RU94012945A - METHOD OF CHANGING WAGON SPEED - Google Patents

METHOD OF CHANGING WAGON SPEED

Info

Publication number
RU94012945A
RU94012945A RU94012945/11A RU94012945A RU94012945A RU 94012945 A RU94012945 A RU 94012945A RU 94012945/11 A RU94012945/11 A RU 94012945/11A RU 94012945 A RU94012945 A RU 94012945A RU 94012945 A RU94012945 A RU 94012945A
Authority
RU
Russia
Prior art keywords
speed
uncoupling
force
unhooked
uncoupler
Prior art date
Application number
RU94012945/11A
Other languages
Russian (ru)
Inventor
Г.Г. Валеев
И.И. Захарченко
В.Г. Федоров
Original Assignee
Государственный центральный научно-исследовательский радиотехнический институт
Filing date
Publication date
Application filed by Государственный центральный научно-исследовательский радиотехнический институт filed Critical Государственный центральный научно-исследовательский радиотехнический институт
Publication of RU94012945A publication Critical patent/RU94012945A/en

Links

Claims (1)

Способ изменения скорости вагонов i-го отцепа (i=1,2,3,...n) при накоплении вагонов на пути для определенного направления основан на измерении скорости его скатывания с сортировочной горки и заключается в том, что измеряют скорость отцепа на нижней позиции горки, после чего замедляют или ускоряют отцеп в зависимости от знака разности скоростей i-го и предыдущего отцепа в течение отрезка времени с силой, по абсолютному значению меньшей силы, необходимой для его полной остановки, вновь измеряют скорость отцепа, одновременно с измерением скоростей считывают количество осей отцепа, затем замедляют или ускоряют отцеп с силой и направлением в зависимости от измеренных скоростей, количества осей отцепов, прошедших на путь накопления данного направления до i-го отцепа, силы и направления ветра, коэффициента трения качения и длины замедлителя. Эта сила обеспечивает отцепу скорость, необходимую для его пробега до предыдущего отцепа с нулевой скоростью перед этим отцепом.The method of changing the speed of wagons of the i-th uncoupler (i = 1,2,3, ... n) during the accumulation of wagons on the way for a certain direction is based on measuring the speed of its rolling down from the hump yard and consists in measuring the uncoupling speed on the bottom the position of the slide, after which they slow down or accelerate the uncoupling, depending on the sign of the difference in speeds of the i-th and previous uncoupling, for a length of time with the force, in absolute value of the lesser force required to stop it completely, again measure the uncoupling speed, simultaneously with the speed measurement read axles unhooked, then slow down or accelerate unhooked from the force and direction as a function of the measured velocity quantities unhook axles which have passed on the path of the accumulation direction to i-th unhooked, the wind force and direction, the coefficient of friction of rolling and length moderator. This force provides uncoupling speed required for his run to the previous uncoupler with zero speed in front of this uncoupling.
RU94012945/11A 1994-04-12 METHOD OF CHANGING WAGON SPEED RU94012945A (en)

Publications (1)

Publication Number Publication Date
RU94012945A true RU94012945A (en) 1996-03-20

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2574039C2 (en) * 2011-07-20 2016-01-27 Сименс Акциенгезелльшафт Method of gravity hump operation and gravity hump control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2574039C2 (en) * 2011-07-20 2016-01-27 Сименс Акциенгезелльшафт Method of gravity hump operation and gravity hump control system

Similar Documents

Publication Publication Date Title
FR2665539B1 (en) AIRCRAFT PROBE FOR MEASURING AERODYNAMIC PARAMETERS OF AMBIENT FLOW.
BR9907729A (en) Continuous control of a conveyor belt connection
ES2103877T3 (en) DEVICE TO DETECT DISTURBANCES IN THE TRANSMISSION OF SIGNALS IN MOTOR VEHICLES.
EP0785420A3 (en) Non-contact tension measurement of moving fiber using travelling wave time-of-flight analysis
RU94012945A (en) METHOD OF CHANGING WAGON SPEED
BE858053A (en) MEASUREMENT AND EXAMINATION DEVICE FOR ROLL TRACK INSTALLATIONS, ESPECIALLY FOR CONTINUOUS CASTING INSTALLATIONS
CN2277072Y (en) Timing velometer of toy car
ATE164246T1 (en) DATA COLLECTION SYSTEM FOR VEHICLES
Evans et al. Measurement of the aerodynamic and rolling resistances of road tanker vehicles from coast-down tests
ES2069947T3 (en) WHEEL SENSOR TO DETECT WHEELS OF VEHICLES CIRCULATING ON RAILS.
ES2161943T3 (en) PROCEDURE TO DISCOVER MANIPULATIONS IN A MEASURE, CARRIED OUT WITH A PULSE ISSUER, OF A JOURNEY TRAVELED BY A VEHICLE.
SU1446516A1 (en) Method of determining aerodynamic resistance to motion of wheeled vehicles
AU4911185A (en) Length measurement
RU96100645A (en) METHOD FOR DETERMINING RAIL VEHICLE TRAFFIC SPEED AND DEVICE FOR ITS IMPLEMENTATION
SU617313A1 (en) Arrangement for determining running properties of uncoupled sections in classification yards
GB903741A (en) Automatic control system for railway classification yards
SU1624275A1 (en) Device for axle-by-axle weighing of rolling stock
SU1234261A1 (en) Device for measuring intensity of braking of uncoupled train sections
SU1150512A1 (en) Method of determination of resistance to wheeled vehicle motion
SU1589101A1 (en) Method of determining the speed of rotor emergence in gasodynamic plain bearing
SU1059461A2 (en) Moment of inertia simulator
SU395780A1 (en) METHOD FOR DETERMINING SPECIFIC RESISTANCE TO MOTION OF RAILWAY MOBILE COMPOSITION
SU1049384A1 (en) Method for determining starting velocity of body
EP0231661A3 (en) Positive route identification
Maeda Aerodynamic drag on the bullet trains[SHINKANSEN DENSHA NO KUKI TEIKO]