RO83193B - Method and device for testing tachographs - Google Patents

Method and device for testing tachographs

Info

Publication number
RO83193B
RO83193B RO107175A RO10717582A RO83193B RO 83193 B RO83193 B RO 83193B RO 107175 A RO107175 A RO 107175A RO 10717582 A RO10717582 A RO 10717582A RO 83193 B RO83193 B RO 83193B
Authority
RO
Romania
Prior art keywords
checking
control unit
voltage
tachographs
testing
Prior art date
Application number
RO107175A
Other languages
Romanian (ro)
Other versions
RO83193A (en
Inventor
Reinhard Wolf
Jochen Gericke
Hans Joachim Ollendorf
Original Assignee
Veb Messgeratewerk "Enrich Weinert"
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 Veb Messgeratewerk "Enrich Weinert" filed Critical Veb Messgeratewerk "Enrich Weinert"
Publication of RO83193A publication Critical patent/RO83193A/en
Publication of RO83193B publication Critical patent/RO83193B/en

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
    • G07C5/0808—Diagnosing performance data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00

Abstract

Inventia se refera la o metoda si un dispozitiv pentru verificarea înregistratoarelor de mers, conform carora pentru fiecare functie principala de simulat a înregistratorului utilizeaza cate o grupa functionala fiecare legata la o unitate de comanda care contine si dispozitive de functionare si de indicare, toate grupele functionale inclusiv unitatea de comanda fiind plasate într-o carcasa portabila. Dispozitivul este realizat cu un traductor de frecventa comandat cu cuart cu divizor de frecventa programabil pentru producerea mai multor valori diferite de viteza de turatie un generator de frecventa comandat în tensiune pentru producerea valorilor de variere ale vitezei si turatiei mai multe discriminatoare fereastra pentru determinarea comunitatii si scurtcircuitului conductoarelor de impulsuri pentru verificarea portiunilor de cale alimentarea facîndu-se de la tensiunea de bord.The invention relates to a method and a device for checking the track recorders, according to which for each main function of the simulator of the recorder it is used one functional group each connected to a control unit which contains both operating and indicating devices, all the functional groups including the control unit being placed in a portable casing. The device is made with a programmable quad-rate quartz frequency transducer to produce several different speeds values a voltage-controlled frequency generator to produce velocity and speed variation values multiple window discriminators to determine the community and the short-circuit of the pulse conductors for checking the portions of the power supply is made from the on-board voltage.

RO107175A 1981-04-06 1982-04-06 Method and device for testing tachographs RO83193B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD22903181A DD160241A3 (en) 1981-04-06 1981-04-06 METHOD AND DEVICE FOR VERIFYING VEHICLES

Publications (2)

Publication Number Publication Date
RO83193A RO83193A (en) 1984-02-21
RO83193B true RO83193B (en) 1984-02-28

Family

ID=5530196

Family Applications (1)

Application Number Title Priority Date Filing Date
RO107175A RO83193B (en) 1981-04-06 1982-04-06 Method and device for testing tachographs

Country Status (7)

Country Link
CS (1) CS263454B1 (en)
DD (1) DD160241A3 (en)
DE (1) DE3211353A1 (en)
FR (1) FR2505066A1 (en)
GB (1) GB2096327A (en)
HU (1) HU185704B (en)
RO (1) RO83193B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3333202A1 (en) * 1983-09-14 1985-03-28 KFZ-Werkstatt-Technik GmbH, 6056 Heusenstamm Method and device for testing a trip recorder
FR2583187B1 (en) * 1985-06-07 1987-10-09 Gaso Philippe PROGRAMMABLE AUTOMATON USED FOR CHRONOTACHYGRAPH TESTING
DE3603442A1 (en) * 1986-02-05 1987-08-06 Ruhrkohle Ag Method and device for determining a fault location in a planing-distance measuring system
DE4429311C2 (en) * 1994-08-18 1998-05-20 Daimler Benz Ag Test device for vehicles with magnetic field sensitive wheel speed sensor
DE19602999A1 (en) * 1996-01-27 1997-07-31 Vdo Schindling Device for a tachograph for checking the correct functioning of an instrument connected to the tachograph for displaying the vehicle speed and / or a device connected to the tachograph for automatically limiting the vehicle speed

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2507143A1 (en) * 1975-02-19 1976-09-02 Porsche Ag Test unit using electrical pulse controlled instrument - has mechanical input from vehicle speedometer or revolution counter and digital pulse timing oscillator
US4070901A (en) * 1976-06-22 1978-01-31 Gyro Enterprises (Rotates) Pty. Limited Speedometer and ratio testing apparatus
GB2020034A (en) * 1978-04-25 1979-11-07 London Transport Executive Speedometer test equipment

Also Published As

Publication number Publication date
DE3211353A1 (en) 1982-11-25
GB2096327A (en) 1982-10-13
HU185704B (en) 1985-03-28
FR2505066A1 (en) 1982-11-05
DD160241A3 (en) 1983-05-18
RO83193A (en) 1984-02-21
CS263454B1 (en) 1989-04-14

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