JPH0380271B2 - - Google Patents

Info

Publication number
JPH0380271B2
JPH0380271B2 JP59143556A JP14355684A JPH0380271B2 JP H0380271 B2 JPH0380271 B2 JP H0380271B2 JP 59143556 A JP59143556 A JP 59143556A JP 14355684 A JP14355684 A JP 14355684A JP H0380271 B2 JPH0380271 B2 JP H0380271B2
Authority
JP
Japan
Prior art keywords
vehicle
height
vehicle height
ultrasonic
speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP59143556A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6122278A (ja
Inventor
Yoshiaki Tsunemoto
Nozomi Oikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59143556A priority Critical patent/JPS6122278A/ja
Publication of JPS6122278A publication Critical patent/JPS6122278A/ja
Publication of JPH0380271B2 publication Critical patent/JPH0380271B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
JP59143556A 1984-07-11 1984-07-11 車種判別装置 Granted JPS6122278A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59143556A JPS6122278A (ja) 1984-07-11 1984-07-11 車種判別装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59143556A JPS6122278A (ja) 1984-07-11 1984-07-11 車種判別装置

Publications (2)

Publication Number Publication Date
JPS6122278A JPS6122278A (ja) 1986-01-30
JPH0380271B2 true JPH0380271B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-12-24

Family

ID=15341484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59143556A Granted JPS6122278A (ja) 1984-07-11 1984-07-11 車種判別装置

Country Status (1)

Country Link
JP (1) JPS6122278A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577117U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1980-06-12 1982-01-14
JPS578515A (en) * 1980-06-19 1982-01-16 Canon Inc Zoom lens
JPS59111074A (ja) * 1982-12-16 1984-06-27 Omron Tateisi Electronics Co 移動物体感知装置

Also Published As

Publication number Publication date
JPS6122278A (ja) 1986-01-30

Similar Documents

Publication Publication Date Title
CN101796427B (zh) 物体分类方法、泊车辅助方法和泊车辅助系统
JPH05225490A (ja) 車種判別装置
US4674069A (en) System for collecting and processing data relating to moving bodies
CN102288267A (zh) 一种用于汽车衡上的汽车轮轴数的精确检测方法和装置
US6411868B2 (en) Method for identifying a stationary state of a vehicle
JP3150581B2 (ja) 車種判別装置
JP3086643B2 (ja) 車両走行情報収集装置
JPH0380271B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3294711B2 (ja) 車種判別装置
JP2839335B2 (ja) 走行車両の車種判別及び速度計測方法並びにそのための装置
CN115524712A (zh) 车辆外廓尺寸检测系统及检测方法及判断车辆是否处于检测区域的方法
JPH055153B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2994711B2 (ja) 走行車両の車種判別方法およびその装置
CN202101741U (zh) 一种用于汽车衡上的汽车轮轴数的精确检测装置
JP2695646B2 (ja) 車速計測装置
JP3530982B2 (ja) 車載用車速計測装置
Liu et al. A novel cost-effective IoT-based traffic flow detection scheme for smart roads
JP4485018B2 (ja) 超音波感知器の多重反射影響除去方法
JPS5827557B2 (ja) 車種判別装置
JP3095652B2 (ja) 有料道路の料金収受システム
JP2673475B2 (ja) 車両および対照物間の相対速度推定方法
JP6912896B2 (ja) 車種判別装置、車種判別方法及びプログラム
JP2001351131A (ja) 軸数検知装置、車種判別装置および料金収受システム
JPS646520B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6225240B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term