JP2001010486A - Radio operating system of jigback ropeway - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow an operator on a carrier of a jigback ropeway to operate, decelerate, and stop the carrier by radio transmitting data from the carrier. SOLUTION: For a jigback ropeway, a radio control part 21 for transmitting and receiving contact signals to and from a control board 22 and converting them into digital data and a radio transmitter/receiver 20 for transmitting and receiving the data are provided at a foothill stop 2 where a drive is installed. A driving operation part 16 equipped with an indicator lamp for indicating driving, decelerating and stopping operations, a radio control part 15 for converting the operations into digital data, and a radio transmitter/receiver 14 for transmitting and receiving the digital data are mounted in a carrier 10 on a ropeway track. Thus, when the carrier 10 is operated according to the data ratio transmitted therefrom, the carrier 10 and the foothill stop 2 alternately transmits and receive answer-back signals to and from each other to monitor the state of communications.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a radio operation system in which a command to operate, stop, accelerate or decelerate a transporter can be provided from a transporter that travels between stops using a revolving ropeway.

[0002]

2. Description of the Related Art FIG. 1 shows a schematic equipment configuration of a traveling ropeway 1. As shown in FIG. Between the foothill stop 2 and the summit stop 3, two support cables 5a and 5b, which are fixed cables, are stretched so as to be parallel in plan view. Also, two sets of saddles 8, 8 and receiving rings 9, 9,
The support column 7 having ... is provided, and the two support lines 5a, 5b are provided.
Is supported by saddles 8,8, and towing lines 6,6 are received by receiving rings 9,9,
It is movably supported by…. The towing lines 6 and 6 are wound around the pulleys 6 and 6, which are endlessly connected to pulleys (not shown) pivotally provided at the foot stop 2 and the mountaintop stop 3, respectively, by a half turn. A drive device is provided in the foothill stop 2 or the summit stop 3, and the pulleys 6, 6 wound around the pulleys by driving the pulleys (not shown) in the normal and reverse directions. Reciprocate between Two transporters 1
Numerals 0 and 10 are located symmetrically between the stops and are locked to the towing lines 6 and 6, respectively. As shown in FIG. 2, each of the transporters 10, 10 includes a traveling machine 11, 11
While traveling on b, it is towed by the towing lines 6 and 6 and reciprocates in the cableway between the foot stop 2 and the summit stop 3.

[0003] Conventionally, the most common operation of the transporters 10, 10 in the above-constructed rope type ropeway 1 is to provide an operation room at a foot stop 2 or a summit stop 3 equipped with a driving device, and an operation room is provided therein. A control panel for controlling the driving operation panel and the driving device is provided. In the ropeway 1, there is a cableway length of 2 to 5 km.
Depending on the terrain of the place where the bridge is installed, the transporters 10 running from the cab may not be monitored over the entire line. For example, when the transporters 10, 10 are swaying due to a gust while traveling, or if something abnormal occurs and the operation of the transporters 10, 10 is to be stopped, the person in charge of the transporters 10, 10 uses a portable wireless device. Contact the operation staff in the driver's cab at the stop, and the operation staff operates the operation operation panel to decelerate or stop the traveling transporters 10, 10. To ensure safety in the event of

[0004] Also, in order to measure the safe operation of the transporter,
Japanese Patent Application Laid-Open No. Hei 1-204861 [Ropeway Gondola Rolling Monitoring Device] discloses a gondola lift in which a plurality of carriage-type carriages are suspended from a towline, and each of the carriages is equipped with an inclinometer and a radio. When the inclinometer of the transporter detects a roll of a predetermined value or more, the wireless device transmits a signal, the roll signal is received by a receiver provided on the nearest supporting column passing therethrough, and further, by a wire. There has been proposed a device that sends a signal to a control device at a stop to display the rolling of the transport device on an operation panel, or automatically decelerates or stops the transport device.

Further, Japanese Unexamined Patent Publication No. 57-17287 discloses an aerial cableway on-carriage control and guidance radio system in which a receiver is provided on a carriage and a guided radio is transmitted from a driver's cab to a cable on which the carriage is guided. There has also been proposed a wireless operation system in which a command is sent to a carrier moving on a track, and the unmanned carrier is remotely operated by radio.

[0006]

As described above, in the traveling ropeway, the operation of the transporter is conventionally performed in the cab of the stop where the drive device of the transporter is provided. In addition, a system for monitoring or controlling the operation state of a carrier using wireless communication has been proposed, but the operation control of the carrier is a system that is performed on the driver's cab side of a foot stop or a summit stop. On the other hand, an object of the present invention is to provide a reciprocating ropeway for transporting passengers, in which a person riding on the transporter operates the retractable ropeway wirelessly from within the transporter from a transporter traveling on a cableway. An object of the present invention is to propose a wireless driving system that enables more accurate operation.

[0007]

In order to solve the above-mentioned problems, in order to solve the above-mentioned problem, a cableway type ropeway, which includes a driving operation unit, a radio control unit, and a radio Equipped with a control unit, a radio control unit and a radio device are also provided at a stop equipped with a control panel for controlling a driving device for operating the transport device, and an operation staff boarding the transport device. When the operation unit is operated, the data is converted into digital data by the wireless control unit and then transmitted by the wireless device. The digital data is received by the radio provided at the stop, converted to a contact signal by the radio control unit, and then transmitted to the control panel to control the operation of the transporter, and the answerback signal is transmitted at the above. Make a call from the radio. The answer back signal is received again by the radio of the transporter, converted to a contact signal by the wireless controller, displayed on the operation unit by a lamp, and the wireless communication state between the transporter and the stop during wireless operation from the transporter is monitored. It can be so.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 and FIG. 2 illustrate a schematic configuration of a traveling ropeway 1 in which the wireless driving system of the present invention is introduced.

[0009] The traveling ropeway 1 has a pulley (shown in the figure) in which transporters 10 (Unit 1 10a) and 10 (Unit 2 10b) are pivotally installed at the respective stops between the foothill stop 2 and the summit stop 3. Is not connected to the endless chain, and is wrapped around and locked by the towing lines 6, 6 which alternately move between the stops.
They are supported and guided by fixed ropes 5a and 5b, which are fixed ropes stretched between the foothill stop 2 and the mountaintop stop 3, and travel back and forth in a crossover manner.

As shown in FIG. 2, an operation room 2a is provided at a foothill stop stop 2 provided with a driving device (not shown) for operating the transporters 10, 10 via the towing lines 6, 6. Is provided. Such a wireless device 2 in the cab 2a
0, a radio control unit 21 and a control panel 22 for controlling the above-mentioned driving device are provided. Correspondingly, since the two transporters 10 (1st unit 10a) and 10 (2nd unit 10b) have the same structure, one of the transporters 10 (1st unit 10a) will be described. A wireless device 14, a wireless control unit 15, a driving operation unit 16, and a battery 17 for supplying power to the respective devices are mounted in a passenger car 13 suspended by the ten suspension machines 12.

FIG. 3 is a view for explaining the equipment of the driving operation unit 16 provided in the passenger car 13 of the carrier 10. The operation operation unit 16 includes a power switch PS, a security connection confirmation push button PB1, an operation request push button PB2, and an operation push button PB as input devices.
3. There is an emergency stop push button PB4 and a high-speed low-speed changeover switch SS, and as the display device, an operation lamp RL (incorporated in the operation push button PB3), a device normal lamp YL, a departure permission lamp GL, and a general security lamp WL are incorporated. ing. Further, a microphone MC for wireless communication is provided. The radio station uses general radio for cableway and uses one radio frequency. Therefore, the communication between the transporters 10, 10 and the foot stop 2 is alternate communication. Further, the voice communication by the microphone MC is prioritized over data transmission by operating the operation operation unit 16 from the transporter 10.

FIG. 4A is a sequence circuit diagram relating to the radio control unit 21 provided in the driver's cab 2a of the foot stop 2. The wireless control unit 21 includes seven relays R1 to R7 and three photocouplers PC1 in the sequence circuit.
~ PC3. The connection relation is as an output part. The relay R1 is a security confirmation magnet AX1, the relay R2 is an operation request magnet BX1, the relay R3 is a carrier operation magnet CX1, and the relay R4 is an emergency stop magnet DX.
1. The relay R5 is a self-holding circuit for the high-speed / low-speed switching magnet FX1, and the relay R6 branched from the output line of the relay R5 is connected to the high-speed / low-speed switching magnet FX.
1. The relay R7 is connected to the device normal relay GX1. Next, on the input side, the comprehensive security relay AR is a photocoupler PC1, and the departure permission relay BR is a photocoupler PC.
2. The operation relay CR is connected to the photocoupler PC3. Further, the output sides of the photocouplers PC1 to PC3 are connected to a common line.

FIG. 4A is a sequence circuit diagram showing the relationship between the operation unit 16 and the radio control unit 15 mounted on the carrier 10 shown in FIG. As an input device operated by a driver in the vehicle 10, a security connection confirmation push button PB 1 of the driving operation unit 16 is a photocoupler PC 4 of the wireless control unit 15.
The operation request pushbutton PB2 is in parallel with the photocoupler PC5, the operation pushbutton PB3 is the photocoupler PC6, the emergency stop pushbutton PB4 is the photocoupler PC7, the low-speed contact of the high-speed low-speed switch SS is the photocoupler PC8, and the high-speed drive. The contacts are connected to a photocoupler PC9, and the output sides of the photocouplers PC4 to PC9 are connected to a common line.

Next, as an output part, the general security relay WR branches off from the common power supply input line, the general security lamp WL, the departure permission relay GR, the departure permission lamp GL,
The operation relay RR includes an operation lamp RL and a device normal relay YR.
Are respectively connected to the apparatus normal lamps YL.

FIGS. 5A to 5E show a radio 14 on the side of the transporter 10 and a radio 20 on the side of the foothill stop 2 between the transporter 10 and the driver's cab 2a of the foot stop 2. 7 illustrates the progress of operation data transmission through the intermediary.

FIG. 5 (a) shows the progress of data transmission for security connection confirmation from the carrier 10. The driver connected to the transporter 10 is operated by the operation console 16 shown in FIG.
When the user presses 1, the photocoupler PC4 of the wireless control unit 15 reads this operation and converts it into digital data.
To send digital data. By receiving the answer back signal transmitted by the wireless device 20 provided in the driver's cab 2a of the foothill stop 2 in response, the communication confirmation for the security connection confirmation push button operation is completed. Subsequently, in the control panel 22 on the foothill stop 2 side, the relay R1 of the wireless control unit 21 operates to turn on the security confirmation magnet AX1, and when the condition for security confirmation is satisfied, the comprehensive security relay AR is turned on. Then, the ON operation is read by the photocoupler PC1 of the wireless control unit 21, converted into digital data, and transmitted by the wireless device 20.

Subsequently, when the digital data is received by the wireless device 14 of the carrier 10, the comprehensive security relay WR of the wireless control unit 16 is operated, and the comprehensive security lamp WR of the operation unit 16 is operated.
Lights for 10 seconds. Further, when the answer back signal is transmitted from the carrier 10 and the answer back signal is received at the foothill stop 2 in response, the operation of comprehensive security confirmation by the lamp display ends.

If the answering back signal from the foothill stop 2 is not received even if the digital data is retransmitted five times from the radio unit 14 by the push button operation of the operator on the side of the transporter 10, the integrated security lamp WR flashes for 10 seconds. Also, the condition of the general security check is satisfied in the control panel of the foothill stop 2 and even if the wireless device 20 retransmits the digital data indicating that the condition is satisfied five times, the wireless device 14 of the transporter 10 cannot receive the digital data. In this case, the overall security lamp WL of the operation unit 16 is not turned on.

FIG. 5A shows the progress of the data transmission of the operation request operation from the carrier 10. The progress of data transmission is shown in FIG.
This is the same as the progress of data transmission for secure connection confirmation shown in (a). That is, when the driver in the carriage 10 presses the operation request push button PB2, the photocoupler PC5 reads the operation, converts the operation into digital data, transmits the digital data, and transmits the digital data with the radio 14, and responds to this to the radio at the foothill stop 2 The answerback signal transmitted from the portable device 20 is again transmitted to the wireless device 1 of the carrier 10.
The communication confirmation of the operation request operation is completed by the reception at step 4. Subsequently, in the control panel 22 on the side of the foot stop 2, the operation request magnet B is operated by the operation of the relay R 2 of the wireless control unit 21.
When X1 is turned on and the conditions for permitting departure are satisfied, the departure permitting relay BR is turned on. Further, the ON operation is read by the photocoupler PC2 of the wireless control unit 21, converted into digital data, and transmitted by the wireless device 20. Subsequently, when the digital data is received by the wireless device 14 of the transporter 10, the departure permission relay GR of the wireless control unit 16 is turned on, and the departure permission lamp GL of the operation unit 16 is turned on for 10 seconds. Furthermore, when the answer back signal is transmitted by the wireless device 14 and the answer back signal is received at the foot stop 2, the communication confirmation of the departure permission is completed by turning on the lamp in response to the operation request operated by the operation staff of the carrier 10. .

Even if the digital data is retransmitted five times from the wireless device 14 by the push-button operation of the operator on the side of the transporter 10, if the answer back signal from the responding foothill stop 2 is not received, departure is permitted. The lamp GL blinks for 10 seconds. The departure permission condition is satisfied by the control panel 22 of the foothill stop 2, and the departure permission digital data is transmitted by the wireless device 20.
If the wireless device 14 on the side of the carrier 10 fails to receive the signal even after retransmission, the departure permission lamp GL does not light.

FIG. 5C shows the start of operation of the two transporters 10, 10 (the first unit 10a and the second unit 10b) and the progress of data transmission of the line connection during the operation. Since the progress of the communication between the two transporters 10 and 10 (the first unit 10a and the second unit 10b) is the same, the following describes one of the transporters 10 (the first unit 10a). The driver in charge of the transporter 10 presses the operation push button PB3. The photocoupler PC6 reads this operation, converts it into digital data, transmits the digital data, transmits the digital data at the radio station 14, and receives digital data at the foot stop 2 in response to the operation. R3 is turned on, the operation magnet CX1 is turned on, and the operation conditions are satisfied by the control panel 22, so that the two transporters 10, 10 start operating and the operation relay CR is turned on. The photocoupler PC3 of the wireless control unit 21 reads the ON operation, converts it into digital data, and transmits the digital data with the wireless device 20.
When the digital data is received by the transporter 10, the operation relay RR in the wireless control unit 14 is turned on, and the operation lamp RL of the operation unit 16 is turned on. The other carrier 10
Data transmission proceeds in the same manner for (No. 2 unit 10b).

When the operation of the transporters 10 starts, a line connection confirmation signal is transmitted from the foot stop 2 every 10 seconds, and if a response answer signal can be received from the transporter 10 side, the wireless controller 21 The relay R7 is turned on and the device normal magnet GX1 is turned on. When the line confirmation data sent from the foot stop 2 of the carrier 10 can be received, the device normal relay YR of the wireless control unit 16 is turned on.
, And the device normal lamp YL of the operation unit 16 is turned on.

On the other hand, if the answer back signal cannot be received twice consecutively from the carrier 10 in response to the line connection signal transmitted every 10 seconds from the foot stop 2, the radio controller 21 Is turned off, and the device normal magnet GX1 is also turned off. Carrier 1 in the same way
On the 0 side, if the line confirmation signal transmitted every 10 seconds from the foothill stop 2 cannot be received, the wireless control unit 1
The device normal relay RY of No. 4 is turned off, and the operation operation unit 1
The device normal lamp YL of No. 6 is turned off. In this way, the operation staff of both the foothill stop 2 and the carrier 10 can check the state of wireless communication while the carrier 10 is operating the cableway 4. The communication status of the other transporter 10 (the second unit 10b) is similarly confirmed.

FIG. 5D shows the progress of data transmission when the deceleration operation is performed by the transporter 10. When the driver in the transporter 10 switches the high-speed / low-speed switch SS of the operation unit 16 to the deceleration side, the photocoupler PC8 of the wireless control unit 15 reads the switching operation, converts it into digital data, and converts it into digital data. send. Radio 20 of foothill stop 2
When the digital data is received and the relay R6 in the wireless control unit 21 is turned on, the contact B is turned off, the high-speed low-speed switching magnet FX1 is turned off and is held by itself, and the transporters 10, 10 operate normally (high-speed). It is driven at a reduced speed from the speed. In addition, radio equipment 2 of foothills stop 2
An answer back signal is transmitted from 0, and when the answer back signal is received by the wireless device 14 of the carrier 10 in response,
The operation lamp RL and the apparatus normal lamp YL that have been lit since the start of the operation of the driving operation unit 16 continue to be lit.

Subsequently, when the operator of the carrier 10 returns the high-speed / low-speed switch SS of the operation unit 16 to the original high-speed side, the photocoupler PC9 of the wireless control unit 16 converts the digital data into digital data for the switching operation, The call is transmitted by the machine 14. When such digital data is received by the wireless device 20 at the foot of the foothill stop 2, the A contact of the relay R6 is turned off, and accordingly, the B contact is turned off.
N, the high-speed / low-speed switching magnet FX1 is turned on again, and the transporters 10, 10 running at a low speed via the control panel 22.
Is accelerated and returns to the normal (high-speed) operation speed again.

As in the case of the deceleration operation described above,
When the answer back signal is transmitted from the base station stop 2 by the wireless device 20 and the answer back signal is received by the wireless device 14 on the side of the carrier 10 in response, the operation lamp RL of the operation unit 16 is received.
And the device normal lamp YL continues to be turned on from the start of operation. However, even if the digital data is retransmitted five times by the wireless device 14 in response to the high-speed / low-speed switching operation of the operator from the transporter 10, the digital data cannot be received at the foothill stop 2 and the transporter 10 is decelerated, or If it is not possible to return to the normal operation speed, the transporter 10 cannot receive the answer back signal from the foothill stop 2 and in this case, the transporter 1
The device normal lamp YL of the 0 operation operation unit 16 blinks for 10 seconds to notify the operation staff of a state in which data cannot be transmitted.

FIG. 5E shows the progress of data transmission when an emergency stop operation is performed on the transporter 10. When the driver in the carrier 10 presses the emergency stop push button PB4 of the driving operation unit 15, the operation is read by the photocoupler PC7 of the wireless control unit 15, converted into digital data, and transmitted by the radio unit 14. The wireless device 20 at the foot of the mountain stop 2 receives the digital data and sends it to the wireless control unit 20, and the relay R4 is turned on.
And the emergency stop magnet DX1 of the control panel 22 is turned ON.
When the emergency stop condition is satisfied,
Emergency stop at 0,10. At the same time, an answer back signal is transmitted from the radio device 20 from the foothill stop 2 and when the answer back signal is received by the radio device 14 of the carrier 10, the device normal lamp YL and the operation lamp RL of the operation control unit 16 start operation. The lighting state from is continued. However, even if the digital data is retransmitted five times by the wireless device 14 in response to the emergency stop operation of the operator from the transporter 10 described above, the digital data cannot be received at the foot stop 2 and the emergency of the transporters 10 and 10 is stopped. If the vehicle cannot be stopped, the answer back signal from the foothill stop 2 cannot be received.
L blinks for 10 seconds from the lighting to notify the operation staff of a state in which the operation data could not be transmitted.

The above is a description of the conveyer type ropeway 1 and the transporter 10,
The details of the wireless driving system in which ten operating staffs wirelessly control the operation of their own transporters 10 and 10 have been described. Of course, the present invention can be applied.

[0029]

As described above, according to the present invention, a radio, a radio control unit, a driving operation unit, and a battery are mounted on a carrier that operates a cableway with a traversing ropeway. In addition, a wireless device corresponding to a driving device (a driving device) for operating the carrier and a stop (e.g., a foot stop in the present invention) equipped with a control panel for controlling the driving device (ie, operation of the carrier). The machine, the wireless control unit and the control panel are now equipped with a magnet that operates by the output of a contact signal from the wireless control unit, and a relay that outputs a contact signal to the wireless control unit when operating conditions are satisfied on the control panel. I do.

In this way, when the driver in the vehicle carries out the operation of driving, stopping, and accelerating / decelerating the vehicle from the inside of the vehicle with the driving operation unit, the radio control unit reads the operation and converts it into digital data. Make a call with a radio. At the stop, after receiving the digital data transmitted from the transporter, the wireless control unit converts the digital data into contact output and sends it to the control panel, and operates the magnet corresponding to the digital data to control the transporter operation. At the same time, when the operation condition is satisfied on the control panel side, the relay is operated, the operation is converted into digital data by the wireless control unit, and then transmitted by the wireless device. On the carrier side, after receiving the transmitted digital data by the radio, the relay of the radio control unit is operated, the lamp of the operation unit is turned on, and the operation operation is normally performed by wireless data transmission on the carrier side. Notify the operator of the operation. At this time, when performing the operation control corresponding to the operation from the transporter side and the operation at the stop side, by alternately transmitting and receiving the answer back signal, the wireless transmission of the operation operation data between the transporter and the stop area is performed. Since the operation staff can confirm that the operation has been performed normally, there is an effect that the driving operation by radio from the carrier side in the cableway can be performed more safely. further,
Since the same general business radio is used for the communication by voice using the microphone and the communication for transmitting the data of the driving operation, there is an effect that a cheaper radio driving system can be provided.

[Brief description of the drawings]

FIG. 1 is a perspective view illustrating a schematic configuration of a traveling ropeway using a wireless driving system of the present invention.

FIG. 2 is a diagram illustrating a situation in which wireless operation is performed between a foot stop and a carrier.

FIG. 3 is a front view of a driving operation unit mounted in a carrier and operated by a driving staff.

FIG. 4A is a sequence circuit diagram relating to wireless operation of a control panel and a wireless control unit provided at a foot stop at the foot of a mountain.

FIG. 4A is a sequence circuit diagram related to wireless operation of a wireless control unit and an operation operation unit mounted on a carrier.

FIG. 5A is a diagram for explaining the progress of data transmission of a secure connection confirmation operation by radio from a carrier.

FIG. 5A is a diagram for explaining the progress of data transmission for operation of an operation request by radio from a carrier.

FIG. 5 (c) is a diagram for explaining the operation of wirelessly starting operation from the carrier and the progress of data transmission for communication confirmation during operation.

FIG. 5D is a diagram for explaining the progress of data transmission for deceleration and high-speed (normal speed) switching operation during operation by radio from a carrier.

FIG. 5E is a diagram illustrating the progress of data transmission of an emergency stop operation during operation by radio from a carrier.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Engagement type ropeway 2 Foothill stop 2a Operator's cab 3 Peak stop 4 Cableway 5a, 5b Reinforcement 6,6 Towline 7 Prop 8,8 Saddle 9,9, ... Car No. 11, 11 Running machine 12 Suspension machine 13 Passenger car 14 Radio unit 15 Radio control unit 16 Operation operation unit 17 Battery 20 Radio unit 21 Radio control unit 22 Control panel R1 to R7 Relay AX1 Operation confirmation magnet BX1 Operation request magnet CX1 Operation magnet DX1 Emergency stop magnet FX1 High-speed low-speed switching magnet GX1 Device normal magnet PBR Low-speed release push button AR General security relay BR Departure permission relay CR Operation relay PC1-PC3 Photocoupler PB1 Security connection confirmation push button PB2 Operation request push button PB3 Operation push button PB4 Emergency stop push button SS High speed Low speed cut Replacement switch PS Power switch PC4 to PC9 Photo coupler WR General security relay GR Departure permission relay RR Operation relay YR Device normal relay RL Operation lamp WL General security lamp GL Departure permission lamp YL Device normal lamp

────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] August 30, 1999 (1999.8.3)
0)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Brief description of drawings

[Correction method] Change

[Correction contents]

[Brief description of the drawings]

FIG. 1 is a perspective view illustrating a schematic configuration of a traveling ropeway using a wireless driving system of the present invention.

FIG. 2 is a diagram illustrating a situation in which wireless operation is performed between a foot stop and a carrier.

FIG. 3 is a front view of a driving operation unit mounted in a carrier and operated by a driving staff.

FIG. 4 is a sequence circuit diagram related to wireless operation of a control panel and a wireless control unit provided at a foot stop.

FIG. 5 is a sequence circuit diagram related to a wireless operation of a wireless control unit and an operation operation unit mounted on a carrier.

FIG. 6 is a diagram illustrating the progress of data transmission of a secure connection confirmation operation by radio from a carrier.

FIG. 7 is a diagram illustrating the progress of data transmission of operation of a driving request from a carrier by radio.

FIG. 8 is a diagram for explaining the operation of wirelessly starting operation from a carrier and the progress of data transmission of communication confirmation during operation.

FIG. 9 is a diagram for explaining the progress of data transmission for deceleration and high-speed (normal speed) switching operation during operation by radio from a carrier.

FIG. 10 is a diagram illustrating the progress of data transmission of an emergency stop operation during operation by radio from a carrier.

[Description of Signs] 1 Engagement ropeway 2 Foothill stop 2a Driver's cab 3 Peak stop 4 Cableway 5a, 5b Reinforcement 6,6 Towline 7 Prop 8,8 Saddle 9,9, ... Reception wheel 10 Carrier 10a car 1 car 10b car 2 11,11 traveling machine 12 suspension machine 13 passenger car 14 wireless device 15 wireless control unit 16 operation operation unit 17 battery 20 wireless device 21 wireless control unit 22 control panel R1-R7 relay AX1 operation confirmation magnet BX1 operation request Magnet CX1 Operation magnet DX1 Emergency stop magnet FX1 High speed low speed switching magnet GX1 Device normal magnet PBR Low speed release push button AR General security relay BR Departure permission relay CR Operation relay PC1 to PC3 Photocoupler PB1 Security connection confirmation push button PB2 Operation request push button PB3 Operation push button PB4 Emergency stop push button SS High-speed low-speed switch PS Power switch PC4-PC9 Photo coupler WR General security relay GR Departure permission relay RR Operation relay YR Device normal relay RL Operation lamp WL General security lamp GL Departure permission lamp YL Device normal lamp

[Procedure amendment 2]

[Document name to be amended] Drawing

[Correction target item name] All figures

[Correction method] Change

[Correction contents]

FIG.

FIG. 2

FIG. 3

FIG. 4

FIG. 5

FIG. 6

FIG. 7

FIG. 8

FIG. 9

FIG. 10 ────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] August 30, 1999 (1999.8.3)
0)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0012

[Correction method] Change

[Correction contents]

FIG . 4 is a sequence circuit diagram related to the radio control unit 21 provided in the driver's cab 2a of the foot stop 2.
In the sequence circuit, the wireless control unit 21 includes seven relays R1 to R7 and three photocouplers PC1 to PC
3. The connection relationship is as an output part. The relay R1 is a security confirmation magnet AX1, the relay R2 is an operation request magnet BX1, the relay R3 is a carrier operation magnet CX1, the relay R4 is an emergency stop magnet DX1, and the relay R5 is a self-holding circuit of a high-speed low-speed switching magnet FX1. Further, a relay R6 branched and connected from the output line of the relay R5 is connected to a high-speed / low-speed switching magnet FX1, and a relay R7 is connected to a normal device relay GX1. next,
On the input side, the total security relay AR is a photocoupler PC
1. The departure permission relay BR is connected to the photocoupler PC2, and the operation relay CR is connected to the photocoupler PC3. Further, the output sides of the photocouplers PC1 to PC3 are connected to a common line.

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0013

[Correction method] Change

[Correction contents]

FIG . 5 is a sequence circuit diagram showing the relationship between the operation unit 16 and the radio control unit 15 mounted on the carrier 10 shown in FIG. As an input device operated by a driver in the transporter 10, the security connection confirmation push button PB 1 of the operation unit 16 is connected to the photocoupler PC 4 of the wireless control unit 15, and the operation request push button PB 2 is subsequently connected in parallel to the photo coupler P
C5, the operation push button PB3 is connected to the photocoupler PC6, the emergency stop pushbutton PB4 is connected to the photocoupler PC7, the low-speed contact of the high-speed low-speed switch SS is connected to the photocoupler PC8, and the high-speed contact is connected to the photocoupler PC9.
The output sides of C4 to PC9 are connected to a common line.

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] 0015

[Correction method] Change

[Correction contents]

FIGS. 6 to 10 show a radio 1 on the side of the transporter 10 having the above-described configuration between the transporter 10 and the cab 2a of the foot stop 2.
4 explains the progress of the operation data transmission via the wireless device 20 on the side of the foothill stop 2.

[Procedure amendment 4]

[Document name to be amended] Statement

[Correction target item name] 0016

[Correction method] Change

[Correction contents]

FIG . 6 shows the progress of data transmission for confirming security connection from the carrier 10. When the driver in the transporter 10 presses the security connection confirmation push button PB1 of the driving operation unit 16 shown in FIG. 3, the photocoupler PC4 of the wireless control unit 15 reads this operation, converts it into digital data, and converts it into digital data. Transmit digital data. By receiving the answer back signal transmitted by the wireless device 20 provided in the driver's cab 2a of the foothill stop 2 in response, the communication confirmation for the security connection confirmation push button operation is completed. Continue to the control panel 2 at the foot of the foot stop 2
In 2, the relay R1 of the wireless control unit 21 operates to turn on the security confirmation magnet AX1, and when the condition for security confirmation is satisfied, the comprehensive security relay AR is turned on. Then, the ON operation is read by the photocoupler PC1 of the wireless control unit 21, converted into digital data, and transmitted by the wireless device 20.

[Procedure amendment 5]

[Document name to be amended] Statement

[Correction target item name] 0019

[Correction method] Change

[Correction contents]

FIG . 7 shows the progress of the data transmission of the operation request operation from the carrier 10. Progress of data transmission is the same as the progress of data transmission security connection confirmation shown in FIG. That is,
When the driver in the carrier 10 presses the operation request push button PB2, the photocoupler PC5 reads the operation, converts the operation into digital data, transmits the digital data, and transmits the digital data with the radio 14, and responds to this by responding to the radio 20 in the foothill stop 2 The communication confirmation of the operation request operation is completed by receiving the answer back signal transmitted from the wireless device 14 of the transporter 10 again. Then, at the control panel 22 on the foot of the foothill stop 2, the relay R of the radio control unit 21 is connected.
When the operation request magnet BX1 is turned ON by the operation 2 and the departure permission condition is satisfied, the departure permission relay BR is turned ON. Further, the photocoupler P of the wireless control unit 21
The ON operation is read in C2, converted into digital data, and transmitted by the wireless device 20. Subsequently, when the digital data is received by the wireless device 14 of the transporter 10, the departure permission relay GR of the wireless control unit 16 is turned on, and the departure permission lamp GL of the operation unit 16 is turned on for 10 seconds. Furthermore, when the answer back signal is transmitted by the wireless device 14 and the answer back signal is received at the foot stop 2, the communication confirmation of the departure permission is completed by turning on the lamp in response to the operation request operated by the operation staff of the carrier 10. .

[Procedure amendment 6]

[Document name to be amended] Statement

[Correction target item name] 0021

[Correction method] Change

[Correction contents]

FIG . 8 shows two transporters 10, 10 (first unit 10).
a, Start of operation of the second unit 10b) and progress of data transmission of the line connection during operation. Both carriers 10, 10 (Unit 1 10
a, the progress of the communication of the second unit 10b) is the same, so that one carrier 10 (the first unit 10a) will be described below.
When the driver in the carrier 10 presses the operation push button PB3, the photocoupler PC6 reads this operation, converts the operation into digital data, transmits the digital data, and transmits the digital data with the radio 14, and in response to this, transmits the digital data at the foothill stop 2 side. When received, control panel 2
In 2, the relay R3 of the wireless control unit 21 is turned on, the operation magnet CX1 is turned on, and the operation conditions are satisfied by the control panel 22, the two transporters 10, 10 start operating, and the operation relay CR is turned on. Becomes ON. Wireless control unit 2
The first photocoupler PC3 reads the ON operation, converts it into digital data, and transmits the digital data with the wireless device 20. Carrier 10
When such digital data is received, the wireless control unit 1
4, the operation relay RR is turned on, and the operation operation unit 16
Is turned on. Data transmission proceeds in the same manner for the other transporter 10 (the second unit 10b).

[Procedure amendment 7]

[Document name to be amended] Statement

[Correction target item name] 0024

[Correction method] Change

[Correction contents]

FIG . 9 shows the progress of data transmission when the deceleration operation is performed by the transporter 10. When a driver in the carrier 10 switches the high-speed / low-speed switch SS of the driving operation unit 16 to the deceleration side, the photocoupler PC8 of the wireless control unit 15
Reads the switching operation, converts the data into digital data, and transmits the digital data with the wireless device 14. When the digital data is received by the wireless device 20 at the foot of the mountain stop 2 and the relay R6 in the wireless control unit 21 is turned on, the B contact is turned off and the high-speed and low-speed switching magnet FX1 is turned off and is held by itself, and the carrier 10 is held. , 10 are operated at a reduced speed from a normal (high speed) operation speed to a low speed. In addition, when the answer back signal is transmitted from the wireless device 20 at the foot stop 2 and the answer back signal is received by the wireless device 14 of the transporter 10 in response, the operation that has been lit from the start of operation of the operation operation unit 16. The lamp RL and the device normal lamp YL continue to light as they are.

[Procedure amendment 8]

[Document name to be amended] Statement

[Correction target item name] 0027

[Correction method] Change

[Correction contents]

FIG . 10 shows the progress of data transmission when an emergency stop operation is performed in the transporter 10. When the driver in the carrier 10 presses the emergency stop push button PB4 of the driving operation unit 15, the operation is read by the photocoupler PC7 of the wireless control unit 15, converted into digital data, and transmitted by the radio unit 14. The wireless device 20 at the foot of the mountain stop 2 receives the digital data and sends it to the wireless control unit 20, and the relay R4 is turned on.
And the emergency stop magnet DX1 of the control panel 22 is turned ON.
When the emergency stop condition is satisfied,
Emergency stop at 0,10. At the same time, an answer-back signal is transmitted from the radio device 20 from the foothill stop 2 and when the answer-back signal is received by the radio device 14 of the carrier 10, the device normal lamp YL and the operation lamp RL of the operation control unit 16 start operation. The lighting state from is continued. However, even if the digital data is retransmitted five times by the wireless device 14 in response to the emergency stop operation of the operator from the transporter 10 described above, the digital data cannot be received at the foot stop 2 and the emergency of the transporters 10 and 10 is stopped. If the vehicle cannot be stopped, the answer back signal from the foothill stop 2 cannot be received, and in this case, the device normal lamp Y of the operation unit 16 of the transporter 10 can be used.
L blinks for 10 seconds from the lighting to notify the operation staff of a state in which the operation data could not be transmitted.

Claims (1)

[Claims] Claims: 1. A ropeway with a cableway that runs alternately along a cableway and includes a driving operation unit, a wireless control unit, and a wireless device. A stop equipped with a control panel for controlling a driving device for driving is also provided with a wireless control unit and a wireless device, and when an operation staff operating the operation unit operates the operation operation unit, digital data is transmitted by the wireless control unit. After converting to, make a call using the radio. The digital data is received by the radio provided at the stop, converted to a contact signal by the radio control unit, and then transmitted to the control panel to control the operation of the transporter, and the answerback signal is transmitted at the above. Make a call from the radio. The answer back signal is again received by the radio of the transporter, converted to a contact signal by the wireless control unit, and displayed on the operation operation unit by a lamp,
A wireless operation system of a rope-type ropeway, wherein a wireless communication state between a transporter and a stop can be monitored during a wireless operation from the transporter.