[go: up one dir, main page]

FR2351453A1 - Accelerated time traffic flow simulator - uses several element shift registers to represent sections of road network controlled by traffic lights - Google Patents

Accelerated time traffic flow simulator - uses several element shift registers to represent sections of road network controlled by traffic lights

Info

Publication number
FR2351453A1
FR2351453A1 FR7614165A FR7614165A FR2351453A1 FR 2351453 A1 FR2351453 A1 FR 2351453A1 FR 7614165 A FR7614165 A FR 7614165A FR 7614165 A FR7614165 A FR 7614165A FR 2351453 A1 FR2351453 A1 FR 2351453A1
Authority
FR
France
Prior art keywords
traffic flow
traffic lights
road network
shift registers
registers
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.)
Granted
Application number
FR7614165A
Other languages
French (fr)
Other versions
FR2351453B1 (en
Inventor
Raymond Marcy
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7614165A priority Critical patent/FR2351453A1/en
Publication of FR2351453A1 publication Critical patent/FR2351453A1/en
Application granted granted Critical
Publication of FR2351453B1 publication Critical patent/FR2351453B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The accelerated time traffic flow simulator uses data about vehicles grouped in at least two categories, public transport vehicles being kept in a separate group. the categories correspond to traffic flow rates and are represented by standardised electronic circuits. An arrangement of these electronic circuits represents a road network model, having sections and crossroads controlled by traffic lights. The simulator has shift registers having several elements, constituting the road sections. Logic gates are connected to registers representing crossroad traffic lights. counter dividers being connected to the outputs of the logic gates. The shift register are also used to represent turn right or turn left. The average speed of the vehicles is defined by the switching period of the elements of the registers.
FR7614165A 1976-05-11 1976-05-11 Accelerated time traffic flow simulator - uses several element shift registers to represent sections of road network controlled by traffic lights Granted FR2351453A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7614165A FR2351453A1 (en) 1976-05-11 1976-05-11 Accelerated time traffic flow simulator - uses several element shift registers to represent sections of road network controlled by traffic lights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7614165A FR2351453A1 (en) 1976-05-11 1976-05-11 Accelerated time traffic flow simulator - uses several element shift registers to represent sections of road network controlled by traffic lights

Publications (2)

Publication Number Publication Date
FR2351453A1 true FR2351453A1 (en) 1977-12-09
FR2351453B1 FR2351453B1 (en) 1978-11-03

Family

ID=9172981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614165A Granted FR2351453A1 (en) 1976-05-11 1976-05-11 Accelerated time traffic flow simulator - uses several element shift registers to represent sections of road network controlled by traffic lights

Country Status (1)

Country Link
FR (1) FR2351453A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0821334A1 (en) * 1996-07-25 1998-01-28 Riedel Thomas Traffic control method and device
CN101477746B (en) * 2009-01-05 2010-06-02 东南大学 Circuit simulation device for traffic distribution in one-way road network
CN106600993A (en) * 2017-02-17 2017-04-26 重庆邮电大学 Intersection vehicle branch traffic flow prediction method based on RFID data

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0821334A1 (en) * 1996-07-25 1998-01-28 Riedel Thomas Traffic control method and device
CN101477746B (en) * 2009-01-05 2010-06-02 东南大学 Circuit simulation device for traffic distribution in one-way road network
CN106600993A (en) * 2017-02-17 2017-04-26 重庆邮电大学 Intersection vehicle branch traffic flow prediction method based on RFID data
CN106600993B (en) * 2017-02-17 2019-10-01 重庆邮电大学 A kind of crossing vehicle shunting amount prediction technique based on RFID data

Also Published As

Publication number Publication date
FR2351453B1 (en) 1978-11-03

Similar Documents

Publication Publication Date Title
GB1059020A (en) Data transforming apparatus
FR2351453A1 (en) Accelerated time traffic flow simulator - uses several element shift registers to represent sections of road network controlled by traffic lights
Arasan et al. Estimation of saturation flow of heterogeneous traffic using computer simulation
JPS5226900A (en) Traffic violation detecting system
DK158982A (en) UTILIZATION CIRCUIT FOR A DIGITAL REVERSE SPEAKER
JPS5647125A (en) Delay circuit
US2951296A (en) Discrete-variable electronic traffic simulator
KR920702095A (en) Digital Circuit Encoding Binary Information
GB1366472A (en) Phasesynchronising device
JPS5435644A (en) Information transfer system
SU1064281A1 (en) Graph edge model
JPS554178A (en) Information control system
SU851427A1 (en) Device for traffic flow dunamics simulation
ATE4949T1 (en) SWITCHABLE FREE-RUN SCRAMBLER AND DESCRAMBLER (SCRAMBLER AND DESCRAMBLER) ARRANGEMENT.
Mansuri et al. Four-Way Traffic Light Controller Designing with VHDL
GB1412156A (en) Pulse amplitude-modulated signal transmission systems
SU1277131A1 (en) Device for simulating network graphs
SU917342A1 (en) Code converter
FR2355347A1 (en) Electronic character display system - uses 35 point matrices with two memories and shift register allowing lateral movement of display characters
JPS5642491A (en) Time-division switching system
JPS5627457A (en) Parity prediction system of shifter
JPS5429908A (en) Transmission control system in signal transmission system
SU733109A1 (en) Reversible ternary n-bit pulse counter
SU1432545A1 (en) Arrangement for simulating the dynamics of a traffic flow
SU1157545A1 (en) Information input device

Legal Events

Date Code Title Description
ST Notification of lapse