超声波测距应用十分广泛。
并且描述了超声波测距的物理基础和理论基础。
And describes the physical basis and ultrasound ranging theoretical basis.
超声波测距模块实现16路测距信号的采样输入。
The ultrasonic ranging module can process 16 input signals simultaneously.
采用数字相关的方法确定超声波测距中的渡越时间。
Digital correlation approach is used to find the time of flight (tof) in ultrasonic distance measurement.
在此基础上，设计了相应的超声波测距系统的软件。
Based on this idea, the software of ultrasonic distance measure system have been designed.
两种方法的采用，提高了超声波测距系统的测量精度。
Using these two methods, the precision of the ultrasonic distance measuring system has been improved.
论述一种用于移动探雷机器人越障的超声波测距系统。
A new ultrasonic raging system applied in the mine detection robot is discussed.
在此基础上，设计了相应的超声波测距系统电路和软件。
Based on the idea, the circuit and software of ultrasonic distance measurement system have been designed.
介绍了一种基于回波包络分析的高精度超声波测距方法。
This paper introduces an ultrasonic ranging method based on analyzing the envelope of echo .
研究了一种基于嵌入式系统和超声波测距系统的设计方案。
Studies are made on the embedded systems and ultrasonic distance measurement system.
本文介绍了一种基于单片机的脉冲反射式超声波测距模块。
The thesis introduces a kind of single-pulse-refection ultrasonic distance meter system module in detail based on Microcontroller.
然后介绍了基于超声波测距的孔内空区形态探测系统的设计。
Then, the design of the detection system in borehole of the mined-out area based on ultrasonic distance measurement was introduced.
分析导致超声波测距误差的原因，对温度引起的误差进行补偿。
A compensation method is put forward to the error caused by temperature based on analysing the reasons of the errors in the ultrasonic measurement system.
基于此，本文研究和设计了一种近距离高精度超声波测距系统。
In this paper, research is based on the principle of high-precision ultrasonic ranging system, designed a high-precision and short distance measure system.
为了解决上述问题，我们研制了基于伪随机码调制的超声波测距。
In order to solve the above problems, we develop ultrasonic range-finder which is based on pseudorandom code.
本文主要研究开发了一种基于单片机微处理器的超声波测距系统。
This paper primarily investigates a kind of ultrasonic distance measurement device based on microprocessor.
本文主要介绍了一种基于超声波测距技术的室内定位系统的设计。
This paper is designed having introduced that ultrasonic distance measurement technology-based interior of one kind fixer system mainly.
并说明了超声波测距系统的原理，实现了一种多频超声波测距系统。
This paper describes the principle of ultrasonic telemeter and the implement of a multi-wave ultrasonic telemeter.
介绍了超声波测距在车钩高度测量中的实现方法，研制出了测距仪。
In this paper, the method that distance-measurement with ultrasonic is applied to height-measurement of coupler and range finder is presented.
介绍了超声波测距的原理。分析了超声波测距产生误差的主要原因。
In this paper, the principle of ultrasonic distance measurement is described, the main error sources of ultrasonic distance measurement are analyzed also.
该系统采用超声波测距原理，利用FPGA丰富的查找表结构完成算法。
The system USES the ultrasonic distance measuring principle and it implements algorithm using the rich lookup table structure of FPGA.
本发明公开了一种确保汽车车门安全开启的系统，它基于超声波测距原理。
The invention discloses a system for guaranteeing the safe opening of a vehicle door, which is based on the principle of ultrasonic distance measurement.
详细地介绍了一种由PIC 16f876单片机控制的实时超声波测距系统。
An ultrasonic distance measurement system controlled by the MCU of PIC16F876is described.
本文介绍了一种以pic 16f73为核心控制器的超声波测距模块的设计。
This paper presents a Ultrasonic Ranging Module design which use PIC16F73 to the core controller.
将超声波测距技术应用于物体的平面定位中，设计具有精确度较高的平面定位系统。
The ultrasonic ranging is used to design the plane location system with a high accuracy.
为此，在分析果树外形检测机理的基础上，研究了基于超声波测距的果树外形检测方法。
The detection method for fruiter shape based on the ultrasonic distance measuring was studied after analyzing the detecting mechanism for fruiter shape in this paper.
根据超声波测距原理，提出一种基于超声测距技术的电动轮椅车检测障碍物、避障的新方法。
Based on ultrasonic measuring distance technology, a new method of detecting obstacle and giving a wide berth used in electric wheelchairs is presented.
在传统超声波测距基础上，结合硬件和软件两方面的控制，提出一种高精度超声波测距系统。
A high accuracy ultrasonic distance measurement system is presented. based on the combination of both hardware and software controlling on the basis of the traditional ultrasonic ranging.
介绍了超声波测距的原理，分析了超声波测距产生误差的原因，设计一种高精度超声测距系统。
Introduces the principle of ultrasonic range measurement, and analyses the main error sources of ultrasonic range measurement, designs an ultrasonic range measurement system with high precision.
介绍了超声波测距的原理，分析了超声波测距产生误差的原因，设计一种高精度超声测距系统。
Introduces the principle of ultrasonic range measurement, and analyses the main error sources of ultrasonic range measurement, designs an ultrasonic range measurement system with high precision.
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