EP0045461A2 - Un système électronique pour la capture et l'enregistrement d'informations sur un support magnétique pour la commande - Google Patents

Un système électronique pour la capture et l'enregistrement d'informations sur un support magnétique pour la commande Download PDF

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Publication number
EP0045461A2
EP0045461A2 EP81105862A EP81105862A EP0045461A2 EP 0045461 A2 EP0045461 A2 EP 0045461A2 EP 81105862 A EP81105862 A EP 81105862A EP 81105862 A EP81105862 A EP 81105862A EP 0045461 A2 EP0045461 A2 EP 0045461A2
Authority
EP
European Patent Office
Prior art keywords
data
capture
previous
transducers
register
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.)
Withdrawn
Application number
EP81105862A
Other languages
German (de)
English (en)
Other versions
EP0045461A3 (fr
Inventor
Alarcon Luis Palencia
Juan Lopez Martin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0045461A2 publication Critical patent/EP0045461A2/fr
Publication of EP0045461A3 publication Critical patent/EP0045461A3/fr
Withdrawn legal-status Critical Current

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    • 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
    • G07C5/0875—Registering performance data using magnetic data carriers
    • 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
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/08—Registering or indicating the production of the machine either with or without registering working or idle time
    • G07C3/10—Registering or indicating the production of the machine either with or without registering working or idle time using counting means

Definitions

  • This invention relates to an electronic system for capturing and registering magnitudes of physical parameters before their processing on a magnetic tape cassette. It is ingenious and based on a microprocessor with a stored program, which provides it with possibilities for control and a wide field of applications mainly in the area of transportation and general mechanics.
  • This system will be known throughout this disclosure as TRANSDALO (Transport data logger).
  • This system consists at least of the following modules:
  • the central processing unit is based on a microprocessor with its corresponding memories for the storage of programs (of the ROM type) and intermediate data (of the RAM type), an interface for inlets and outlets, a magnetic tape control, a communication system in series and in parallel, a real time clock and various auxiliary circuitry systems.
  • the power supply module is used to convert available electric power, whether alternating or direct of whatever voltage, and continuously stabilizes the characteristics required for the operation of the rest of the modules comprising the system. Also included are the adequate protective and safety systems which function before overloads such as the uninterrupted power supply and automatic switching systems designed to function in case of misfeed or overload.
  • the capture transducers are used for the reception and measurement of physical parameters in direct or indirect form, located in the proper places of the vehicle and which can be of the voltage free contact, optico- electric, voltage or current loop, etc. types. The number and type in each case are dictated by the specific application.
  • the data capture module functions to store the collected data after its preprocessing. It consists of a magnetic tape system of the cassette type with its capture and control circuitry, providing both for the storage of data and its subsequent retrieval.
  • the actuation transducers are used to actuate the process controlled in accordance with simple or complex conditions, previously defined in the control programs stored in the memory of the central processing unit, according to the data received at each moment. Its application is optional in accordance with the use of the system.
  • the graphical information display comprises corresponding acoustical and optical indicators of specific situations of the operation, a numerical or alphanumerical display for the retrieval of information regarding situations or events, and optionally can carry continuous paper microprinters. Its application is optional depending on the use of the system.
  • the communication module is used to solicit or initiate particular processes or data on same, on the part of the driver or any other authorized persons. Its application is optional in accordance with the use of the system.
  • the central unit functional modules, power supply, data capture, graphical display of information and communications, are collected in a waterproof and dustproof box, which is properly thermally insulated and fireproof, shock resistant within acceptable values and which is mounted onto a vibration damping support.
  • the modules are mounted as double ply fiberglass circuits with their corresponding multipoint connectors.
  • Power supply connectors leave from the above-mentioned box with the necessary conductor inlets and outlets for each application.
  • FIG. 1 is a block diagram in accordance with the system which is the object of this invention where,
  • 1 denotes the central processing unit, 2 the power supply module,3 the capture transducers, 4 the data capture module, 5 the actuation transducers, 6 the graphical information display and 7 the communication module.
  • TRANSDALO Variable or pulsed continuous electrical signals, at any frequency, arrive into the system of this invention, known in abbreviated form as TRANSDALO, which originate from the proper transducers at magnitudes to be adjusted. These signals have proper characteristics according to the parameters to be registered in each specific application and are received through the capture transducer 3.
  • the physical parameters to be measured can, in general, be of any type, these being usually as follows:
  • the signals received although they are read intermittently or continuously, are stored for period of one second in the main memory 1.
  • Each minute the maximum, minimum or mean values are registered, depending on the magnitude to be measured, which are then captured onto the cassette type 4 in the format suitable for its subsequent processing outside the system.
  • the data captured in the capture module 4 make it possible to have knowledge of the information necessary to determine the operating conditions of the machine in the period of time established, hours, days, weeks, with an indication of its operators, idle and operating times, speeds, accelerations, pressures, temperatures and various accidents, these being reflected, if it is deemed convenient, in the graphical display module 6.
  • the programs as a whole suitable for the operations to be carried out are prepared so that it is possible to reduce to a maximum the register and operating times, by means of the installation time configuration.
  • TRANSDALO In a case such as this, the system according to this invention TRANSDALO, would be used with the following capture devices:
  • the data captured would be semiprocessed in the microcomputer of the apparatus and immediately captured by the cassette tape.
  • the data to be captured would be the following or be proportional to them:
  • the tape would then be processed completely once, in a suitable computer and with the proper program, it would be possible to obtain the above information which would answer the initial questions of our transportation firm.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Recording Measured Values (AREA)
EP81105862A 1980-08-01 1981-07-24 Un système électronique pour la capture et l'enregistrement d'informations sur un support magnétique pour la commande Withdrawn EP0045461A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES493920A ES8104581A1 (es) 1980-08-01 1980-08-01 Sistema electronico de captura y registro de datos sobre so-porte magnetico para control
ES493920 1980-08-01

Publications (2)

Publication Number Publication Date
EP0045461A2 true EP0045461A2 (fr) 1982-02-10
EP0045461A3 EP0045461A3 (fr) 1983-01-19

Family

ID=8480911

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81105862A Withdrawn EP0045461A3 (fr) 1980-08-01 1981-07-24 Un système électronique pour la capture et l'enregistrement d'informations sur un support magnétique pour la commande

Country Status (3)

Country Link
EP (1) EP0045461A3 (fr)
JP (1) JPS5759238A (fr)
ES (1) ES8104581A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129949A3 (fr) * 1983-06-17 1985-11-06 Fleetmaster (Proprietary) Limited Système de contrôle pour véhicules
EP0298888A1 (fr) * 1987-07-07 1989-01-11 Thierry Lelièvre Procédé de saisie et lecture de données pour l'analyse de la conduite d'un véhicule routier
ES2092436A2 (es) * 1994-02-11 1996-11-16 Cuartero Angel Mejuto Dispositivo de medicion multiple para vehiculos de transporte.

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
AUTOTESTCON'78, November 28-30, 1978 H.A. GOLDSTAND: "Software techniques for a microprocessor-based data acquisition device", pages 63-70 *
IEEE 1980 IECI PROCEEDINGS, "Applications of mini and microcomputers", March 17-20, 1980, Philadelphia, Penn. (US) M.J. REDMOND et al.: "Design of the digital interface and computation portion of an automotive data acquisition and reduction module" *
MESSEN + PR]FEN/AUTOMATIC, no.9, September 1979, Woerishofen (DE) C. SPOHN: "Messdatenerfassung und Datenaufbereitung" pages 682-695 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129949A3 (fr) * 1983-06-17 1985-11-06 Fleetmaster (Proprietary) Limited Système de contrôle pour véhicules
EP0298888A1 (fr) * 1987-07-07 1989-01-11 Thierry Lelièvre Procédé de saisie et lecture de données pour l'analyse de la conduite d'un véhicule routier
FR2618005A1 (fr) * 1987-07-07 1989-01-13 Lelievre Thierry Procede de saisie et lecture de donnees pour l'analyse de la conduite d'un vehicule routier
ES2092436A2 (es) * 1994-02-11 1996-11-16 Cuartero Angel Mejuto Dispositivo de medicion multiple para vehiculos de transporte.
EP0667598A3 (fr) * 1994-02-11 1998-09-09 Angel Mejuto Cuartero Dispositif de mesure multiple pour véhicules de transport

Also Published As

Publication number Publication date
EP0045461A3 (fr) 1983-01-19
ES493920A0 (es) 1981-04-01
ES8104581A1 (es) 1981-04-01
JPS5759238A (en) 1982-04-09

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