ES410846A1 - Un sistema para producir una senal de control del movi- miento de un vehiculo. - Google Patents
Un sistema para producir una senal de control del movi- miento de un vehiculo.Info
- Publication number
- ES410846A1 ES410846A1 ES410846A ES410846A ES410846A1 ES 410846 A1 ES410846 A1 ES 410846A1 ES 410846 A ES410846 A ES 410846A ES 410846 A ES410846 A ES 410846A ES 410846 A1 ES410846 A1 ES 410846A1
- Authority
- ES
- Spain
- Prior art keywords
- vehicle
- tachometer
- signal
- output
- sensing
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
- B61L25/021—Measuring and recording of train speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/128—Self-acting brakes of different types for railway vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Steering Controls (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Un sistema para producir una señal de control del movimiento de un vehículo percibiendo para ello el sentido de la dirección del movimiento del vehículo, caracterizado por la combinación que comprende; medios para proporcionar señales primera y segunda desfasadas relativamente entre sí en una primera relación de fase predeterminada, en respuesta a que dicho vehículo se mueva en un primer sentido, estando dichas señales primera y segunda desfasadas relativamente entre si en una segunda relación de fase predeterminada en respuesta a que dicho vehículo se mueva en el sentido opuesto, medios para proporcionar una señal de control del movimiento del vehículo en respuesta a la percepción de que dichas señales primera y segunda estén desfasadas entre si de acuerdo con dicha primera relación de fase predeterminada, y medios para inhibir el desarrollo de dicha señal de control del movimiento del vehículo en respuesta a la percepción de que dichas señales primera y segunda estén desfasadas entre sí de acuerdo con dicha segunda relación de fase predeterminadas
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22082972A | 1972-01-26 | 1972-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES410846A1 true ES410846A1 (es) | 1975-12-01 |
Family
ID=22825144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES410846A Expired ES410846A1 (es) | 1972-01-26 | 1973-01-20 | Un sistema para producir una senal de control del movi- miento de un vehiculo. |
Country Status (11)
Country | Link |
---|---|
US (1) | US3783339A (es) |
JP (1) | JPS4883289A (es) |
BE (1) | BE794555A (es) |
BR (1) | BR7300571D0 (es) |
CA (1) | CA1024631A (es) |
CH (1) | CH563273A5 (es) |
DE (1) | DE2303027A1 (es) |
ES (1) | ES410846A1 (es) |
FR (1) | FR2169245B1 (es) |
IL (1) | IL41280A (es) |
IT (1) | IT978523B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3944923A (en) * | 1974-05-22 | 1976-03-16 | Frank Kenneth Luteran | Device for sensing the direction of motion |
US4341996A (en) * | 1981-05-20 | 1982-07-27 | The United States Of America As Represented By The Secretary Of The Navy | Speed measuring apparatus for indicating percentage of nominal full speed, acceleration and deceleration |
US4410947A (en) * | 1981-07-02 | 1983-10-18 | Westinghouse Electric Corp. | Vehicle propulsion control apparatus and method |
US4392091A (en) * | 1981-09-02 | 1983-07-05 | Westinghouse Electric Corp. | Vehicle propulsion control apparatus and method |
US4558415A (en) * | 1983-05-20 | 1985-12-10 | Westinghouse Electric Corp. | Vehicle speed control apparatus and method |
US4625279A (en) * | 1984-05-11 | 1986-11-25 | Westinghouse Electric Corp. | Vehicle speed control apparatus and method |
US4710880A (en) * | 1984-11-28 | 1987-12-01 | Westinghouse Electric Corp. | Vehicle speed control apparatus and method |
US4679508A (en) * | 1986-02-21 | 1987-07-14 | Westinghouse Electric Corp. | Transit vehicle door control apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3299702A (en) * | 1963-11-19 | 1967-01-24 | Halliburton Co | Fluid flow direction indicator |
US3304496A (en) * | 1964-06-01 | 1967-02-14 | Allis Chalmers Mfg Co | Phase angle indicating means |
DE1298297B (de) * | 1967-05-20 | 1969-06-26 | Noris Tachometerwerk Gmbh | Richtungsdiskriminator, insbesondere zur drehsinnrichtigen Anzeige von Drehzahlen |
GB1180500A (en) * | 1967-06-09 | 1970-02-04 | Siemens Ag | A Combination of a Shaft and Driving Means for causing it to Rotate at a Speed Dictated by a Control Voltage Applied to the Driving Means |
US3571688A (en) * | 1968-10-24 | 1971-03-23 | Hoke Inc | Phase discriminating control apparatus for a bidirectional solid-state ac position servomotor control |
FR2076822A5 (es) * | 1970-01-29 | 1971-10-15 | Honeywell Inc |
-
0
- BE BE794555D patent/BE794555A/xx not_active IP Right Cessation
-
1972
- 1972-01-26 US US00220829A patent/US3783339A/en not_active Expired - Lifetime
-
1973
- 1973-01-11 IL IL41280A patent/IL41280A/xx unknown
- 1973-01-15 CA CA161,303A patent/CA1024631A/en not_active Expired
- 1973-01-20 ES ES410846A patent/ES410846A1/es not_active Expired
- 1973-01-22 DE DE2303027A patent/DE2303027A1/de not_active Withdrawn
- 1973-01-24 JP JP48009563A patent/JPS4883289A/ja active Pending
- 1973-01-24 CH CH99973A patent/CH563273A5/xx not_active IP Right Cessation
- 1973-01-25 BR BR73571A patent/BR7300571D0/pt unknown
- 1973-01-25 FR FR7302622A patent/FR2169245B1/fr not_active Expired
- 1973-01-26 IT IT19674/73A patent/IT978523B/it active
Also Published As
Publication number | Publication date |
---|---|
BR7300571D0 (pt) | 1973-09-20 |
DE2303027A1 (de) | 1973-08-02 |
CA1024631A (en) | 1978-01-17 |
IL41280A0 (en) | 1973-04-30 |
IL41280A (en) | 1975-04-25 |
FR2169245B1 (es) | 1976-05-14 |
IT978523B (it) | 1974-09-20 |
US3783339A (en) | 1974-01-01 |
CH563273A5 (es) | 1975-06-30 |
FR2169245A1 (es) | 1973-09-07 |
JPS4883289A (es) | 1973-11-06 |
BE794555A (fr) | 1973-07-26 |
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