KR200431484Y1 - Auto Gate using Reed Sensor - Google Patents

Abstract

The present invention relates to an automatic ticketing machine, and more particularly, by applying a non-contact reed sensor to the turn-style mechanism of the automatic ticketing machine of the subway, reducing obstacles caused by wear and dust of parts, thereby reducing costs semi-permanently. It relates to an automatic ticketing machine using a reed sensor.

In order to achieve the above object, the automatic ticketing counter using the reed sensor according to the present invention is provided with a ticket transfer machine and an RF terminal upward, a turn-style (Turnstile) to perform a rotational movement to the right or left is formed, In the automatic ticketing machine that performs a predetermined processing operation in accordance with the ticket input or contact of the traffic card, the permanent magnet is attached to the rear surface, the rotating plate (CAM) for interlocking with the turnns (Turnstile), and the Detects that the detection object is near by non-contact in accordance with the approach of the permanent magnet attached to the rotating plate, and consists of two pairs of eight (four pairs) of lead sensors, which are linked with the permanent magnet and the lead sensor and turn-style (Turnstile) It characterized in that it comprises a control module for controlling the rotation operation of the).

Automatic Dog Tag, Turnstile, Reed Sensor, Proximity Sensor, Permanent Magnet

Description

Automatic Dog Counting System Using Reed Sensors {Auto Gate using Reed Sensor}

1 is a perspective view showing an automatic dog ticket installed in the subway history.

Figure 2 is a front view showing a conventional Turnstile rotary module.

Figure 3 is a front view showing a turn-style (Turnstile) rotating module of the automatic dog mark applying the reed sensor according to the embodiment of the present invention.

Figure 4 is a block diagram showing a control module of the automatic ticketing system to which the reed sensor according to the embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

10: ticket transfer machine 20: RF terminal

30: Turnstile 210: The rotating plate

211: permanent magnet 220: circuit board (PCB)

221: reed sensor 230: control module

231: control signal input unit 232: rotation detection unit

233: CPU 234: solenoid control unit

235: rotation signal output unit 236: power conversion unit

The present invention relates to an automatic ticketing machine. More specifically, by applying a non-contact reed sensor to the turn-style mechanism rotating module of an automatic ticketing machine of a subway, the wear and dirt of parts are reduced, and thus semi-permanent. The present invention relates to an automatic ticketing machine using a reed sensor that reduces cost.

In general, an automatic ticketing counter used in a subway or the like is a device that permits or disallows a user's riding or getting off by executing a predetermined processing operation when a user inserts a ticket or touches a traffic card.

1 is a perspective view showing an automatic ticketing machine installed in the subway history.

As shown in FIG. 1, these automatic ticketing machines are arranged in a line in the history of the subway. In the case of a commonly used Turnstile gate, the ticket transfer machine 10 and the RF terminal 20 are upward. Is provided, a turn style (Turnstile) 30 is formed to perform a rotational movement to the right or left, the rotation operation of the turn style (Turnstile) 30 is the input of the ticket or contact of the RF terminal of the traffic card It is controlled according to normal processing.

Such rotation control is typically performed while the turnstile 30 mechanically rotates and contacts the micro switch lever of a circuit board (PCB) provided therein.

2 is a front view showing a conventional Turnstile rotary module.

As shown in FIG. 2, a conventional turn-style automatic dog tag is a micro-mounted circuit board (PCB) 120 while rotating a rotating plate (CAM) 110 that interlocks with the turnstile (Turnstile) 30. While contacting the switch (Microswitch) 121, it is allowed or disallowed to get on or off.

Therefore, when used for a long time, a failure caused by wear and dirt of the parts due to lever contact (friction) occurs and does not operate normally, causing inconvenience to passengers, and thus there is a problem in that replacement cost is required.

As an improvement of the automatic opening notation by such contact rotation, there is a Utility Model Application No. 20-2001-0029450 and Patent Application No. 10-1996-033106. The above applications are to control the rotation of the turntile (Turnstile) in a non-contact by using a magnet, a hall sensor and the like.

However, since the turn style of the conventionally filed automatic ticketing machine can control the rotation operation in only one direction, the automatic ticketing machine can be used only for one purpose of riding or getting off, and it is difficult to use the automatic ticketing machine of the subway. It consists of input and output signals.

In addition, the configuration is complicated because a separate power source is required to supply the turntile control module driving voltage.

The present invention is to solve the above problems, by applying a lead sensor and a permanent magnet (magnet) to the rotation control of the turn-style gate (GATE), by minimizing the wear of the parts by contact, the life of the parts It is an object of the present invention to provide an automatic dog tag which is semi-permanent and hardly affected by dust.

In addition, it is an object of the present invention to provide an automatic ticketing system that can be used in both of the two-way gate of the ticketing cabinet as a single control module.

In addition, since the power supply used for the control module uses signal voltages output from the existing ticket transfer machine and the RF terminal, no additional power supply is required, and thus the configuration is simple and the cost is saved.

In addition, two or more people can prevent unauthorized riding to attempt to get on and off at one time, and the purpose is to effectively control both forward and reverse rotation of the turn style (Turnstile) in one dog tag.

In order to achieve the above object, the automatic ticketing counter using the reed sensor according to the present invention is provided with a ticket transfer machine and an RF terminal upward, a turn-style (Turnstile) to perform a rotational movement to the right or left is formed, In the automatic ticket vending machine which executes a predetermined processing operation in accordance with the ticket input or the contact of a traffic card,

A permanent magnet is attached to the back side, the rotating plate (CAM) to perform a rotation operation in conjunction with the turn style (Turnstile),

Detecting that the detection object is close to the non-contact in accordance with the approach of the permanent magnet attached to the rotating plate, the lead sensor consisting of a total of eight (four sets) in pairs of two,

It is characterized in that it comprises a control module for controlling the rotation operation of the turn style (Turnstile) in conjunction with the permanent magnet and the lead sensor.

In addition, the rotating plate (CAM) is made of a synthetic resin, it is made of a triangular shape or a circular, characterized in that the permanent magnet is attached at an angle of 120 ㅀ.

In addition, the control module is a control signal input unit for receiving a turn permit signal of the Turnstile (Turnstile) according to the normal processing according to the input of the ticket or contact of the traffic card,

Rotation detection unit for detecting the rotation of the rotating plate consisting of the counting direction and the counting direction by the approach detection of the permanent magnet and the lead sensor,

A CPU for determining and processing whether to allow or disallow getting on or off in accordance with a signal of the rotation detecting unit and a control signal input unit;

Solenoid control unit for controlling the rotation of the turn-style by supplying or blocking the power to the solenoid through a relay switch in conjunction with the CPU, and

When the turn style is rotated more than a predetermined angle is characterized in that it comprises a rotation signal output unit for outputting a rotation completion signal.

The rotation detecting unit may recognize the rotation direction in one of the counting direction and the collecting direction according to the order in which the permanent magnet is detected by the reed sensor.

In addition, when the turn style (Turnstile) is rotated more than 73 °, the signal output unit outputs any one of the counting direction rotation completion signal and the target direction rotation completion signal, to block the rotation permission signal input to the signal input unit It is characterized by.

In addition, the solenoid control unit, when the turn-style (Turnstile) is rotated more than 73 °, if the reverse rotation is detected before completing the 120 ° rotation, the relay switch "ON" to supply power to the solenoid to reverse the turn style (Turnstile) It is characterized by preventing the rotation.

In addition, the control module is characterized in that it further comprises a power converter for converting the signal voltage used in the ticket transfer machine and the RF terminal to be suitable for use in the control module.

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

Figure 3 is a front view showing a rotating module of the automatic dog mark applying the reed sensor according to the embodiment of the present invention.

As shown in Figure 3, the rotary module of the automatic ticketing machine using the reed sensor according to the present invention is a permanent magnet (magnet) 211 is attached to the turn plate (Turnstile) (30) interlocking with the rotating plate (CAM) ( 210 and a circuit board (PCB) 220 to which the reed sensor 221 is attached, and a control module 230 for controlling the rotation operation in conjunction with the reed sensor 221 is provided.

Rotating plate 210 rotates in conjunction with Turnstile 30 by 120 ° according to a ticket input or RF terminal processing result, and may use a synthetic resin such as plastic to cause rust or wear even after long-term use. Is low. In addition, the rotating plate 210 is preferably made of a triangular shape, the three permanent magnets 211 to the back of each vertex is attached to acrylic or the like, or made of a circular shape three permanent magnets at an angle of 120 ° Attached.

The reed sensor 221 is a proximity sensor that detects that the detection object is approached in a non-contact manner in accordance with the approach of the permanent magnet 211 attached to the rotating plate 210 while the rotating plate 210 is rotated, two pairs from S1 to S8 A total of eight (4 sets) will be provided. By providing eight lead sensors 221 in this manner, the turn style 30 can be controlled in both the counting direction and the collecting direction.

As described above, the rotation module including the permanent magnet 211 and the reed sensor 221 is controlled by a control module provided with a CPU.

4 is a block diagram showing a control module of an automatic ticketing machine to which a reed sensor is applied according to an embodiment of the present invention.

As shown in FIG. 4, the control module 230 includes a control signal input unit 231, a permanent magnet 211, and a reed sensor 221 which receive a signal according to whether the ticket is normally processed or the normal processing according to the contact of a traffic card. Rotation detection unit 232 for detecting the rotation of the rotating plate 210 according to the approach detection of the), permission of riding or getting off in accordance with the signal generated by the control signal input unit 231 and the rotation detection unit 232 Or the solenoid controller 234 for controlling the rotation of the turn style 30 by supplying or cutting off power to the solenoid through a relay switch in conjunction with the CPU 233 and the CPU 232 for determining and processing the disallowance. Rotation signal output unit 235 for outputting a signal indicating whether to rotate if the style 30 is rotated more than a predetermined angle, and a power conversion unit for converting the power used in the automatic dog tag to be suitable for use in the control module 230 Done including 236 Lose.

The control signal input unit 231 receives a rotation permission signal dev generated when a ticket is inserted or a traffic card is normally contacted with the ticket transporter 10 or the RF terminal 20.

At this time, the counting direction rotation permission signal dev_a and the counting direction rotation permission signal dev_b are set differently according to the direction in which the ticket is inserted. For convenience, signals input and output in the counting direction are denoted by a, and signals input and output in the target direction are denoted by b.

The rotation detector 232 detects the rotation of the rotating plate 210 according to the approach detection of the permanent magnet 211 and the lead sensor 221, and the lead sensor 221 combines S1 and S2 1, S3 and S4. Combination 2, Combination 3, S5 and S6 Combination 3, Combination 4 of S7 and S8 is composed of a total of four sets of sensors. Initially, the permanent magnet 211 is located between the combination 2 and combination 3.

Accordingly, the rotation detector 232 rotates the turn style 30 in the counting direction (ride direction) and the counting direction (discharge direction) according to the detection order of the permanent magnet 211 of the lead sensor 221. Detect.

Accordingly, the rotation sensor 232 is a permanent magnet 211 in the reed sensor 221 S5 → S5 / S6 → S6 → S7 → S7 / S8 → S8 → S1 → S1 / S2 → S2 → S3 → S3 / S4 → S4 → S4 → S4 / S3 → S3 → S2 → S2 / S1 → S1 → S8 → S8 / S7 → S7 → S6 → S6 / S5 → S5 Is recognized as the rotation in the direction of the target.

Here, S5 / S6 indicates that the permanent magnet 211 is detected at the same time because S5 and S6 are installed in close proximity. Similarly, S7 / S8 is simultaneously detected in S7 and S8, S1 / S2 is simultaneously detected in S1 and S2, and S3 / S4 is simultaneously detected in S3 and S4.

The CPU 233 determines and processes permission or disallow of riding or getting off according to the signals of the control signal input unit 231 and the rotation detecting unit 232, and turns the turntile 30 through the solenoid controller 234. ) To control the rotation.

Accordingly, when the turn style 30 rotates 73 ° or more, the CPU 233 transmits the rotation completion signal cpt to the ticket transfer machine 10 or the RF terminal through the rotation signal output unit 235. 20 to block the rotation permission signal dev inputted to the control signal input unit 231. Here, when the turn style 30 is rotated by about 60 ° or more by the restoring force of a spring (not shown) configured therein, since the remaining 60 ° is automatically performed by the mechanism, the rotation of 120 ° is completed. The rotation completion signal cpt may be output before. In the exemplary embodiment of the present invention, when the rotation is performed by 73 ° or more, the rotation completion signal cpt is output, thereby minimizing an error in operation. However, the rotation may be set to another angle of 60 ° or more as necessary.

The rotation completion signal cpt is set differently from the counting direction rotation completion signal cpt_a and the counting direction rotation completion signal cpt_b. For convenience, signals input and output in the counting direction are denoted by a, and signals input and output in the target direction are denoted by b.

For example, when the turnstile 30 is rotated in the counting direction without inserting a ticket or contacting a traffic card, the rotation detecting unit 232 detects the lead sensor 221 S5 to detect the turn in the counting direction. . Accordingly, in order to prevent the turntile 30 from rotating, the relay switch of the solenoid controller 233 is turned “ON”, and the turntile 30 is no longer rotated.

In addition, when the ticket is inserted in the ticketing direction or the traffic card is contacted, the control signal input unit 231 receives the ticketing direction rotation permission signal dev_a output from the ticket transporter 10 or the RF terminal 20 and turns the turn style. Rotating the 30, the rotation detecting unit 232 detects the lead sensor 221 S5 to recognize the rotation. Accordingly, the solenoid controller 233 "turns off" the relay switch to allow rotation of the turnns 30.

In this way, when S1 / S2 passes (about 73 ° rotation), the CPU assumes that the normal rotation is in progress and outputs the counting direction completion signal cpt_a through the rotation signal output unit 233. Accordingly, the rotation permission signal dev_a signal input to the control signal input unit 231 is blocked. Thereafter, even if the turn style 30 is not rotated, the turn style 30 is rotated by 120 ° by the spring restoring force of the mechanism.

At this time, when the rotation of the turntile (Turnstile) 30 in the opposite direction before the rotation of 120 ° is completed is attempted illegal use of two or more people in one rotation, that is, rotates past S2 and then again S2 If is detected, the solenoid control unit 233 turns the relay switch "ON" to prevent the turnstyle (Turnstile) 30 to reverse any more and allow forward rotation only.

For example, when turning the turnstile 30 in the direction of the collection, when the ticket is inserted or the traffic card is contacted, the control signal input unit 231 rotates the direction of the direction output from the ticket transporter 10 or the RF terminal 20. When the allow signal dev_b is input and the turn style is rotated, the rotation sensor 232 detects the lead sensor 221 S4 to recognize the rotation. Accordingly, the solenoid controller 233 turns the relay switch "OFF" to allow rotation of the turnns 30.

In the same way, when S8 / S7 passes (about 73 ° rotation), the CPU assumes that the normal rotation is in progress and outputs the rotation direction completion signal cpt_b through the rotation signal output unit 233. Accordingly, the rotation permission signal dev_b signal input to the control signal input unit 231 is blocked. Since the turn style (Turnstile) 30 does not rotate, the turn style 30 is rotated to 120 ° by the spring restoring force of the mechanism.

In addition, if the illegal use of two or more people in one rotation by rotating the turn style 30 in the opposite direction before the rotation of 120 ° is attempted, that is, when S7 is detected while rotating past S7 again In the solenoid control unit 233, the switch (relay) is “ON” to prevent the turn style 30 from rotating further.

The power converter 236 converts the 24V rotation permission signal voltage output from the ticket transporter 10 and the RF terminal 20 to be used by the control module 230. Here, preferably, the power supply of 24V is converted into 5V.

In addition, in some cases, a separate power supply means may be provided without using the 24V signal voltages of the ticket transporter 10 and the RF terminal 20.

The present invention is not limited to the above-described embodiment, anyone without ordinary skill in the art belonging to the present invention without departing from the gist of the present invention, the technical idea that can be modified and converted also belongs to the following claims Should be seen.

According to the present invention of the above-described configuration, the present invention applies a lead sensor and a permanent magnet (magnet) to the rotational control of the Turnstile Gate, thereby minimizing the wear of the parts by contact, the life of the parts is semi-permanent It is hardly affected by dust.

In addition, it is more efficient because it can be used for the bidirectional turntile gate of the dog tag with one control module.

In addition, since the power used for the control module uses a 24V signal power output to the ticket transfer machine and the RF terminal, a separate power supply is not required, so the configuration is simple and the cost is saved.

In addition, by detecting the forward and reverse rotation of the turn-tile (Turnstile) finely, it is possible to prevent the wrong ride that two or more people attempt to get on and off at once.

In addition, it does not rust even if used for a long time using a rotating plate (CAM) that is interlocked with the Turnstile using a synthetic resin rather than a metal material.

Claims (7)

A ticket transfer machine and an RF terminal are provided on the upper side, and a turn-tile (Turnstile) is formed to perform a rotational movement on the right or left side thereof. In A permanent magnet is attached to the back side, the rotating plate (CAM) to perform a rotation operation in conjunction with the turn style (Turnstile), Detecting that the detection object is close to the non-contact in accordance with the approach of the permanent magnet attached to the rotating plate, the lead sensor consisting of a total of eight (four sets) in pairs of two, Automatic ticketing machine using a reed sensor characterized in that it comprises a control module for controlling the rotation operation of the turn-tile (Turnstile) in conjunction with the permanent magnet and the reed sensor. The method of claim 1, The rotating plate (CAM) is made of a synthetic resin, consisting of a triangular shape or a circle made of automatic remarks using a reed sensor, characterized in that the permanent magnet is attached at an angle of 120 °. The method of claim 1, The control module is a control signal input unit for receiving a turn permit signal of the turn-tile (Turnstile) in accordance with whether the normal processing according to the input of the ticket or contact of the traffic card, Rotation detection unit for detecting the rotation of the rotating plate consisting of the counting direction and the counting direction by the approach detection of the permanent magnet and the lead sensor, A CPU for determining and processing whether to allow or disallow getting on or off in accordance with a signal of the rotation detecting unit and a control signal input unit; Solenoid control unit for controlling the rotation of the turn-style by supplying or blocking the power to the solenoid through a relay switch in conjunction with the CPU, and And a turn signal output unit configured to output a rotation completion signal when the turn style is rotated by a predetermined angle or more. The method of claim 3, wherein The rotation detection unit is automatic automatic ticketing machine using the reed sensor, characterized in that for recognizing the direction of rotation in any one of the direction of counting or the direction of counting in accordance with the order in which the permanent magnet is detected by the lead sensor. The method of claim 3, When the turn style (Turnstile) is rotated more than 73 °, the signal output unit outputs any one of the counting direction rotation completion signal and the target direction rotation completion signal, to block the rotation permission signal input to the signal input unit Automatic ticketing machine using lead sensor. The method of claim 3, The solenoid control unit, when the turn-style (Turnstile) is rotated more than 73 °, when the reverse rotation is detected before completing the 120 ° rotation, the relay switch "ON" to supply power to the solenoid to perform the reverse rotation of the Turn style (Turnstile) Automatic dog ticket using a reed sensor, characterized in that to prevent. The method according to any one of claims 3 to 6, The control module automatic ticketing machine using a reed sensor, characterized in that further comprises a power converter for converting the signal voltage used in the ticket transfer machine and the RF terminal suitable for use in the control module.

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