FR2357965A2 - Train speed electronic data recording system - replaces series output shift register by addressable memory associated with counter - Google Patents

Train speed electronic data recording system - replaces series output shift register by addressable memory associated with counter

Info

Publication number
FR2357965A2
FR2357965A2 FR7621099A FR7621099A FR2357965A2 FR 2357965 A2 FR2357965 A2 FR 2357965A2 FR 7621099 A FR7621099 A FR 7621099A FR 7621099 A FR7621099 A FR 7621099A FR 2357965 A2 FR2357965 A2 FR 2357965A2
Authority
FR
France
Prior art keywords
counter
shift register
addressable memory
data recording
electronic data
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
FR7621099A
Other languages
French (fr)
Other versions
FR2357965B2 (en
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.)
Jaeger SA
Original Assignee
Jaeger 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 Jaeger SA filed Critical Jaeger SA
Priority to FR7621099A priority Critical patent/FR2357965A2/en
Publication of FR2357965A2 publication Critical patent/FR2357965A2/en
Application granted granted Critical
Publication of FR2357965B2 publication Critical patent/FR2357965B2/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841—Registering performance data
    • G07C5/085—Registering performance data using electronic data carriers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)

Abstract

The system has a circuit which records and reads the speed of the vehicle and time counted with respect to the start of the cycle. A second circuit records and reads signals representing vehicle motion and distance measured with respect to the start of the cycle. The recording part of the first circuit has an addressable memory. The memory can be addressed by N(n+n') bits associated with a counter of capacity N(n+n'), n being the number of speed data and n' the number of time data forming a message. N is the number of messages that are to be memorised. The recording part of the second circuit has a memory addressable by Y(y+y') bits. These bits are associated with a counter of capacity Y(y+y'). y being the number of bits necessary for reading of the signals. Y' that necessary for recording of distance. Y the number of messages that are to be recorded.
FR7621099A 1976-07-09 1976-07-09 Train speed electronic data recording system - replaces series output shift register by addressable memory associated with counter Granted FR2357965A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7621099A FR2357965A2 (en) 1976-07-09 1976-07-09 Train speed electronic data recording system - replaces series output shift register by addressable memory associated with counter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7621099A FR2357965A2 (en) 1976-07-09 1976-07-09 Train speed electronic data recording system - replaces series output shift register by addressable memory associated with counter

Publications (2)

Publication Number Publication Date
FR2357965A2 true FR2357965A2 (en) 1978-02-03
FR2357965B2 FR2357965B2 (en) 1980-08-01

Family

ID=9175515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621099A Granted FR2357965A2 (en) 1976-07-09 1976-07-09 Train speed electronic data recording system - replaces series output shift register by addressable memory associated with counter

Country Status (1)

Country Link
FR (1) FR2357965A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444304A1 (en) * 1978-12-11 1980-07-11 Jouin Denis Driving period control system for lorry drivers - has micro computer with vehicle movement sensors and digital display for indicating driving period expiration
FR2456978A1 (en) * 1979-05-18 1980-12-12 Stockburger H ACCIDENT CURVE RECORDING APPARATUS FOR VEHICLES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444304A1 (en) * 1978-12-11 1980-07-11 Jouin Denis Driving period control system for lorry drivers - has micro computer with vehicle movement sensors and digital display for indicating driving period expiration
FR2456978A1 (en) * 1979-05-18 1980-12-12 Stockburger H ACCIDENT CURVE RECORDING APPARATUS FOR VEHICLES

Also Published As

Publication number Publication date
FR2357965B2 (en) 1980-08-01

Similar Documents

Publication Publication Date Title
CH643429B (en) ELECTRONIC TIMING DEVICE WITH RECORDING FUNCTIONS.
GB1480143A (en) Vehicle data recorder employing data compression
ZA734788B (en) Record carrier on which information is recorded in an optical structure
JPS57166773A (en) Reproducing method of picture scan
IT979026B (en) CIRCUIT COMPLEX FOR REPUBLING INFORMATION RECORDS IN A TIME DIFFERENT FROM THE ORIGINAL RECORDING TIME
FR2357965A2 (en) Train speed electronic data recording system - replaces series output shift register by addressable memory associated with counter
US3865002A (en) Automatic performance system for electronic instruments
ZA744185B (en) Record carrier on which information is recorded in an optical structure
CA1005907A (en) Apparatus for reading a record carrier on which information is recorded in at least one track
JPS5429908A (en) Transmission control system in signal transmission system
US3911596A (en) Individual answerer answering time interval recording system for a teaching machine
SU424222A1 (en) DEVICE FOR MARKING ANALOG MESSAGES
JPS55153183A (en) Magnetic recording system
SU1674232A1 (en) Digital magnetic recorder
SU1113845A1 (en) Device for digital magnetic recording
JPS537133A (en) Information reproducer
SU410451A1 (en)
JPS5211942A (en) Hologram disc memory device
SU1569878A1 (en) Device for digit magnetic recording
SU472368A1 (en) Magnetic time signal recorder
SU576588A1 (en) Magnetic digital recording apparatus
JPS5424522A (en) Storage recording system
JPS5668965A (en) Head tracking control unit
SU690642A1 (en) Error correction device
SU421028A1 (en) DEVICE REPRODUCTION