Search - Vehicle Speed

[Other resource] SPEED-TEST

Description: 汽车速度测试器,以1米的间隔放置光感应器,含3个按键,RESET START/STOP/ 三位数码显示-vehicle speed test device to a meter intervals optical sensors placed, with three buttons, RESET START / STOP / 3 digital display
Platform: | Size: 117458 | Author: 黄强 | Hits:

[SCM] SPEED-TEST

Description: 汽车速度测试器,以1米的间隔放置光感应器,含3个按键,RESET START/STOP/ 三位数码显示-vehicle speed test device to a meter intervals optical sensors placed, with three buttons, RESET START/STOP/3 digital display
Platform: | Size: 116736 | Author: 黄强 | Hits:

[AI-NN-PR] aasaaad

Description: 用于模式识别并且判断汽车速度的源代码，非常用用的-judgment for pattern recognition and motor vehicle speed of source code, the use of very
Platform: | Size: 3200000 | Author: 刘宇 | Hits:

[Graph Recognize] traffic

Description: 车辆检测： 1 识别车辆轮廓，并标识车辆轮廓 2 给出车辆的相对速度-Vehicle Detection: one to identify the vehicle contours, and marking the outline of 2 vehicles given the relative speed of vehicles
Platform: | Size: 2754560 | Author: 朝晖 | Hits:

[assembly language] speed1

Description: 利用PIC30F单片机测试汽车转速,通过汽车霍尔测速仪的高低电平来测定汽车转速.-PIC30F Singlechip use to test vehicle speed through the car Hall velocimetry to measure the high-low speed motor vehicles.
Platform: | Size: 2048 | Author: 成阳 | Hits:

[ARM-PowerPC-ColdFire-MIPS] 2008102322510500001

Description: 智能小车的应用程序，有变速，调速等功能。-Intelligent Vehicle applications, there is speed, speed and other functions.
Platform: | Size: 635904 | Author: xiao | Hits:

[Other] kal(VC++)

Description: 用vc来写的卡尔曼滤波程序实现了车辆惯性导航系统的卡尔曼滤波，包括定位结算，姿态校正，速度校正等-Vc to write with Kalman filtering process to achieve a vehicle inertial navigation system of the Kalman filter, including the positioning settlement, posture correction, the speed of correction
Platform: | Size: 8192 | Author: kysuli | Hits:

[SCM] new0809

Description: 本系统设计以MC68S912DG128微控制器为核心，通过多个红外光电传感器检测模型车的运动位置和运动方向，霍尔传感器检测模型车的速度，运用PWM技术调节驱动电机的转速和舵机的方向，同时用PID控制算法，完成对模型车运动速度和运动方向的闭环控制-Designed to MC68S912DG128 the system microcontroller as the core, through a number of infrared photoelectric sensor detection model sports car position and direction of sports, Hall sensor detection model vehicle speed, the use of PWM technology regulator drive motor speed and the steering gear direction, simultaneously with PID control algorithm, the completion of the model sports car sport speed and direction of the closed-loop control
Platform: | Size: 1530880 | Author: 蒋磊 | Hits:

[Windows Develop] smartcartiaoshi

Description: 这是一个智能车调试系统可对小车的速度和方向进行控制和验证特别适合飞思卡尔智能车比赛-This is an intelligent vehicle system can debug car speed and direction control and authentication is particularly suited Freescale Smart car race
Platform: | Size: 318464 | Author: 万海 | Hits:

[SCM] 007

Description: 本文详细介绍了我们为首届全国智能车大赛而准备的智能车系统方案。该系统以Freescale16 位单片机MC9S12DG128 作为系统控制处理器，采用基于的摄像头的图像采样模块获取赛道图像信息，通过边缘检测方法提取赛道黑线，求出小车与黑线间的位置偏差，采用PID 方式对舵机转向进行反馈控制。通过自制的速度传感器实时获取小车速度，采用Bang-Bang 控制策略形成速度闭环控制。小车还将通过特定算法分析出前方的路况，并根据路况的不同而为小车分配以不同的速度。文中将介绍赛车机械结构和调整方法，赛车转向模块和驱动模块的设计、参数和有关测试，图像采样模块的摄像头工作机制以及安装选型、采样电路设计和采样策略，还将介绍自制的速度传感器的制作、安装方法和对其可靠性所做的测试。我们将说明本系统的舵机转向策略、速度闭环控制与速度分配策略。除智能车系统本身的介绍外，我们还将详细叙述该系统开发过程中所用到的开发工具、软件以及各种调试、测试手段方法。-In this paper we will demonstrate an intelligent vehicle system scheme prepared for the first national intelligent vehicle contest. The vehicle system, with the Freescale16-bit single-chip MC9S12DG128 as its control microprocessor, uses image-sensor module based on camera to obtain lane image information, then abstract the black line on the contest lane by edge-detection method and calculate the position difference between the vehicle and the black line with which we will have a PID feedback control on the steering angle. The vehicle also uses a speed-sensor made by ourselves to obtain the real time speed which will be used in a speed feedback that adopts Bang-Bang control method. Certain algorithm will be employed to analyze the lane styles in front of the vehicle and set different vehicle speed according to the lane style. The mechanical structure and adjustment method of the vehicle, the design, parameters, and relative tests of the vehicle steer module and driving modul
Platform: | Size: 2048 | Author: 刘 | Hits:

[Windows Develop] ScanTool

Description: PC上汽车故障诊断程序源代码，加上很简单的硬件电路后就能跟多种车型通信，获取汽车上的故障码、实时数据流。-ScanTool.net OBD-II Software for ElmScan is free software that allows you to use your computer and an inexpensive hardware interface to read information from your car s computer. Current version allows you to read trouble codes and see their descriptions, clear the codes and turn off the "Check Engine" light, and display real-time sensor data such as RPM, Engine Load, Vehicle Speed, Coolant Temperature, and Timing Advance.
Platform: | Size: 157696 | Author: johnson | Hits:

[Other] count

Description: 智能汽车测速用码表，精切到百分秒，检测电路简单，只需一对红外发射接收管和lcd1602便可。-Intelligent Vehicle Speed code table used, the percentage of precision-cut second detection circuit is simple, just a pair of infrared emission will be able to receive control and lcd1602.
Platform: | Size: 1024 | Author: 谭平仔 | Hits:

[JSP/Java] Vehicle

Description: 实现简单的输入车速度、颜色、种类-The importation of vehicles to achieve the speed of a simple, color, type! ! ! ! ! ! ! ! ! ! ! ! ! ! !
Platform: | Size: 1024 | Author: fsa15f | Hits:

[Industry research] SpaceTimeBlockCoding

Description: This paper deals with the following issue in space time block coding (STBC) design: over a time selective channel,which scheme performs better, orthogonal STBC (O-STBC) or non-orthogonal STBC (NO-STBC)? It is shown that under time-selectiveness, once the vehicle speed has risen above certain value, NO-STBC always outperforms O-STBC - across the whole SNR range. Also, considering that all the existing NO-STBC schemes have been investigated under quasi-static channels only, a new simple receiver was derived for the NO-STBC system under time-selective channels.
Platform: | Size: 201728 | Author: hela chaieb | Hits:

[Special Effects] Speed_identification_method_based_on_video

Description: 基于视频的车速鉴定方法,介绍通过检测视频来识别车辆，计算车辆速度-Speed identification method based on video to introduce the video to identify the vehicle by detecting the calculated vehicle speed
Platform: | Size: 198656 | Author: 陈家敏 | Hits:

[SCM] speed

Description: 一个测量车的车速和轴距的文件，包括原理图和程序。-A measure of vehicle speed and wheelbase of the documents, including schematics and procedures.
Platform: | Size: 3403776 | Author: cengmengquan | Hits:

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