JPH0247487A - Card locker - Google Patents

Abstract

PURPOSE:To prevent wrong setting operations by unqualified person as well as make setting and alteration of monitoring mode easier by a method in which a given card is inserted, and a monitoring mode-setting key group is operated for selecting a desired monitoring mode. CONSTITUTION:When a card is read by a card reader 1, it is judged in a card effectiveness discriminator 31 to sent it out to a setting mode discriminator 32. The key board 2 of a monitoring mode-setting key group is operated to select a desired monitoring mode, and it is sent out to a set mode discriminator 32 to set or alter the monitoring mode. According to the set mode, any one or combination of a crime preventive controller 33, a lock controller 34, and lighting and air-conditioning controller 35 is put to work. On the basis of the control, the unlocking of electrical key 4, the operation of illuminator 6 and air conditioner 7, and warning through an outgoing device 36 are made possible.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] This invention relates to a card lock device that reads a card instead of a key and unlocks the lock when predetermined conditions are met.

The basic function of a card lock device is to prevent unauthorized persons from entering the room by checking the card, and to allow those who are eligible to enter the room.In other words, to prevent crime and ensure safety by restricting entry. It is in.

Always checking the card (reading, determining validity) and controlling the lock (unlocking/locking control) every time a room is entered, under any circumstances, is a problem when a large number of people enter the room in a short period of time. In such cases, cards are inserted and removed frequently, electric locks are unlocked and locked, doors are opened and closed, etc., which impede smooth entry and shorten the life of electric locks.

Therefore, depending on the time of day, even in card lotter equipment,
It is desired to limit entry to 3 times or change the monitoring mode.

[Prior art and its drawbacks] Conventionally, to change the monitoring mode, switches corresponding to the number of monitoring modes are provided outside the card lock device, and the monitoring mode is set by selectively operating the switch. Ta.

Therefore, since it is possible to set the monitoring mode only by operating the switch, in order to prevent unauthorized operation by outsiders, the switch is equipped with a cover that can only be opened when the administrator unlocks it with a specified key. There is.

Therefore, only the administrator in possession of the key can set the monitoring mode, so in buildings or facilities where the administrator is not permanently present, the inconvenience of having to wait for the administrator to arrive before entering or leaving the room for the first time. was there. Another drawback is that it is not easy to store the key for setting the monitoring mode.

[Technical Problem to be Solved] As described above, the problem to be solved by this invention is that in a card lock device equipped with a monitoring mode setting key, anyone who has a correct entry qualification card can The question is what kind of configuration should be used so that the monitoring mode can be easily set at any time and the desired room entry restriction and crime prevention functions can be realized.

[Means for Solving the Problems J] A card lock device according to the present invention solves the above problems and has the following configuration.

(a) Card reader 1, monitoring mode setting key group 2,
It has an arithmetic processing unit 3, an electric lock 4, and a door sensor 5.

(b) The monitoring mode setting key group 2 includes the first room entry setting key 21 which outputs an electric signal in the ON state, the last room exit setting key 22, and the always open setting -Ir. -23 and a card management setting key 24.

(c) The arithmetic processing unit 3 performs card validity determination means V131
, a setting mode determining means 32 , a crime prevention control means 33 ,
Lock control means 34, lighting control element V135, and alarm means 3
6.

a. The card validity determining means 31 compares the card data input from the card reader 1 with pre-stored standard data, and outputs the data when a predetermined condition is satisfied.

b. The setting mode determining means 32 detects the output of the operated key of the monitoring mode setting key group 2 and the card validity determining means 3.
The monitoring mode that has been set is determined based on the output from the control unit 1, and is output to a predetermined control unit among the security control unit 33, the lock control unit 34, and the lighting control unit 35.

The C0 crime prevention control means 33 prevents the output to the alarm means 36 due to the input of the door opening detection signal from the door sensor 5 based on the output corresponding to the initial entry setting of the setting mode determining means 32, and the setting mode is set. Based on the output of the determination means 32 corresponding to the final room exit setting, an output to the alarm means 36 is allowed based on the input of a door open detection signal from the door sensor 5.

The d8 lock control means 34 outputs an unlocking command signal for a predetermined time to the electric lock 4 based on the output corresponding to the initial room entry setting of the setting mode determining means 32;
Based on the output corresponding to the final exit setting in step 2, an unlock command signal is output to the electric lock 4 for a predetermined time; The state in which the unlocking command signal is output is maintained until the mode is set, and every time the output corresponding to the card management setting of the setting mode determining means 32 is output, the electricity, Ii! 4, a one-time unlocking command signal is output.

e. The lighting control means 35 outputs a power-on command signal to the lighting device 6 based on the output corresponding to the initial entry setting of the setting mode determining means 32, and corresponds to the final exit setting of the setting mode determining means 32. Based on the output, a power cutoff command signal is output to the lighting device 6.

The f2 alarm means 36 outputs a 9 alarm signal to the outside based on the output from the crime prevention control means 33.

Air conditioning system in the room! 17 is turned on and off in synchronization with the first entry and final exit, the air conditioner 7 is connected to the lighting device 6 in parallel.

[Operation] The operation of the above configuration will be explained based on the flowchart shown in FIG. 2.

In the monitoring mode setting key group 2, when any one key is operated, only that key is turned on and the other keys are turned off.

The ONt and ta keys are output to the setting mode determining means 32 of the arithmetic processing unit 3.

The card reader 1 reads data from the inserted card and sends the data to the card validity determining means 31 of the arithmetic processing unit 3.

The card validity determination means 31 compares the input card data with pre-stored standard data, and when a predetermined condition is satisfied, a validity determination signal is sent to the setting mode determination means 32.
Enter.

The setting mode determining means 32 of the arithmetic processing unit always monitors which monitoring mode is set. Initial entry setting key 21, final exit setting key 22, always open setting key 23
, if a validity determination signal is input from the card validity determination hand toss 31 while an input is being made from any of the card management setting keys 24, it is determined that the monitoring mode corresponding to that key has been set. and output to predetermined control means 33 to 35, respectively.

That is, the setting mode determining means 32 outputs an output to the security control means 33, the lock control means 24, and the lighting control means 35 at the time of initial entry setting. In either control means, the output is
Use human power. Similarly, when setting the final exit, the crime prevention control means 3
3. Output to lock control means 34 and lighting control means 35.

The output of the crime prevention control means and the lighting control means is the second human power. However, the lock Dim means 34 is operated by the first human power in this case as well.

Further, the setting mode determining means 32 applies +1 force to the lock control means 34 as a second human power when the always-open setting is performed. Furthermore, when card management is set, it is output to the lock control means 34 as a third human power.

The crime prevention control means 33 constantly monitors whether the door sensor is outputting a door opening detection signal. When the first input is received from the setting mode determining means 32, that is, when the entry setting is made for the first time, the security function is canceled, so the door sensor 5 sends a door opening detection signal when the door is opened. Even if it is input, the security control means 33 does not output it.

On the other hand, when the second human power is received from the setting mode determining means 32, that is, when the final exit setting is made,
Since the crime prevention R function is activated, when an open door detection signal is input from the door sensor 5, the crime prevention control means 33 activates the alarm means 36.
Output to. As a result, the alarm means 36 outputs a signal to the outside indicating that the door has been opened incorrectly or correctly.

This signal is sent to a crime prevention center, alarm system, etc.

The lock control means 34 outputs an unlock command signal for a certain period of time to the electric hair 4 based on the first human power.

Further, based on the second human power, the unlocking command signal is continuously output to the electric lock 4 until the first or third human power is applied, or the locking command signal is not output, and each time there is the third human power, A single unlock command signal is output to the electric lock 4.

The lighting control means 35 outputs a power-on command signal to the lighting device 'f16 based on the first human power, and outputs a power-off command signal to the lighting device 6 based on the second human power.

Among the cards that can be applied to the card reader, specific data that means that the first entry and/or final exit can be set is recorded only on a specific card, and the data read by the card reader is recorded. By configuring the data validity determination means 31 and the monitoring mode determination means so that the input of the initial room entry setting key and/or the final room exit setting key is valid only when the above-mentioned specific data exists in the It is also possible to limit those who can set the room entry mode and final exit mode to only specific card holders.

As mentioned above, when the key 21 of the keyboard 2 is pressed and a predetermined card is inserted into the card reader 1, the security control 1
The stage 33 releases the security function, the lighting control means 35 outputs a power-on command signal to the lighting device 6, and the lock control means 34
outputs a temporary unlock command signal to the electric lock 4, so the door is unlocked for a certain period of time. Thus, the user can retrieve the card and open the door to enter the illuminated room. When the door is opened, the door sensor 5 outputs an open door detection signal to the crime prevention control means 33, but the alarm means 36 does not operate.

If you insert another card into the card reader after entering the room for the first time, it will be input to the security control means 33, lock control means 34, and lighting control means 35 in the same way as in the first case, but the same effect will not occur! This means that the first person to enter the room must use key 23.
Or, if you press 24 and insert a card, always open or card management is set. In both the always-open setting and the card management setting, the crime prevention control means 33 remains in the state where the crime prevention function is canceled and the lighting device and air conditioner are kept in the ON state.

When set to always open, the door can be opened and closed freely without the need to insert a card, allowing entry and exit at any time. Further, when setting the card management, the door is unlocked by a single unlock command from the lock control means 34 only when the card is inserted and the card is determined to be valid by the validity determination means 31. Only the card holder can enter the room.

Furthermore, when the last person to leave the room presses the key 22 and inserts the card, the last person to leave the room is set, and the crime prevention control means 33
The crime prevention function is activated, and the lighting control means 35 connects the power source 31 to the lighting device and air conditioner! ! Since a shutdown command signal is given, the lighting equipment and air conditioner are stopped. Further, the lock control means locks the lock after a certain period of time. Therefore, if a person who does not have the specified card forces the door open after this, the crime prevention control means 33 will output an output based on the door opening detection signal from the door sensor 5, and the alarm means 36 will notify the crime prevention center or alarm device. Report.

[Effects of the Invention J As mentioned above, the card lock device according to the present invention has the following effects:
First, the monitoring mode can be easily set. That is, the desired monitoring mode can be set simply by inserting a predetermined card after operating the corresponding key. Furthermore, any authorized card holder, ie, anyone with qualifications, can set and change the monitoring mode at any time.

Second, it is possible to prevent unauthorized settings by outsiders. This is because if the predetermined card is not present, the key operation will not be effective.

Thirdly, depending on the recorded contents of the card and how the card validity determination criteria are set, it is possible to easily limit the persons who are qualified to release and operate the security function.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing the configuration of the card lock device according to the present invention, and FIG. 2 is a flowchart showing the flow of the operation of the wasteful calculation processing device when each monitoring mode is set. i U:,”,,tl Procedural amendment dated August n, 19991, Indication of the case 1986 Patent Application No. 1986822, Name of the invention Card lock device 3, Person making the amendment Relationship to the case Patent applicant name (465) Nippon Signal Co., Ltd. 4, Agent 105 Address Shin P13-15-5-5, Minato-ku, Tokyo Date of amendment order (voluntary) -, r, 16, Specification subject to amendment Column of Detailed Description of the Invention and Section 7, Contents of Amendment (1) "Lighting Control Means" in the following page/line of the specification is corrected to "Lighting/Air Conditioning Control Means". Page 8...line 155, page 0...16.line 199, page 2...line 122, page 3...line 111, page 4...line 3, page 15...line 2 (2) Add the following sentence between the 8th and 9th lines of page 9 of the specification. "In the above configuration, when the first entry setting key on the keyboard is pressed and a predetermined card is inserted into the card reader, the security control means stops its function, and
The lock control means temporarily releases the electric lock, and the lighting/air conditioning control means starts driving. When the final exit setting key on the keyboard is pressed and a predetermined card is inserted into the card league, the security WII control means is activated to activate the alarm means based on the door opening detection signal from the door sensor, and also to control the lock. The means temporarily unlocks the electric lock, and the lighting/air conditioning control means stops its operation. When the always-open setting key on the keyboard is pressed and a predetermined card is inserted into the card reader, the security control means stops the security function, and the lock control means constantly unlocks the electric lock. When the card management setting key on the keyboard is pressed and a predetermined card is inserted into the card reader, the lock control means unlocks the electric lock only once. [Example] Hereinafter, an example of a card lock device according to the present invention shown in the accompanying drawings will be described. FIG. 1 is a block diagram showing a schematic configuration of an embodiment of the apparatus, in which reference numeral 1 denotes a well-known card reader for reading magnetic data of an inserted card. Reference numeral 2 designates a keyboard for mode setting, which is equipped with keys 21 to 24 consisting of four pushbutton switches, and is composed of selection keys in which when any one key is pressed, only that key is turned on. There is. 3 is an arithmetic processing unit that compares the data read by the card reader 1 with pre-stored standard data;
Card validity determining means 3 for determining the validity of the card
1, a setting mode determining means 32 which determines and outputs a predetermined setting mode by ANDing the card validity output from this card validity determining means and a key output indicating a predetermined mode of the keyboard 2, and this setting mode. Crime prevention control means 3 that inputs the output from the determination means 32 to drive and control alarms, etc.
3, a lock control means 34 which inputs the output from the setting mode determination hand Vi32 and temporarily unlocks, continuously unlocks, or unlocks the electric lock once; and a lock control means 34 which inputs the output from the setting mode determination means 33 and controls the lighting. It also includes a lighting/air conditioning control means 35 for driving and controlling an air conditioner, and an alarm means 36 for inputting the output from the crime prevention control means 33 and driving and controlling an alarm device such as a crime prevention center. Reference numeral 4 denotes an electric lock provided on a door (not shown), which is locked or unlocked by a control signal from a lock control means 34. Also, a door sensor 5 is provided on the door to detect the open/closed state of the door. The door opening detection signal from the door sensor 5 is output to the security control means 33. 6 and 7 are lighting devices and all conditioning equipment that are turned ON and OFF in response to a drive control signal from the lighting/air conditioning control means 35! It is. (3) Add the following sentence between lines 11 and 12 on page 16 of the specification. "1...Card reader, 2...Keyboard (monitoring mode setting key group), 3...
・Arithmetic processing unit, 4...Electric lock, 5...Door sensor,

Claims (1)

[Claims] (a) It has a card reader, a group of monitoring mode setting keys, an arithmetic processing unit, an electric lock, and a door sensor, and (b) the group of monitoring mode setting keys is operated. It has an initial room entry setting key, a final room exit setting key, an always-open setting key, and a card management setting key, only one of which is in the ON state and outputs an electric signal in the ON state, and (c) the arithmetic processing. The device includes a card validity determining means;
It has a setting mode determination means, a security control means, a lock control means, a lighting control means, and an alarm means, and a. The card validity determination means preliminarily reads the card data input from the card reader. The setting mode determination means outputs the output when a predetermined condition is satisfied by comparing with stored standard data, and b. Determines the set monitoring mode based on the output from the card validity determining means and outputs it to a predetermined control means among the security control means, lock control means and lighting control means,
c. The crime prevention control means: [1] Prevents output to the alarm means due to input of a door opening detection signal from the door sensor based on the output corresponding to the initial entry setting of the setting mode determination means; [2] Allows output to the alarm means based on the input of a door open detection signal from the door sensor based on the output corresponding to the final exit setting of the setting mode determination means; d. The lock control. The means includes: [1] outputting an unlock command signal for a predetermined time to the electric lock based on the output corresponding to the initial entry setting of the setting mode determining means; and [2] outputting an unlock command signal for a predetermined time to the final exit setting of the setting mode determining means. [3] Outputting an unlocking command signal to the electric lock for a predetermined time based on the corresponding output, and [3] Instructing the electric lock to unlock other mode settings based on the output corresponding to the always-open setting of the setting mode determining means. [4] outputs a one-time unlocking command signal to the electric lock every time the setting mode determining means outputs a lock command signal corresponding to the card management setting; e , the lighting control means: [1] outputs a power-on command signal to the lighting device based on the output corresponding to the initial room entry setting of the setting mode determining means; [2] outputs a power-on command signal to the lighting device based on the output corresponding to the initial room exit setting of the setting mode determining means; A power cutoff command signal is output to the lighting device based on the corresponding output; f. The alarm means outputs an alarm signal to the outside based on the output from the crime prevention control means. A card lock device featuring the following.