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.
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.
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.
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.
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.
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.
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.
在分析超声波测距系统回波信号处理存在问题的基础上，提出了两种提高测量精度的回波信号处理方法。
For problems existed when processing echo signal of ultrasonic distance measuring system, two new ways of echo signal processing to improve measure precision are proposed.
介绍了一种基于AT 89 C52单片机的超声波测距系统，阐述了超声测距系统的硬件电路构成、工作原理及软件设计方法。
Introduced one ultrasonic distance testing system based on AT89C52 single-chip microcomputer and mainly described its hardware circuit, software design method and the operating principle.
通过超声波测距系统获得桥吊吊具定位数据，将数据通过单片机传送给主机进行处理，实现了集装箱装卸过程中桥吊吊具的实时定位。
The orientation data for the Lifting Instruments acquired from the ultrasonic system will be transmitted to the PC through the SCM system. It is feasible to dispose the data with SCM directly.
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.
本课题完成了基于超声波脉冲的测距雷达的硬件设计、软件设计及系统调试并且完成了测速雷达的硬件调试。
In this dissertation, the design of the hardware and software of the detecting radar based on the ultrasonic pulse are completed, including the debugging on the system and the hardware of CW radar.
给出了超声波语音测距系统在车辆避障中的实际应用。
The application of ultrasonic sound system of measuring distance is also presented in this paper .
介绍了一种基于单片机控制的超声波语音测距系统。
A ultrasonic voice location system based on Single Chip Microcomputer is presented in this paper.
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.
以测量超声波发射与反射时间差作为测距的基本原理，设计并实现可自动测距系统。
The basic theory in designing and implementing the ultrasonic distance measuring system, is to record the time between the emission wave and the reflected wave by the object.
本文介绍了一种基于超声波循环反射测量原理的高精度超声测距方法，并给出了以单片机为核心的测距系统的组成。
A new method for ultrasonic distance measurement based on ultrasonic circulation and multi pulse echo principle is presented in the paper.
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.
利用超声波测距原理，出于低成本、高精度的目的，提出了一种基于AT 89s52的超声波倒车雷达系统的设计方案。
Use of ultrasonic distance measurement principle, due to low cost, high accuracy, proposed one kind based on the AT89S52ultrasonic reversing radar of the system design.
系统通过超声波测距来获取周边的环境信息，通过对环境信息的处理分析，决定探路车每一步的行动。
The system gets the environmental information from the ultrasonic distance measuring system, and decides the actions of the route exploring car by analyzing the environmental information.
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.
在分析超声波测距原理的基础上，给出了实现超声波倒车雷达系统的硬件设计电路图和软件设计流程图。
On the analysis of the principle of ultrasonic distance measurement based on, given the realization of ultrasonic reversing radar system hardware design circuit diagram and software design flow chart.
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.
该系统以空气中超声波的传播速度为确定条件，利用反射超声波测量待测距离。
The system could measure certain distance on the premise that the speed of reflected wave in the air is fixed.
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.
给出了控制系统硬件设计方案，并对系统的显示电路、超声波测距电路、电机驱动电路、无线通信电路等硬件模块接口电路作出了简要描述。
The concept of the system hardware is discussed. This paper presents also the interfaces of LCD, ultrasonic sensor, motor drive and wireless communication.
根据超声波测距的基本原理，结合温度传感器对声速参数进行了修正，使得系统在不同环境下都能达到检测要求。
On the basis of ultrasonic, the system referred in the paper USES DS1820 for temperature correction, so as to reach the measurement demand in different environment.
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