KR20130095000A - A affordance subway system for passenger space - Google Patents

Abstract

PURPOSE: A system for inducing dispersion subway waiting passengers is provided to induce the dispersion of the passengers effectively, by using a subway inner space according to the passenger car and the inner space. CONSTITUTION: A button type usage sensing sensor is installed at the seat. An input unit (1) is inputted with space information through the button type usage sensing sensor. An analysis unit (2) analyses spare space information from the input unit. An output unit (3) outputs the spare space information as time information. The output unit outputs the spare space information as voice information. [Reference numerals] (1) Input unit; (2) Analysis unit; (3) Output unit; (AA) Estimated time of arrival < t_0 and estimated time of arrival = kT; (BB) Feedback method to periodically input and output congestion within the preset arrival time of a subway; (CC) Set time; (DD) Proportional constant; (EE) Set period

Description

{A affordance subway system for passenger space}

The present invention analyzes the free space in the subway cars to induce the distribution of waiting passengers to make the waiting passengers to determine the information expressing visual and audio information on the waiting platform (screen door) to move to the passengers with free space System.

Many passengers use the existing subway system, but there is a lack of devices and systems that alleviate congestion in history so that it is difficult to compare the size of the floating population.

Safety accidents that can occur when congestion is not distributed cannot be solved with just a few shift workers, and eventually a proper system is needed to alleviate congestion in history.

As a related technology to alleviate congestion, a system has been developed that informs congestion information in a region such as a platform entrance intersection of a transit station or a transit passage. This indirectly leads to the dispersion of passengers waiting to ride, but is not a comprehensive solution for mitigating congestion due to the floating population.

The problem to be achieved by the present invention is that not only the waiting passengers and the location-specific information, but also the passengers on board the train to get off at the station and thus the real-time spatial information in the train should be considered.

In order to solve the above problems, the present invention,

In the system that can be installed inside the train, the history of a large number of floating population, and all the stations from which the train departs, the spatial information can be output as the wireless network that exchanges information organically is interlocked.

Input unit (1) for receiving the spatial information in the passenger car through the IR Depth sensor 11 and the button-type use sensor 12,

An analysis unit (2) for analyzing the received spatial information for each use and transmitting the data divided into three levels of space, usually, congestion, to a wireless network;

It includes an output unit (3) for outputting the use-specific spatial state data transmitted from the analysis unit 2 is transmitted separately as time information and voice information.

The present invention reduces congestion due to the movement of passengers waiting for a ride, suggests selective use of the interior space of the train and the passenger car to induce the dispersion of passengers and prevent accidental accidents due to congestion.

1 is a flow chart of the basic structure according to the function of the waiting passenger distributed induction system.
Figure 2 is a flow chart for the information input, output process of the waiting passenger distributed induction system.
3 is a step-by-step flowchart of spatial information input and output of the waiting passenger distributed induction system.
Figure 4 is an interior view of the sensor type and location of the input unit.
5 is a perspective view of a button-type use detection sensor of the input unit.
Fig. 6 is a front view of a two-lamp type in which a space condition of a general passenger and a weak person (seat) is output;
Figure 7 is a front view of the three ramp-type output is added to the wheelchair-only seating space.
8 is a front view of a four-lamp type with a wheelchair-only seat space state is added and the general passenger information is divided.
9 is a front view illustrating a space state output in an indirect illumination type.
10 is a front view of the spatial state is output indirect lighting and OLED display.
11 is a perspective view of the spatial state is output indirect lighting and OLED display type.
Figure 12 is a state diagram simplified the expected effect of the waiting passenger dispersion induction system.

The present invention relates to a system and method for waiting passenger distributed induction, through the IR Depth sensor 11 installed on the inner ceiling of the approaching train and the button-type use sensor 12 installed in the seat to provide free space information for each passenger in the vehicle. It comprises an input unit 1 for obtaining, an analysis unit 2 for analyzing, constructing and transmitting the input spatial information, and an output unit 3 for outputting information as visual information and audio information.

Seating information is collected through the IR Depth sensor 11, seat information is collected through the button-type use detection sensor 12.

In the case of standing, since the IR Depth sensor 11 has a limitation in the space range in which information can be inputted, three to four IR Depth sensors 11 are installed in each car.

Standing room is a space where the general public stands, and this space is mapped in two dimensions, each of which has a serial number, and three to four sections are designated per vehicle. The standing space information detected by the IR Depth sensor 11 is a data of a point where the heat emission of the passenger is mapped based on the total space size arithmetic to the point. In the case of the optimal state by setting the reference value range for the size of the entire space, the excess of the appropriate state is usually divided into congestion, and when it is less, it is classified as margin information.

Since the seating is exceptionally wheelchair-only seats according to the passenger car, the wheelchair-only seating space information for providing information for the disabled is implemented as shown in FIGS. 7, 8, 10, and 11.

The seats each have a serial number, and the use of the button-type use sensor 12 is collected as a digital signal. Collected information is defined as a range of reference values for the adequacy of use per car, and when the free space of the seat is in an appropriate state, it is usually classified as excess information when the proper state is overcrowded and when it is less.

Since the seat has a reserved seat for the weak and a wheelchair-only space separately, seat information and special space information are separately implemented as shown in FIGS. 6 to 10.

In the case of the general passenger, the information collected through the input unit of the standing and seats is divided into seven situations through the analysis unit 2 and then transmitted to the output unit 3 through the wireless network.

The wireless network can send the internal spatial information to the control center and check the output.

When the number of getting off trains scheduled to arrive changes the internal free space in real time, the system of the present invention grasps the movement of the internal space and the presence or absence of seat use in the input unit 1 and analyzes it in real time when the station gets close to the station. The information flow feedback corresponding to the conditional sentence of FIG. 1 displayed by the output unit 3 through the analysis unit 2 at a time interval is implemented.

division General passenger space information (sum of seats and standing status) seat relaxation relaxation usually usually usually confusion confusion Standing relaxation usually relaxation usually confusion usually confusion Lamp status green yellow Red

Table 1. General passenger space status

division Information for Abbreviated (Seat) Lamp status Only for the weak
(seat) relaxation green usually yellow confusion Red

Table 2. Classification of space for weak (seat) only

division Wheelchair-only Seats Lamp status Wheelchair seat
(Standing) Waiting green in use Red

Table 3. Wheelchair Seat Space Status

1: input section 2: analysis section
3: output 11: IR Depth sensor
12: Button type detection sensor

Claims (5)

An input unit 1 for receiving spatial information through an IR Depth sensor 11 installed at a ceiling in a passenger car and a button type use sensor 12 installed at a seat; An analysis unit 2 for analyzing the free space information obtained from the input unit; And an output unit (3) for outputting the processed free space information of the analysis unit (2) to visual information and audio information to induce passenger dispersion. The method of claim 1,
Since the free space is changed in real time due to the number of people getting off, when the station closes to the station, the input unit 1 detects the movement of the internal space and the presence of seat use and analyzes it in real time and outputs it through the analysis unit 2 at regular intervals. Subway waiting passenger distributed induction system, characterized in that the information flow corresponding to the conditional sentence of FIG. The method of claim 1,
Integrate the free space of public seats and standing seats and transfer them to the analysis unit (2), and separate the free space information of the seat and wheelchair dedicated space of the elderly and weak, and forwarded to the analysis unit (2), each output unit (3) Passengers distributed guidance system, characterized in that The method of claim 1,
Atmospheric passengers characterized in that the visual information on the general passenger information is installed so as to easily recognize the free space information of the passenger car from a distance by installing LED indirect lighting on the top, left, right three sides of the door entrance as shown in FIG. Distributed induction system.
The method of claim 1,
7 and 8, the information output as shown in the display, such as LED or OLED display, passengers distributed induction system.

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