SU740582A1

SU740582A1 - Apparatus for recording route number on movable object

Info

Publication number: SU740582A1
Application number: SU782607070A
Authority: SU
Inventors: Петр Данилович Крамаренко; Михаил Сергеевич Шелепов
Original assignee: Киевский Институт Автоматики Им. Хху Съезда Кпсс
Priority date: 1978-04-18
Filing date: 1978-04-18
Publication date: 1980-06-15

Description

Изобретение относится к области транспортной автоматики и может быть использовано для автоматической записи номера маршрута на подвижный объект на добывающих предприятиях горной химии, на предприятиях горнорудной и угольной промышленности, где находят применение рудничные локомотиво-составы.The invention relates to the field of transport automation and can be used to automatically record the route number on a moving object at mining enterprises of mining chemistry, at enterprises of the mining and coal industries, where mine locomotive compositions are used.

Известно устройство для записи номера маршрута на подвижный объект, содержащее генератор импульсов, подключенный к одному входу элемента И, другой вход которого соединен с выходом элемента НЕ, а выход подключен к прием-₎₅но-передающему блоку, соединенному со счетчиком сложения, счетчик вычитания, выходы которого соединены с входами элемента ИЛИ и с приемно-передающим блоком и схему задержки [И · 20A device is known for recording the route number on a moving object, containing a pulse generator connected to one input of the AND element, the other input of which is connected to the output of the element NOT, and the output is connected to the receiving- _{) 5} but-transmitting unit connected to the addition counter, subtraction counter the outputs of which are connected to the inputs of the OR element and to the receiving-transmitting unit and the delay circuit [AND · 20

Недостаток этого устройства заключается в невозможности осуществить запись номера маршрута на подвижный объект, в нем отсутствует возможность |ОТмены ранее заданного маршрута и записи нового маршрута.The disadvantage of this device is the inability to record the route number on a moving object, it lacks the ability to | Cancel a previously set route and record a new route.

Целью изобретения является расширение функциональных возможностей устройства.The aim of the invention is to expand the functionality of the device.

Цель достигается тем, что предлагаемое устройство снабжено соединенным с третьим входом элемента И датчиком контроля местонахождения локомотиво-состава, дополнительными элементами И, НЕ, ИЛИ, триггером, шифратором, датчиком отбоя и блоком управления, выходы которого соединены соответственно с одними входами дополнительных элементов И и с одним входом одного дополнительного элемента ИЛИ, другой вход которого подключен к •датчику отбоя, а выход соединен с первым входом триггера, второй вход которого соединен с выходом элемента И, а выход подключен к другим входам дополнительных элементов И, третьи входы которых соединены с выходом дополнительного элемента НЕ, соединенного с выходом схемы задержки, подключенной входом к выходу элемента ИЛИ, причем выходы шифратора соединены с входами счетчика вычитания, а входы соединены соответственно с выходами допопнитепь- $ ных элементов И и к каждому из указанных выходов подключен вход другого дополнительного элемента ИЛИ, выход которого соединен с входом элемента НЕ.The goal is achieved by the fact that the proposed device is equipped with a locomotive-composition location sensor connected to the third input of the AND element, additional AND, NOT, OR elements, a trigger, an encoder, a rebound sensor and a control unit whose outputs are connected respectively to one of the inputs of the additional elements AND and with one input of one additional OR element, the other input of which is connected to the end • sensor, and the output is connected to the first trigger input, the second input of which is connected to the output of the AND element, and the output connected to other inputs of additional elements AND, the third inputs of which are connected to the output of the additional element NOT connected to the output of the delay circuit connected to the input to the output of the OR element, the outputs of the encoder connected to the inputs of the subtraction counter, and the inputs connected respectively to the outputs of additional And elements and to each of these outputs is connected the input of another additional OR element, the output of which is connected to the input of the element NOT.

На чертеже представлена функниональ- до. ная схема предлагаемого устройства.The drawing shows the functionality. naya scheme of the proposed device.

Устройство содержит генератор 1 импульсов, соединенный с элементом 2 И, к которому подключены элемент 3 НЕ, датчик 4 контроля местонахождения ло- 15 комотиво-состава, элемент 5 ИЛИ, схе. ма 6 задержки. Выход элемента 2 соединен с прием но-передаюшим блоком 7, к которому подключен счетчик 8 сложения,К элементу 5 подключен счетчик 9 вычи- 20 тания, соединенный с триггером 10, с шифратором 11, к которому подключены дополнительные элементы 12 И, соединенные с блоком 13 управления и дополнительным элементом 14 ИЛИ_; Схема 6 задержки 25 соединена с дополнительным элементом 15 НЕ, а к триггеру 10 подключен дополнительный элемент 16 ИЛИ. К элементу· 16 ИЛИ подключен датчик 17 отбоя.The device comprises a pulse generator 1 connected to the element 2 AND, to which the element 3 is connected, the sensor 4 for locating the locomotive composition 15, the element 5 OR, circuit. ma 6 delay. The output of element 2 is connected to the receiving-transmitting unit 7, to which the addition counter 8 is connected. To element 5, the subtraction counter 9 is connected, connected to the trigger 10, with an encoder 11, to which additional 12 I elements connected to the block are connected 13 controls and an additional element OR 14 _; The delay circuit 6 is connected to an additional element 15 NOT, and an additional element 16 is connected to the trigger 10. To the element · 16 OR connected to the sensor 17 hang up.

Устройство работает следующим образом .The device operates as follows.

Вычислительная машина или диспетчер с помощью блока 13 управления задает маршрут, по которому должен отправить- ³⁵ся локомотиво-состав с порожняком. В результате этого сигнал с одного из выходов блока 13 управления поступает на вход одного из дополнительных элементов 12 И. При наличии на других входах этого⁴⁰элемента сигналов на соответствующую шину шифратора 11 поступает сигнал, который преобразуется шифратором 11 в двоичный код, соответствующий номеру вьщблняемого маршрута. Этот код запи- ⁴⁵сывает счетчик 9 вычитания. Сигнал на входах счетчика 9 вычитания имеется до тех пор, пока сигнал на входе шифратора 11, зависит от времени, через которое схема 6 задержки выдает на элемент ' ⁵⁰ The computer or controller via the control unit 13 specifies the route that has Send- ³⁵ Xia locomotive composition with empty. As a result of this, the signal from one of the outputs of the control unit 13 is fed to the input of one of the additional elements 12 I. If there are signals on the other inputs of this ⁴⁰ signal element, a signal is received on the corresponding bus of the encoder 11, which is converted by the encoder 11 into a binary code corresponding to the number of the preferred route . This code records ⁴⁵ the subtraction counter 9. The signal at the inputs of the subtraction counter 9 is available until the signal at the input of the encoder 11 depends on the time after which the delay circuit 6 issues to the element ^'50

НЕ сигнал. В результате этого отсутствует сигнал на входах дополнительных элементов 12 И и, следовательно, исключена возможность записи нового маршрута на подвижный объект, пока не пере-·'·' писан со счетчика 9 вычитания в счетчик 8 сложения помер ранее введенного маршрута. При этом исключена возможность 'ошибочного ввода вместе одного, двух или нескольких маршрутов.NOT a signal. As a result of this, there is no signal at the inputs of additional elements 12 AND, and, therefore, the possibility of recording a new route on a moving object is excluded until it is rewritten from the subtraction counter 9 to the addition meter 8 of the previously entered route. At the same time, the possibility of mistaken input of one, two or several routes together is excluded.

Если на выходе элемента 3 НЕ имеется сигнал, то при прохождении локомотиво-состава через контрольный пункт, в котором должен осуществиться ввод номера маршрута в счетчик 8 сложения, расположенный на локомотиве, срабатывает датчик 4 контроля местонахождения локомотиво-состава, который дает разрешение на ввод номера маршрута. Импульсы от генератора 1 через элемент 2 И и приемно-передающий блок 7 поступают на вход счетчика 8 сложения. Одновременно с записью номера маршрута в счетчик 8 сложения, расположенный на локомотиве, сигналы с выхода элемента 2 И поступают на вход (шину вычитания) счетчика 9 вычитания, устанавливая его в исходное (нулевое) состояние, прекращая при этом запись номера маршрута на . подвижный объект.If there is NOT a signal at the output of element 3, then when the locomotive train passes through the checkpoint at which the route number must be entered into the addition counter 8 located on the locomotive, the locomotive train position sensor 4 is activated, which gives permission to enter the number route. The pulses from the generator 1 through the element 2 And and the receiving-transmitting unit 7 are received at the input of the addition counter 8. Simultaneously with writing the route number to the addition counter 8, located on the locomotive, the signals from the output of element 2 AND are fed to the input (subtraction bus) of the subtraction counter 9, setting it to its original (zero) state, while stopping the recording of the route number to. moving object.

Первым импульсом с выхода элемента 2 И снимается единичный сигнал с выхода триггера 10. Следовательно, исключена возможность записи нового, маршрута при нёушедшем локомотиво-составе с того места, где производится запись номера . маршрута на подвижный объект.The first pulse from the output of element 2 And a single signal is removed from the output of trigger 10. Therefore, the possibility of recording a new route with an unreleased locomotive from the place where the number is recorded is excluded. route to a moving object.

При уходе локомотиво-состава с места записи номера маршрута срабатывает датчик 17 отбоя, который через элемент 16 ИЛИ устанавливает триггер 10 в единичное состояние, подготавливая устройство для записи (ввода) номера маршрута для следующего локомотиво-состава.When the locomotive-train leaves the place of recording the route number, the rebound sensor 17 is triggered, which, through the OR element 16, sets the trigger 10 to a single state, preparing a device for recording (entering) the route number for the next locomotive-train.

Если необходима отмена ранее заданного маршрута, то с выхода блока 13 управления на вход счетчика 9 вычитания, а также на вход элемента 16 ИЛИ поступает сигнал, устанавливая счетчик 9 вычитания и триггер 10 в исходное состояние. Устройство готово к записи нового маршрута: на подвижный объект.If you need to cancel the previously specified route, then the output of the control unit 13 to the input of the subtraction counter 9, as well as to the input of the OR element 16, receives a signal, setting the subtraction counter 9 and trigger 10 to its initial state. The device is ready to record a new route: to a moving object.

Claims

The invention relates to the field of transport automatics and can be used to automatically record the route number on the main object and mining preparatory: mining chemistry, mining and coal industry, mining locomotive compositions are used. A device is known for recording a route number on a movable object containing a pulse generator connected to one input of an element, the other input of which is connected to the output of an element NOT, and an output connected to a receiving-transmitting unit connected to an addition counter, a subtraction counter whose outputs connected to the inputs of the OR element and with the receiving-transmitting unit and the delay circuit 1.. The disadvantage of this device lies in the impossibility of recording the route number on a moving object, it does not have the ability to | Otmeny a previously defined route and record a new route. The aim of the invention is to expand the functionality of the device. The goal is achieved by the fact that the proposed device is supplied: connected to the third input of the element AND with the locomotive composition locating sensor, additional AND, NOT, OR, trigger, encoder, disconnect sensor and control unit, the outputs of which are connected respectively to one additional inputs And elements and with one input of one additional OR element, the other input of which is connected to the pick-up sensor, and the output is connected to the first trigger input, the second input of which is connected to the output of the AND element, and The output is connected to other inputs of additional AND elements, the third inputs of which are connected to the output of an additional element NOT connected to the output of the delay circuit connected to the output of the OR element, the encoder outputs connected to the subtraction inputs, and the inputs are connected respectively to the outputs of additional AND elements and the input of another additional element OR is connected to each of the indicated outputs, the output of which is connected to the input of the element NOT. The drawing shows the functional diagram of the proposed devices. The device contains a pulse generator 1, connected to element 2 AND, to which element 3 is NOT connected, sensor 4 of locomotive composition monitoring, element 5 OR, delay circuit 6. The output of the element 2 is connected to the receiving and transmitting unit 7, to which the addition counter 8 is connected, To the element 5 is connected the subtraction counter 9, connected to the trigger U, to the shea. RATOR 11, to which the additional elements 12 AND are connected, connected to the control unit 13 and the additional element 14 OR; The delay circuit 6 is connected to the additional element 1 NOT, and the additional element 16 IDNs is connected to the trigger 10. To the element 16 OR connected to the sensor 17 obo. The device works as follows. A computer or dispatcher, using control unit 13, sets the route that the locomotive with the light vehicle is to take. As a result, the signal from one of the outputs of the control unit 13 is fed to the input of one of the additional elements 12 I. If there is a signal element on the other inputs, a signal is received on the corresponding encoder bus 11, which is converted by the encoder 11 into a binary code corresponding to the number of route. This code records the subtraction counter 9. The signal at the inputs of the subtraction counter 9 is present as long as the signal at the input of the encoder 11 depends on the time after which the delay circuit 6 sends the NOT signal to element 15. As a result, there is no signal at the inputs of additional elements 12 I and, therefore, the possibility of recording a new route on a mobile object is excluded, until it is written from the subtraction counter 9 to the counter 8 of the previously entered route. At the same time, the possibility of erroneously entering together one, two or several routes is excluded. If there is NOT a signal at the output of element 3, then when the locomotive composition passes through the control point, at which the route number is to be entered into the addition counter 8 located on the locomotive, the locomotive composition control sensor 4 is triggered, which gives permission to enter the number route. The pulses from the generator 1 through the element 2 and the receiving-transmitting unit 7 is fed to the input of the addition counter 8. Simultaneously with recording the route number into the addition counter 8 located on the locomotive, the signals from element 2 output go to the input (subtraction bus) of the subtraction counter 9, setting it to the initial (zero) state, stopping recording the route number to the mobile object. . The first impulse from the output of element 2 I is the removal of a single signal from the output of trigger 10. Therefore, it is impossible to record a new route when the locomotive is composed from the place where the number is recorded. route to the moving object. When the locomotive leaves the track where the route number is recorded, the pickup sensor 17 is triggered, which, via element 16 OR, sets the trigger 10 to one, preparing a device for recording (input) the route number for the next locomotive composition. If it is necessary to cancel the previously specified route, then from the output of the control unit 13 to the input of the subtractor 9, as well as to the input of the element 16 OR a signal is received, set the subtraction counter 9 and the trigger 10 to the initial state. The device is ready to record a new route; on a moving object. The invention is a device for recording a route number to a moving object containing a pulse generator connected to one input of an element AND, another input of which is connected to the output of an element NOT, and the output connected to a receiving-transmitting unit connected to an addition counter, subtraction counter The outputs of which are connected to the inputs of the OR element and with the receiving-transmitting unit, the delay circuit, which is designed so that, in order to expand its functionality, it is equipped with a sensor AND connected to the third input of the element. control of locomotive composition, additional 5 elements AND, NOT, OR, trigger, encoder, pickup sensor and control unit, the outputs of which are connected respectively to one input of additional AND elements and to the first input of one additional OR element, the second input of which is connected to the sensor is disconnected, and the output is connected to one trigger input, the other input of which is connected to the output of the AND element, and the output is connected 15 to the other inputs of the additional AND elements, the third inputs are connected to the output additionally a NOT element connected to the delay circuit output connected to the input of OR vlhodu, wherein shn4ratora outputs connected to inputs of a subtracting counter inputs connected respectively to Bbthodami additional elements and to each of said connected output. the input of another additional element OR whose output is connected to the input of the element NOT,

Sources and Eformations taken into account during the examination 1. USSR author's certificate No. 507475, cl. In 61/25/02, 1974.