介绍了LPC 2129单片机定时器的捕获功能，以及在车速信号采集中的应用。
This paper introduces the capture function of microcontroller LPC2129 and its application to the vehicle speed signal acquisition system.
采用对车速信号进行滤波、差分、再滤波的方法获得了具有良好实时性和精度的汽车纵向加速度。
To investigate the method to obtain the real-time longitudinal acceleration based on its velocity, vehicle acceleration is obtained through the velocity filtering, differential, and then filtering.
前面的一辆车减慢车速，发出信号，开上路肩，顺利右转开进商业区。
The car in front of us had slowed down, signaled, pulled over toward the shoulder, and made a smooth right turn into a shopping complex.
比如，可以利用闪烁的车头灯和车尾灯光传达车速以及刹车信号给其他车辆，防止车辆间的碰撞。
For example, the subtle flickering of car headlights and tail-lights could be used to transmit speed and braking information to other vehicles, to help prevent collisions.
车速飞快时信号不稳定，在地下则根本没信号，但是总体质量是在不断上升的。
The reception isn't great while travelling at speed and doesn't work at all underground. But the quality is improving all the time.
Cohda的这项系统使车辆即使以超过200英里每小时的速度行驶时，仍能保证城市峡谷弱信号区的网络的链接，何况我们一般并不会使车速过高。
With Cohda's technology, vehicles can maintain links not just in urban canyons, but also at speeds in excess of 200 mph - although we hope no drivers around us ever put that to the test.
基于自回归滑动平均模型(ARMA)的方法，实现了不同车速和路面条件下的随机振动信号的实验室再现。
The reconstruction of vehicle random vibration signal under different vehicle speed and road conditions is realized in laboratory, based on an auto regressive moving average (ARMA) time series model.
本系统可安装在汽车上，用于雾天或夜间监测前方车辆，并在车速、车距达到临界安全值时发出报警信号，以避免交通事故的发生，确保行车安全。
It can give alarming signal when the speed of vehicle and the distance between vehicles reach the edge of security, so more traffic accidents can be avoided.
实车试验表明，滤波后的轮速信号延时小，响应速度快，平滑效果比较理想，可以用来直接估计车速。
The real vehicle tests indicate that the filtered wheel speed signal has small time delay and quick response with relatively ideal smoothing effects and can be used for direct speed estimation.
系统以89C51单片机为核心处理器，配以外围电器驱动电路，实现了车速里程表从信号采集、处理、转化、输出显示的功能。
The System takes 89C51 MCU as core processor, equipped with exterior-drivers to realize the instrument functions from signal collection to disposal, translation and output.
本文介绍车速里程表的工作原理、信号取向和标度盘的设定，给出了车速里程表速比的计算方法。
Its working principle, the signal tropism and the setting of indexing plate are introduced here with the calculating method of its speed ratio.
通过过采样方法处理后的采样信号，使动态轴重式汽车衡在保证其称量达1%精度时，提高称重过车速度。
By choosing sampling signals by the way of the over-sampling, the metrical speed of dynamic automotive metrical can be increased when holding the accuracy of weigh-in-motion within 1%.
综合考虑系统中各种影响因素，研制了相应的信号检测和小车速度自动调节系统。
Integrated system to consider the various factors affecting development of the corresponding signal detection and vehicle speed automatic adjustment system.
在换低速档时，根据从变速装置的输入轴转速的信号求得的实际车速，来设定发动机转速的目标值。
At a shift-down time, the target value of the engine speed is set according to the actual speed determined from the signal of the input shaft speed of the transmission system.
单片机f - V接口装置是用于将6K机车速度传感器输出信号转换为适合于国产ZTL - 3型自动停车装置输入要求的装置。
Single chip processor F-V interface unit is a unit of converting the output signal of speed transducer for 6k locomotive into input signal demanded by domestic ZTL-3 automatic train stop apparatus.
在此基础上，建立了交通仿真模型，包含六个子模型，分别是交通信号灯变化模型、车辆产生模型、车辆行驶模型、车速限定模型、路网描述模型、路网分析模型。
The model is made up of six sub-models, which are traffic light model, traffic generation model, traffic driving model, velocity restricting model, map description model, map analysis model.
交通信号灯变成红灯时，他减慢车速。
He slowed down at some traffic lights as they were changing to red.
东尼：你不能完成转弯你不能不错的施用信号灯你不能保持车速你不能进入车位活该！
Donny: You can't negotiate turns. You can't signal properly. You can't maintain speed. You can't parallel park.
TCM通过分析各种输入信号，例如车速、发动机转速、节气门位置等，来决定何时换入何挡。
Analyzing various inputs, such as vehicle speed, engine RPM, throttle position, etc., the TCM decides which gear to shift to and when.
TCM通过分析各种输入信号，例如车速、发动机转速、节气门位置等，来决定何时换入何挡。
Analyzing various inputs, such as vehicle speed, engine RPM, throttle position, etc., the TCM decides which gear to shift to and when.
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