JPS5767362A - Traffic data collection system - Google Patents

Traffic data collection system

Info

Publication number
JPS5767362A
JPS5767362A JP14381780A JP14381780A JPS5767362A JP S5767362 A JPS5767362 A JP S5767362A JP 14381780 A JP14381780 A JP 14381780A JP 14381780 A JP14381780 A JP 14381780A JP S5767362 A JPS5767362 A JP S5767362A
Authority
JP
Japan
Prior art keywords
information
tme
input
relay
output
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.)
Pending
Application number
JP14381780A
Other languages
Japanese (ja)
Inventor
Susumu Enokido
Toru Ueda
Jun Matsuda
Eiji Takemori
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.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric 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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP14381780A priority Critical patent/JPS5767362A/en
Publication of JPS5767362A publication Critical patent/JPS5767362A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

PURPOSE:To prevent mal-operation caused by noise of a relay of an electromagnetic switchboard, and to effectively use a filter, which is the cause of time delay, inserted for noise absorption for traffic information collection, by separating the period of input information collection with the period of output information collection. CONSTITUTION:Recognition of information is performed by the traffic data collection unit TME by passing through the connecting line from the contact point rk of the relay which discriminates the confirmation that the input side information is prepared when marker is started. A figure in which the input information is accomodated is driven by a figure driving device RDV and the device TME collects the input information. The marker transmits the information to the device TME through the connecting line by using the contact sm of identification relay which confirms that the communication between input and output is closed. And, the device TME operates the figure in which the output information is accumulated by using a device RDV to collect the output information through a filter and a sense amplifier.
JP14381780A 1980-10-15 1980-10-15 Traffic data collection system Pending JPS5767362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14381780A JPS5767362A (en) 1980-10-15 1980-10-15 Traffic data collection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14381780A JPS5767362A (en) 1980-10-15 1980-10-15 Traffic data collection system

Publications (1)

Publication Number Publication Date
JPS5767362A true JPS5767362A (en) 1982-04-23

Family

ID=15347644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14381780A Pending JPS5767362A (en) 1980-10-15 1980-10-15 Traffic data collection system

Country Status (1)

Country Link
JP (1) JPS5767362A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771656A (en) * 1982-11-29 1988-09-20 Toyota Jidoshi Kabushiki Kaisha Cruise control method and apparatus for a vehicle with a continuously variable transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771656A (en) * 1982-11-29 1988-09-20 Toyota Jidoshi Kabushiki Kaisha Cruise control method and apparatus for a vehicle with a continuously variable transmission

Similar Documents

Publication Publication Date Title
ATE82456T1 (en) AUTOMATIC PERSONNEL MONITORING SYSTEM.
ES506057A0 (en) IMPROVEMENTS IN A COMMUNICATIONS CHANNEL FOR A RAILWAY SIGNALING SYSTEM
NO155079C (en) PROCEDURE FOR AA SENDING AND RECEIVING DATA IN A COMMUNICATION SYSTEM, AND THE RECEIVER CORRELATOR DEVICE FOR AA RECEIVING AND CORRECTING A MULTIPLE PULSE.
US2719912A (en) Train speed control system
JPS5767362A (en) Traffic data collection system
CN108447137A (en) A kind of ETC Transaction Informations acquisition method and equipment
JPS5720673A (en) Device for monitoring condenser bank
CA2001081A1 (en) Vital rate decoder
CN208173010U (en) Non-motor vehicle, which drives in the wrong direction, investigates and seizes system
ES506095A0 (en) COLLECTION DEVICE FOR AN AUTOMATIC DEALER WITH CREDIT MECHANISM
FR2512792B1 (en) COMPACTOR-COLLECTOR DEVICE FOR COLLECTING AND COMPACTING WASTE OR GARBAGE
FR2497041B1 (en) METHOD AND DEVICE FOR ASYNCHRONOUS STATISTICAL CONCENTRATION FOR TELECOMMUNICATION SYSTEM
IT8123293V0 (en) COUPLING RELEASE, IN PARTICULAR FOR COUPLING OPERABLE BY TRACTION.
DE2965457D1 (en) Method of and apparatus for transmitting information about flow of fault current in a faulty section of an electric power transmission system
JPS5771231A (en) Automatic recovery operation deciding system
SU686926A1 (en) Device for district pass check of a vehicle
SU1622211A1 (en) Apparatus for transmitting control signals to locomotive
SU115721A1 (en) Chislova code auto-lock AC
SU43040A1 (en) Electric Wand Alarm Device
IT8121711V0 (en) COUPLING RELEASE DEVICE, IN PARTICULAR FOR COUPLINGS OF MOTOR VEHICLES.
SU378336A1 (en) DEVICE FOR RECEPTION AND DECISION OF SIGNALS
SU788144A1 (en) Device for registering moving motor vehicles
SU831653A1 (en) Automatic interlocking apparatus for industrial railway traffic
RU1794749C (en) Device for consolidating concrete mix
SU1284871A1 (en) Device for transmitting information from track to locomotive