AW03-72LE型4前速电子控制自动变速器,已行驶158000km.     

发电机警报指示灯闪烁原因分析

车装晶体管电子调节器，车辆在怠速、中速行驶发电机警报指示灯闪烁其故障原因分析如下。     

依维柯车发动机加速无力

一辆南京依维柯乘用车,装配索菲姆8140．43N中冷增压共轨柴油喷射发动机（采用博世MS．6．3柴油发动机管理系统）,累计行驶50万km,出现发动机动力不足,加速无力,发动机故障指示灯点亮的现象。据车主反映,在低速时该车一切正常,但在爬坡或高速行驶时,发动机动力不足,发动机故障指示灯闪烁,最高车速只能达到80km／h。     

The motion analysis of fire video images based on moment features and flicker frequency

In this paper, motion analysis methods based on the moment features and flicker frequency features for early fire flame from ordinary CCD video camera were proposed, and in order to describe the changing of flame and disturbance of non-flame phenomena further more, the average changing pixel number of the first-order moments of consecutive flames has been defined in the moment analysis as well. The first-order moments of all kinds of flames used in our experiments present irregularly flickering, and their average changing pixel numbers of first-order moments are greater than fire-like disturbances. For the analysis of flicker frequency of flame, which is extracted and calculated in spatial domain, and therefore it is computational simple and fast. The method of extracting flicker frequency from video images is not affected by the catalogues of combustion material and distance. In experiments, we adopted two kinds of flames, i.e. , fixed flame and movable flame. Many comparing and disturbing experiments were done and verified that the methods can be used as criteria for early fire detection.     

金龙车发动机机油压力警示灯报警

故障现象一辆金龙牌大客车，装康明斯6BT增压柴油发动机，行驶中突然出现组合仪表上的机油压力警示灯报警，驾驶人随即靠边停车进行检查，未发现漏油等异常情况，重新起动发动机，发动机顺利起动着机，但机油压力警示灯依旧报警。随即将发动机熄火后用车拖来我厂进行维修。     

保时捷911 GT3 RS现身——如果想购买最出色和最昂贵的保时捷911，那么眼前的这款橘黄色车型就是理想之选了

世界上最狂野、最出色和最轻的保时捷911正是这款全新的GT3 RS。     

三效催化转化器的故障诊断方法

目前，国内外的轿车上，几乎都安装了三效催化转化器．，以期达到减少发动机的排放污染，但是，如果三效催化转化器因氧传感器失效或燃油燃烧不完全等原因而被堵塞，则会发生发动机排气不畅、背压增高和充气系数降低等故障，以致出现发动机不易起动，起动后怠速不稳，熄火后无法起动，起动不久自动熄火，起动不久冷却液温度持续上升，发动机加速无力、“放炮”，空燃比失常，点火失控和故障指示灯闪烁等现象，在发动机维修过程中应予以重视。本文阐述三效催化转化器的检查方法及因堵塞引起的故障排除实例，供参考。