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sensor of ultrasonic parking sensor-upa sensor sch,it a ultra sonic sensor sch,used to parking car
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车用超声波测距倒车雷达设计 AT89c51 lm567-Car parking sensor Ultrasonic Ranging design AT89c51 lm567
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这是毕设时自己写的关于超声波倒车雷达测距的开题报告 希望对大家有所帮助-This is a complete set when the write on the ultrasonic parking sensor ranging opening report you want to help
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本设计是基于单片机的汽车倒车雷达系统，主要是利用超声波的特点和优势，将超声波测距系统和AT89C51单片机结合于一体，设计出一种基于AT89C51单片机的倒车防撞系统。-This design is based on the single chip car parking sensor system is mainly features and advantages of using ultrasound, the AT89C51 microcontroller ultrasonic rangi
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基于AT89C51单片机的超声波倒车雷达系统设计
-AT89C51 microcontroller based ultrasonic parking sensor system
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The report details the implementation of distance measurement system using the
ultrasonic waves. As the human ear’s audible perception range is 20 Hz to 20 kHz, it is
insensitive to ultrasonic waves, and hence the ultrasound waves can be used for
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【摘要】
倒车雷达是汽车泊车或者倒车时的安全辅助装置，能以声音或者更为直观的显示告知驾驶员周围障碍物的情况，解除了驾驶员泊车、倒车和起动车辆时前后左右探视所引起的困扰，并帮助驾驶员扫除了视野死角和视线模糊的缺陷，提高驾驶的安全性。本设计利用ATMEL公司的AT89C51单片机、超声波传感器测距实现超声波倒车雷达。利用LED和发光二极管表示传感器探测范围内是否有障碍物，当在探测范围内有障碍物时，发光管以一定频率闪烁，闪烁的频率以距离定，距离越近频率越高。同时蜂鸣器提示报警，探测并指明障碍
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超声波倒车测距语音播报智能小车设计系统，包含硬件设计和软件设计。-Ultrasonic parking distance voice broadcast intelligent car design system, including hardware and software design.
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基于51单片机的超声波测距仪设计——数据测量与发送
这套系统软硬件设计合理、抗干扰能力强、实时性良好，经过系统扩展和升级，可以有效地解决汽车倒车。 -51 SCM ultrasonic range finder based design- measuring and transmitting data of the system hardware and software design is reasonable, strong anti-interference ability, good
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基于matlab GUI界面设计,关于超声波倒车雷达测距的，部分实现了追踪测速迭代松弛算法。- Based on matlab GUI interface design, About ultrasonic parking radar ranging, Partially achieved tracking speed iterative relaxation algorithm.
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IMC-PID是利用内模控制原理来对PID参数进行计算，模拟数据分析处理的过程，关于超声波倒车雷达测距的。- The IMC- PID is using the internal model control principle for PID parameters is calculated, Analog data analysis processing, About ultrasonic parking radar ranging.
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基于K均值的PSO聚类算法,可以提取一幅图中想要的目标，关于超声波倒车雷达测距的。- K-means clustering algorithm based on the PSO, Target can be extracted in a picture you want, About ultrasonic parking radar ranging.
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关于超声波倒车雷达测距的，相关分析过程的matlab方法，LCMV优化设计阵列处理信号。- About ultrasonic parking radar ranging, Correlation analysis process matlab method, LCMV optimization design array signal processing.
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关于超声波倒车雷达测距的，基于掌纹识别的在线身份验证 识别算法本科毕设，包括回归分析和概率统计。- About ultrasonic parking radar ranging, Verify recognition algorithm based on palmprint recognition undergraduate complete set of online identity, Including regression analysis and probability and sta
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基于互功率谱的时延估计，ldpc码的编解码实现，关于超声波倒车雷达测距的。- Based on the time delay estimation of power spectrum, Codec ldpc code implementation About ultrasonic parking radar ranging.
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包括最小二乘法、SVM、神经网络、1_k近邻法,可以提取一幅图中想要的目标，关于超声波倒车雷达测距的。- Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Target can be extracted in a picture you want, About ultrasonic parking radar ranging.
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关于超声波倒车雷达测距的，研究生时的现代信号处理的作业，D-S证据理论数据融合。- About ultrasonic parking radar ranging, Modern signal processing jobs when the graduate, D-S evidence theory data fusion.
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关于超声波倒车雷达测距的，毕设内容，高光谱图像基本处理，相控阵天线的方向图（切比雪夫加权）。- About ultrasonic parking radar ranging, Complete set content, basic hyperspectral image processing, Phased array antenna pattern (Chebyshev weights).
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关于超声波倒车雷达测距的，脉冲响应的相关分析算法并检验，基于matlab GUI界面设计。- About ultrasonic parking radar ranging, Related impulse response analysis algorithm and inspection, Based on matlab GUI interface design.
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