JPS6085169A - Card reading type passage control apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Technical Field of the Invention] The present invention provides a card reading system for managing passage through a door connecting a specific area and a district area based on an identification card (hereinafter abbreviated as RLDIn card). Regarding a traffic management device.

There are often designated areas to which only authorized persons are allowed access. This device is installed near the door that separates such a specific area from the district area, and it identifies only those who have a 10 card to prove their identity, unlocks the door, and allows them to pass through. It is.

[Prior Art] A conventional device of this type includes the above-mentioned 1, 0 card that is equipped with a power source and sends out specific person information, and a card reader that receives the specific person information and determines whether to unlock the door. The card reading device reads 1 based on the specific person information.
When the identity of the person wishing to pass who has guessed the 0 card is confirmed, a command is sent to the electric lock on the door to unlock it, and a display on the top of the door indicates permission to pass. It was designed to be recognized by those wishing to pass.

However, since the display position of such a display is far from the position where the 10 card is placed on the card reader, the I
There is a risk that the person who hit the N-card may look at the spot where the card was hit and miss the pass permission display, resulting in the problem of hitting the In-card against the card reader many times even though the pass display is displayed. There was also some fear.

The probability of such a malfunction also increases the probability of causing traffic congestion when the present device is installed in a place where traffic is frequently carried out.

[Summary of the Invention] The present invention has been made in consideration of the diagonal point, and is capable of displaying a pass permission display (unlocked state display) so that the person who guessed the III card will surely recognize the pass permit. The purpose is to provide a card reading type traffic management device.

In order to achieve this object, in the present invention, the card reading device is provided with a transmitting means for transmitting an identification signal when unlocking the door, and the ten card receives the identification signal and is in the unlocked state (passage permission). ) is provided with display means for displaying.

[Embodiments of the Invention] The present invention will be described below with reference to the attached FIGS. 1 to 3. Among them, FIG. 1 is a schematic perspective view of the vicinity of the door for explaining the installation situation of this device.

In the figure, (1) is a door that separates a specific area from other areas along with a wall (2), and (3) is a door that is designated by a specified person (4) who is allowed to enter and exit the specific area. The ID card (5) is carried by the door (1).
) A card reading device that sends an unlocking command 0PEN to an electric lock (8) that is installed on a nearby wall (2) and restricts the opening and closing of the door ('1) based on the specific person information from the I[1 card (3). Then, when the specified person (4) puts the ID card (3) against the card reader (5), the card reader (5) sends an unlock command 0PEN to the electric lock (6), unlocks the door, and closes the door. (1)
This allows for the opening of

FIG. 2 is a block diagram showing the configuration of 10 cards (3) in a card reading type traffic management device according to an embodiment of the present invention.

The ID card page 3) includes, for example, a paper battery (31) that supplies power for various operations, means (32) for transmitting the above-mentioned specified person information (for example, an 8-bit signal), and a specified person (
4), a notification means (33) that allows the vehicle to recognize the permission to pass, a receiving section (43) for a switch switching signal (described later) that controls the power supply to the transmission means (32) and the notification means (33), and a battery (31). Power management means to monitor the output voltage of (
35).

The transmitting means (32) includes a terminal section (32) for connecting jumper wires.
1a) to (328a), signal output units (321b) to (328b) that transmit any of the signals having respective assigned separate frequencies J131f1 to f8, and signals from the switch switching signal receiving unit (34). Based on the signal transmitter (
Power supply switches (321c) to (328b) that control power supply from the battery (31) to (321b) to (328b)
8c).

The specific person information related to the In card shown is ' +01000
11”, the terminal part (321a
).

Jumper wires are connected to (323a), (327a) and (328a). Signal sending parts (321b) and (323b) connected to the terminal parts to which the jumper wires are connected
, (327b) and (328b) are the frequencies f1., respectively, assigned when the power supply switch switches to the supply side. f3, f? , or send out a signal having f8. In addition, power supply switches (321c) to (328c)
), a transistor Trl as shown in FIG.
, Tr2 O and a resistor R.

The notification means (33) includes an identification signal receiving section (33a) that receives an identification signal sent from the card reading device (5).
) and the receiving unit (33a).
For example, an LCD pass permission indicator (3) that displays the unlocked status).
3b) and a battery (31) to the identification signal receiving section (33a) based on the signal from the switch switching signal receiving section (34).
) to control the power supply from the power supply switch (33
c). The power management means (35) includes a battery (31
), which sends out an output signal when the voltage of
).

FIG. 3 is a block diagram showing the configuration of a card reading device (5) in a card reading type traffic management device according to an embodiment of the present invention.

The card reading device (5) includes a DC power supply (51) that supplies power for various operations, and frequencies f1 to f related to specific person information.
A switch switching signal transmitter (52) that constantly sends out the above-mentioned switch switching signal having a frequency 19 other than 8, a receiving means (53) for identifying person information, and determining the identity of the person seeking passage based on the identifying person information. Identification means (54) and I
Transmission means (55) for transmitting the determination results to the n card (3)
, and a one-shot lock control means that sends unlocking commands 0 and PEN to the unlocking drive device (6a) of the electric lock (6) for a predetermined period sufficient to complete passage when the identity is confirmed. It consists of a multivibrator (hereinafter abbreviated as "OM") (5B).

The receiving means (53) includes eight signal receiving sections (531) to (
538), and each signal receiving section (531) to (538
) outputs a high level output when it receives a signal having one of the predetermined frequencies f1 to f8.
4). Therefore, for example, in the case of the above-mentioned specified person information "10100011", the signal receiving section (53
1), (533), '(537) and (538) send out high level outputs.

The identification means (54) includes a specified person information memory (54) that stores all specified person information related to specified persons who can be granted passage permission.
4a) and a coincidence detector (54b) that detects whether the specific person information from the signal receiving section (53) matches any specific person information stored in the memory (54a).

The transmission means (55) includes an identification signal receiving section (55a) that transmits an identification signal having a unique frequency fiO;
Power supply (51) based on the signal from the coincidence detector (54b)
and a power supply switch (55b) for supplying the power to the transmitter (55a).

Next, the operation of the illustrated embodiment having a dual configuration will be explained. When a person wishing to pass (4) comes to the door (1) and puts the ID card (3) with identifying person information 910100011″ on the card reader (5), the switch for 10 cards (3) changes. The signal receiving section (34) operates in response to a signal constantly sent by the switch switching signal transmitting section (52) of the card reading device (5), and operates to operate each power supply switch (321c) to (328c), (33c). (turn off the transistor Try and turn on the transistor Tr2).

Signal sending parts (321b), (323b), corresponding to the terminal parts to which jumper wires are connected by this J change.
(327b) and (328b) are supplied with power;
A signal is then sent out.

These signals are captured by the receiving means (53), and the signal receiving sections (531), (533), (53?) and (538
) sends the /\i level output to the match detector (54b), which determines whether or not it matches any of the specific person information stored in the memory (54a).

If the result does not match, a match detector (54b
) emits no output. As a result, the person (4) who wishes to pass through the door (1) can avoid the series of operations described below.
cannot pass through.

If there is a match, the match detector (54b) is 0N
(513) and the power source (common supply switch (55b)).

In response to this output, the OM (5B) sends a one-shot pulse, which is an unlocking command, to the unlocking drive device (8a ). As a result, the electric lock (6) becomes unlocked, and J# (1) can be opened during that time.

The power supply switch (55b) is connected to the coincidence detector (54b).
It switches in response to the output from the identification confirmation signal transmitter (5
5a) to supply power (51). As a result, an identification signal is sent out, and the identification signal receiving section (33a) of the ID card page 3) connects the power supply (31) to the power supply switch (
33c). As a result, the pass permission indicator (33b) of the In card (3)-hi lights up.

The person wishing to pass (4) looks at the display and performs the movement,
At this time, the door (+) is already unlocked, so the door (1) is already unlocked.
) can be passed through.

” When the unlocking command 0PEN from the double 0N (58) returns to the low level after a predetermined time, the electric lock (8) becomes locked again.

Note that - the series of operations described above assumes that the battery (31) is charged, so if the battery (31) is discharged and the voltage drops to a predetermined value, it will be detected by the power shortage detector (35a) and displayed. The device (35b) is designed to indicate a lack of power. Otherwise, it will not be possible for the person wishing to pass to recognize whether the non-lighting of the permission display is due to a lack of power or a mismatch in the identification information.

It goes without saying that the present invention is not limited to the two embodiments, but may also be implemented as follows.

(1) Always supply power without using a power supply switch.

(2) Only when the ID card is placed on the card reader,
Enables power shortage display.

(3) Use a display other than liquid crystal.

(4) No jumper wires are used, and only a signal transmitter related to the presence/absence of specific person information is provided.

(5) The configuration includes - variable frequency signal transmitting sections and - variable frequency signal receiving sections.

(6) Automatically open and close the door.

(7) Use light, ultrasonic waves, microwaves, etc. to exchange specific person information.

(8) Use an AM, FM, or PCM modulated signal for the transmission signal.

(8) A power supply switch having a configuration other than the embodiments described in - is used.

(10) Instead of turning on and off the power supply, turn on and off of the transmission itself is used.

(11) A closed space for discrimination is provided by providing double doors, and the present device is installed in that space.

(12) Use rotating, swinging, or sliding doors.

[Effects of the Invention] As described above, according to the present invention, since the passage permit is displayed on the ID card, the person wishing to pass can easily and reliably recognize the passage permit, and therefore, It can contribute to smoothing the flow of traffic.

[Brief explanation of the drawing]

FIG. 1 is a schematic perspective view of the vicinity of the door to explain the installation situation of this device, FIG. 2 is a block diagram showing the configuration of an ID card in a card reading type traffic control device according to an embodiment of the present invention, and FIG. The figure is a block diagram showing the configuration of a card reading device in the same embodiment device. (1) ...door, (3) ...ID card, (5)
...Card reader, (6) ...Electric lock, (31)
, (51)...Battery, (32)...Specific person information transmission means, (33)...
Means of notification of passage permission. (53)...Specifying person information receiving means, (54)...
Identity determination means, (55)...Discrimination result transmission means, (56)...Lock control means. Agent Masuo Oiwa Figure 1 1 Indication of the case Japanese Patent Application No. 58-186503 21 Name of the invention Card reading type traffic management device 3, Person making amendment 6, Contents of Supplement 1F (1) Claim for patent in the description The range is supplemented as shown in the attached IE. (2) The description "jumper wire" in the first line of page 9 of the specification is corrected to "jumper wire." (3) Add the following sentence between lines 9 and 10 on page 12 of the specification. (10) It can be implemented in the same way even with an ID card that does not have a power supply installed, that is, an ID card that receives energy wirelessly from the outside.6" 7. Document stating the scope of claims after amending the list of attached documents 1 Sleeve 1 [an identification card that sends out written identifying person information that describes the scope of the later patent claims, and a card reading device that receives the identifying person information and determines whether to unlock the door or not] In the card reading type traffic management device, the card reading device is provided with a transmitting means for transmitting an identification signal when unlocking the door based on the judgment result described in above, and -1] identification identification fH. A card reading type traffic management device characterized in that the card is provided with a display means for receiving the identification signal and displaying a passage permit.

Claims (1)

[Claims] In a card reading type traffic management device equipped with a power supply and equipped with an identification card that transmits specific person information, and a card reader that receives the specific person information and determines whether to unlock the door, The card reading device is provided with a transmitting means for transmitting an identification signal when unlocking the door based on the above judgment result, and a display means for receiving the identification signal and displaying permission to pass on the identification card. A card reading type traffic management device characterized by being provided with.