JPH064734A - Exit gate device - Google Patents

Abstract

(57) [Summary] [Purpose] Completely count the number of people leaving the facility. [Structure] A detection signal 101 of an automatic door sensor 1 for detecting that a person is within a predetermined range from an automatic door 4 for exiting the facility and an exit for detecting that a person who is about to leave has passed through an exit gate 3 The door opening / closing control device 5 opens the automatic door 4 to allow the player to exit only under an AND condition with the detection output signal 201 of the gate sensor 2 for counting the number of exiters, and prevents the exiter from missing the count.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an exit gate device as a gate for counting the number of exits in a facility such as an amusement park where it is necessary to know the number of exits. In the drawings below, the same reference numerals indicate the same or corresponding parts.

[0002]

2. Description of the Related Art In a conventional exit gate device of this kind, a door of an automatic door provided near the exit of the exit gate is normally constructed to open when a person is detected.

[0003]

However, in the exit gate device having the above-described structure, as long as there is a person within the detection range of the automatic door sensor, even a person who does not pass through the exit gate can open the door and exit. However, there is a problem that the counting omission occurs. Therefore, it is an object of the present invention to provide an exit gate device capable of preventing such omission in counting.

[0004]

In order to solve the above-mentioned problems, the exit gate device according to claim 1 has an exit gate (3 or the like) for allowing an exit person to pass, and a person who has passed through this exit gate. An exit gate sensor (2, etc.) that outputs a signal (201, etc., hereinafter referred to as a first detection signal) for detecting and counting the number of exiters, and an exit gate provided on the exit side of the exit gate To the exit door (4 etc.) and an automatic door sensor (1 etc.) that detects and outputs a signal (101 etc., hereinafter referred to as a second detection signal) indicating that a person is within a predetermined range from this automatic door. ) And a door opening / closing control means (door opening / closing control device 5 or the like) for opening the automatic door under the AND condition of the first and second detection signals.
And.

Further, in the exit gate device according to claim 2, in the exit gate device according to claim 1, the door opening / closing control means closes the automatic door based on disappearance of the second detection signal. To do so.

[0006]

[Function] AN of automatic door sensor and exit gate sensor
The automatic door is opened under the condition D so that even if there is a person detected by the sensor of the automatic door without passing through the exit gate, the automatic door is not opened.

[0007]

Embodiments of the present invention will be described below with reference to FIGS. FIG. 1 is a configuration diagram of a main part as an embodiment of the present invention. In the figure, 3 is an exit gate that allows exits to pass, and 2 (2a to 2d) are exit gate sensors that detect passage of people at this exit gate 3 and output a signal 201 for counting the exits. , 2c are light projecting portions of this sensor, and 2b, 2d are also light receiving portions.

Reference numeral 4 is an automatic door for leaving a person who has passed through the exit gate 3 to the outside of the facility. Reference numeral 1 is an automatic door sensor for detecting the presence of a person within a predetermined range from the automatic door 4 and outputting a signal 101. Numeral 5 inputs the detection signal 201 from the exit gate sensor 2 (hence, the light receiving portions 2b and 2d) and the detection signal 101 of the automatic door sensor 1 to drive the automatic door 4 through the driving means (not shown), It is a door opening / closing control device that controls opening / closing.

FIG. 2 is a time chart for explaining the operation of the door opening / closing control device 5. Next, the operation of the door opening / closing control device 5 of FIG. 1 will be described with reference to FIG. When the automatic door sensor 1 detects that the exiting person is within a predetermined range from the automatic door 4, the detection signal 101 is output. Next, when this exiter passes through the exit gate 3, the exit gate sensor 2 (the light receiving portions 2b and 2d thereof) detects this passage and outputs a detection signal 201. The door opening / closing control device 5 is this 2
Once the AND condition of the two detection signals 101 and 201 is satisfied, the automatic door 4 is opened, and when the detection signal 101 of the automatic door sensor 101 disappears, the door 4 is closed after a delay time ΔT.

[0010]

According to the present invention, the automatic door 4 is opened under the AND condition of the detection signal 101 of the automatic door sensor 1 and the detection signal 201 of the exit gate sensor 2. Therefore, only the person who intends to exit the automatic door 4 can open the automatic door. It is possible to provide an exit gate device which can be opened and closed, and which does not cause a missed counting of exiters.

[Brief description of drawings]

FIG. 1 is a configuration diagram of a main part as an embodiment of the present invention.

FIG. 2 is a time chart for explaining the operation of FIG.

[Explanation of symbols]

 1 Automatic Door Sensor 2 (2a to 2d) Exit Gate Sensor 2a Light Emitting Section 2b Light Receiving Section 2c Light Emitting Section 2d Light Receiving Section 3 Exit Gate 4 Automatic Door 5 Door Opening / Closing Control Device 101 Detection Signal of Automatic Door Sensor 1 201 Exit Gate Sensor 2 Detection signal

Claims (2)

[Claims] 1. An exit gate that allows an exiter to pass through, and an exit that outputs a signal (hereinafter referred to as a first detection signal) for detecting that a person has passed through the exit gate and counting the number of exiters. A gate sensor, an automatic door provided on the exit side of the exit gate to exit the exit, and a signal indicating that a person is within a predetermined range from the automatic door (hereinafter referred to as a second detection signal). ) Is detected and output, and an exit gate device including an door opening / closing control unit that opens the automatic door under an AND condition of the first and second detection signals. 2. The exit gate apparatus according to claim 1, wherein the door opening / closing control means closes the automatic door based on disappearance of the second detection signal. .