KR20020074764A - Recognition method of disembarkation station for visual or hearing impaired person and its device - Google Patents

Abstract

PURPOSE: A method for indicating destined station to a visually or an eye impaired person is provided to indicate a subway station where one gets off an electric train to the visually or the eye impaired person by using a vibrator, a melody device, and a flasher of a wheelchair or a working stick. CONSTITUTION: A subway station number transmission process is performed to receives detection signals of a subway train station detection sensor and transmit the detection signals of different frequencies to corresponding subway stations(S1). The subway station number reception and output process is performed to the detection signals of different frequencies and outputs the received signals, again(S2). Each micro computer which is installed in the subway stations determines whether the received signals correspond to predetermined station numbers(S3). Each output signal of the micro computers of the subway stations is transmitted to a vibrator, a melody device, and a flasher(S4).

Description

Recognition method of disembarkation station for the visually and hearing impaired and its device

The present invention relates to a method and apparatus for recognizing a disembarkation station for a visually or hearing impaired person, and more particularly, to a subway station location notification method and a device for a disabled person.

As modern industry develops and human activity area and activity time increase, it can be said that the development of communication and transportation is inevitable to support this, and even in Korea, 6 million vehicles are supplied and traffic jams are serious. Increasingly, public transportation such as subways and buses are being encouraged to operate, and buses often have bus arrival guidance systems installed at each stop, but subways that share the largest amount of traffic often feel the need for a disembarkation guidance system.

In addition, the life of modern man is very urgent and busy, but in order to solve it, it is important to make room for life through more useful information. The tendency of city-dwellers on the subway to feel busier to move their cars in the flooding of the crowds makes this dehumanization tendency more urgent. It was.

The inventors of the system for guiding the subway unloading station for the visually or hearing impaired and the convenience facilities of the handicapped in Korea is far behind, the subway is a representative example of public transportation.

Either subway ride is very inconvenient for all disabled people. The plan is to ease this inconvenience and get closer.

By inventing such a problem, the invention has been invented to inform the reverse position in advance so that the discomfort of the disabled can be slightly solved.

As a display panel of a conventional subway electric vehicle driving display device, it is to provide a convenience to the use of electric vehicles by allowing passengers to easily recognize the driving state of the electric vehicle while the electric vehicle is in operation. That is, by using a display plate indicating the driving state of the electric vehicle, passengers can see the movement, arrival time and direction of the electric vehicle in the underground space at a glance.

The display board of the subway electric car driving display device includes a plurality of display means sequentially arranged on the left / right and right / rear of the case and having a constant direction display function, and an electric vehicle arriving at the bottom of one side of the display means. A running time display unit for displaying the remaining time is provided.

The display means built in the case of the display panel includes a plurality of light emitting elements for displaying the direction of the blinking.

Attached to one side of the front and rear of the station, a sensor for detecting the arrival and departure of a train and a timer for measuring the passage of a running time by the operation of the sensor are installed around the subway track.

In addition, a driving circuit for receiving the measurement signal of the timer and operating the display means of the display panel and the driving time display unit, and a dedicated signal line for transmitting the detection signal of the detection sensor of the whole area and the area to the display means of the display panel.

Through the dedicated signal line, the sensor provides the information on the movement of the electric vehicle by the sensor installed throughout. The dedicated signal line is used because the distance between stations is far and installation cost is high when a separate signal line is used.

The signal sensed by the detection sensor drives the display means and the travel time display of the display panel via a timer and a drive circuit.

The conventional subway electric vehicle driving display device as described above allows passengers to visually recognize the movement, arrival time and direction of the electric vehicle in an underground space by using a display panel displaying a driving state of the electric vehicle. However, such a display device cannot be effectively used for passengers inside the electric vehicle because it can only visually inform passengers about the electric vehicle operation. In addition, the announcement of the name of the station of arrival and the location of the entrance of the electric vehicle to ride in the current subway is provided, but there is an incorrect problem because the announcement is controlled manually by the driver.

Only the way of telling the sight or manually is not very helpful to the visually impaired or hearing impaired, and it is inconvenient to miss it if it is not crowded or listens in detail.

However, the present invention has been made in view of the above-described problems, and an object of the present invention is to provide a method and a device for recognizing a disembarkation station for a visual or deaf person informing a visually impaired or deaf person.

Another object of the present invention is to provide a method and apparatus for recognizing a disembarkation station for a visually or hearing impaired person, which is more convenient by being attached to a cane or a wheelchair.

In order to achieve the above object, the present invention provides a station number transmitting step of wirelessly transmitting a signal detected by an electric vehicle passing station detecting sensor to a different frequency for each station; A reverse number receiving step of receiving a radio signal transmitted from the reverse number transmitting step and outputting a received signal; Control to output to the input unit for inputting the three or four digits of the unique number of each current history, the memory unit memorized by inputting the unique number and frequency of each history and the frequency selection unit to discriminate frequencies in the memory unit. Frequency recognition step for each station with a built-in microcomputer; The signal output from the micom is composed of an output stage for outputting a vibrator or a melody and a flashing light, characterized in that to inform in advance the getting off station.

1 is a block diagram illustrating a method for recognizing a disembarkation station for a visually or hearing impaired person of the present invention;

FIG. 2 is a block diagram illustrating an apparatus for recognizing a disembarkation station to a visually or hearing impaired person of the present invention;

3 is a block diagram illustrating a device for recognizing a disembarkation station for a visually or hearing impaired person of the present invention.

* Description of the symbols for the main parts of the drawings *

5: drop off station 6: route map

10: detection sensor 20: reverse frequency transmission unit

30: intrinsic frequency and output unit

40: receiver 50: input

60: microcomputer 70: output unit

80: get off station notification

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In one embodiment, a method for recognizing a disembarkation station for the visually or hearing impaired person of FIG. 1 includes a station number transmission step (S1) of wirelessly transmitting a signal detected by an electric vehicle passing station detection sensor to a different frequency for each station.

A reverse number reception and output step (S2) for receiving the radio signal transmitted from the reverse number transmission step and re-outputting the received signal;

Input unit for inputting 3 or 4 digits of the unique number of the receiver and each current history, and the memory unit memorized by inputting the unique number and frequency of each history to output the frequency discriminating unit to classify the frequency to the memory unit. Each station frequency recognition step (S3) with a built-in microcomputer to control;

Output step (S4) for outputting the signal output from the micom to a vibrator or melody and flashing light.

First, in the reverse number transmission step (S1), a detection sensor for detecting an electric vehicle is installed in front of a wagon station to transmit a radio signal when the electric vehicle is detected, but transmit a signal for which a line and a station number are already set.

Next reverse number reception and output step (S2) was mounted on the electric vehicle to output through the output unit separately installed in each compartment.

On the other hand, each frequency recognizing step (S3), if the received signal and the number of the history input previously matched through the output stage (S4) through the microcomputer to be recognized through the vibration, bell, flashing, etc.

According to the above method, each station input unit and each station have a built-in each station frequency recognition step (S3) and an output step (S4) to be integrated into the cane or wheelchair for the disabled to recognize the station of disembarkation There is this.

In the device for the visual or deaf person of the present invention through the disengagement station recognition method, the device comprises a pass-through detection sensor, an operation signal transmitter, and an operation signal receiver.

A reverse intrinsic frequency transmitter 20 for wirelessly transmitting a signal sensed by the electric vehicle passing station detecting sensor 10 to each station; An in-vehicle inverse unique wave reception and output unit 30 for receiving the inverse frequency transmitted from the inverse inherent frequency transmitter 20 and outputting a received signal in the electric vehicle; History frequency receiving unit 40, the input unit 50 for inputting the unique number of the station of the station among the three-digit or four-digit unique number of each station, and the memory unit pre-recorded the unique number and frequency of each station ( 60), a micro-selection unit for separating the frequency into the memory unit for controlling the output to match the input signal, and the microcomputer 60, and an output unit for outputting the signal output from the micom to a vibrator or melody and flashing light, etc. Discharge station notification device 80, including 70 is configured.

It is configured as described above, and when getting on or off the train, the getting off station (5) is inputted to the input section 50 on the route map (6). By receiving the drop off station notifier 80 received by the disabled, such as vibration, bell, flashing.

The present invention is not limited to the above-described features are not limited to the preferred embodiments, anyone of ordinary skill in the art without departing from the gist of the invention claimed in the claims that various modifications can be carried out Of course, such changes will fall within the scope of the claims.

As described through the above embodiment, the present invention has a very excellent effect of notifying the elderly or the elderly as well as the getting off of the electric vehicle.

Claims (4)

And a station number transmitting step (S1) of wirelessly transmitting a signal detected by the electric vehicle passing station detecting sensor to a different frequency for each station. A reverse number reception step (S2) of receiving the radio signal transmitted from the reverse number transmission step and re-outputting the received signal; Input unit for inputting 3 or 4 digits of the unique number of the receiver and each current history, and the memory unit memorized by inputting the unique number and frequency of each history to output the frequency discriminating unit to classify the frequency to the memory unit. Each history frequency recognition step (S3) having a built-in microcomputer to control; Discharge station recognition method for a visual or hearing impaired comprising an output step (S4) for outputting the signal output from the micom to a vibrator or melody and flashing light. According to claim 1, Each station input unit and each station frequency recognition step (S3) and the output step (S4) is formed integrally formed to be mounted on the disabled cane or wheelchair disengagement station recognition method for the visual or hearing impaired . According to claim 1 or 2, each station input means inputs a station number, the number is a serial number from the first departure station to the end station of the train to enter the line and history number of the disembarkation station of each button A method for recognizing getting off at a visual or hearing impaired person, characterized by inputting the braille at the bottom. In the reverse position alarm device consisting of a pass-through detection sensor, an operation signal transmitter and an operation signal receiver, A reverse intrinsic frequency transmitter 20 for wirelessly transmitting a signal sensed by the electric vehicle passing station detecting sensor 10 to each station; An in-vehicle inverse unique wave reception and output unit 30 for receiving the inverse frequency transmitted from the inverse inherent frequency transmitter 20 and outputting a received signal in the electric vehicle; History frequency receiving unit 40, the input unit 50 for inputting the unique number of the station of the station among the three-digit or four-digit unique number of each station, and the memory unit pre-recorded the unique number and frequency of each station ( 60), a micro-selection unit for separating the frequency into the memory unit for controlling the output to match the input signal, and the microcomputer 60, and an output unit for outputting the signal output from the micom to a vibrator or melody and flashing light, etc. Discharge station recognition device to the visual or hearing impaired consisting of the disembarkation station notification device 80, including 70.