Device for detecting the passing of vehicles by infrared ray

The utility model relates to a device for detecting the passing of vehicles by infrared ray, which comprises a ultrasonic frequency generator, a logic and array circuit, a power driver, a first displacement register, an infrared transmitter group, an infrared receiver group, a single chip, a second...

Full description

Saved in:
Bibliographic Details
Main Authors HUANG MINAN, WU MENG, WANG CHEN, ZHANG JIANXIANG, YE DENGMIN
Format Patent
LanguageChinese
English
Published 04.11.2009
Subjects
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
TESTING
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to a device for detecting the passing of vehicles by infrared ray, which comprises a ultrasonic frequency generator, a logic and array circuit, a power driver, a first displacement register, an infrared transmitter group, an infrared receiver group, a single chip, a second displacement register, a setup circuit, a power source circuit, a serial port converter and a demonstration circuit, and is characterized in that the input end of the first displacement register is connected with the single chip, and the input end of the second displacement register is connected with the single chip, and the output end of the ultrasonic frequency generator is connected with one input end of the logic and array circuit, and the output end of the first displacement register is connected with the other input end of the logic and array circuit, and the output end of the logic and array circuit is connected with the input end of the power driver and the input end of the first displacement register, and
Bibliography:Application Number: CN2008299101U