JP2005201040A - Common duct control system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To secure security of a common duct; and to automatically make accounting data on maintenance. <P>SOLUTION: A control center 1 and a duct control device 2 of the common duct are connected by a network 5. The control center device 1 has a database 11 for storing predetermined card data in an IC card 13 on the basis of an application for entering the duct, a card writer 14 for writing in the card data, and a card data processor 12 for transmitting the card data to the card writer and the duct control device by taking out the card data from the database after setting the IC card 13 in the card writer. The respective duct control devices 2 are a duct entering-leaving control system having a means for taking in and storing the card date of the control center device, and card readers 22 and 23 for unlocking an electronic lock of a door in coincidence by comparing card data of the IC card with the prestored card data when the IC card is set. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

The present invention relates to an entrance / exit groove management system using an IC card for performing management such as billing of common utility costs for security and maintenance of a common public groove.

A public ditch is a place where infrastructure necessary for urban life is centrally stored, and maintenance and inspection work of a common ditch by a provider providing the infrastructure is indispensable to maintain its functions. is there. However, if we allow frequent access to the common groove,
Destruction activities and mischief by third parties are rampant from the common ditch, and there is a problem that adversely affects urban life.

Therefore, in the common groove with high publicity, a high level of security is required for entering and exiting the common groove, and the maintenance of the common groove including public utility expenses such as electricity and water bills necessary for inspection work in the common groove. In many cases, the management requires a proportional burden on the diggers.

Conventionally, in the security and maintenance management of such a common groove, the following management form has been taken.

The entrance / exit groove company creates and submits an entrance application form to the joint groove manager, receives permission from the joint groove manager to enter and exit the joint groove, and borrows a key. The entrance / exit trenchers use the borrowed keys to open and close the designated entrance / exit doors of the joint groove and enter and exit the joint groove. On the other hand, the common groove manager records and manages the lending / returning of keys in the ledger, etc., and records the billing information in the ledger etc. when charging from the aspect of maintaining and managing the common groove as necessary. to manage.

By the way, the following problems have been pointed out in the case of managing the entrance and exit grooves using the keys as described above.

(1) When using keys such as those described above, the administrator must be unable to grasp the actual groove entry and exit times for the common groove. As a result, there is a problem that accurate groove time cannot be calculated, and as a result, fair charging is difficult.

(2) Also, the administrator cannot grasp the usage status of the key after borrowing. As a result, for example, a key can be easily created without the administrator's knowledge, and if the key is used, it becomes possible to enter and exit the common groove without applying to the administrator, and the meaning of managing the access groove may be lost. There is.

(3) In addition, the key may be lost, but it may be used without permission when it is known which groove slot the key acquirer is. For this reason, there is a problem that the entrance / exit groove company and the manager of the joint groove have to search for the lost key thoroughly or exchange the key immediately.

The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide an entrance / exit groove management system using an IC card that realizes secure security of a joint groove.

Another object of the present invention is to provide an entrance / exit groove management system using an IC card that can accurately grasp abnormalities in the management of the common groove and can quickly take necessary measures.

Furthermore, another object of the present invention is to provide an entrance / exit groove management system using an IC card that reduces the disaster of the common groove as much as possible.

Furthermore, another object of the present invention is to provide an entrance / exit groove management system using an IC card that automatically performs billing aggregation without requiring manual labor.

In order to solve the above problems, the invention corresponding to claims 1 and 2 is that the management center device and the groove management device installed in each groove opening of the common groove are connected by a network,
The management center device is a trader name to be written on the IC card based on the groove application form,
IC card data storage means for storing card data such as the application period and target slot, and a card writer for writing card data stored in the storage means,
When the IC card is set in the card writer, the card data is taken out from the IC card data storage means and sent to the card writer for write control, and the card data is transmitted to the groove management device in the corresponding groove opening. Card data writing control means for
Each groove management device has a means for taking in and storing the card data when the card data transmitted from the management center device is addressed, and a card of the IC card when the IC card is set. This is an entry / exit groove management system using an IC card having a card reader that unlocks the electronic lock of the door when the data and the card data already transmitted and stored are compared and matched.

By taking such means, the management center device side writes predetermined card data on the IC card and transmits the card data of this IC card to the groove management device installed at the target inlet / outlet slot. If the merchant possesses the IC card and sets it in the card reader of the groove management device, the card reader compares the card data of the IC card with the card data already transmitted from the management center device, and is an appropriate I / O groove trader. Since the door is unlocked, the security of the joint groove can be ensured.

In the invention corresponding to claim 3, a management center device that issues an IC card and a groove management device having a card reader installed in each groove of the common groove are connected via a network,
The card reader of each groove management device is a first alarm data transmission means for transmitting alarm data when a door open signal is received when no card is installed, and predetermined card data is registered in the IC card when the card is installed The second alarm data transmission means for transmitting the alarm data by judging that the card is an unauthorized card, and the third alarm data for transmitting the alarm data when the electronic lock of the door is not unlocked during the unlocking process. Since there is a transmission means and a fourth alarm data transmission means for transmitting alarm data when the door does not close despite the elapse of a certain time after unlocking the electronic lock of the door, the alarm data is managed in the event of these abnormalities. It can be transmitted to the center device.

  This management center device notifies the alarm data to the outside.

By taking such measures, the card reader of each groove management device determines the main illegal states that can be considered for security, and transmits alarm data to the management center device. Since the alarm is notified to the outside by a warning or lamp lighting, the abnormality in the management of the common groove can be accurately known, and appropriate measures can be taken promptly.

In the invention corresponding to claim 4, a management center device that issues an IC card and a groove management device having a card reader installed in each groove of the common groove are connected via a network,
The card reader of each groove management device has means for transmitting emergency data having data representing the magnitude of emergency to the management center device when receiving an abnormality from a fire detection or other abnormality detection sensor, The center device, when receiving the emergency data, has means for transmitting the simultaneous unlocking data of the electronic lock or the unlocking data of the individual slot according to the magnitude of the emergency level, to the card reader of the groove management device The electronic lock is instructed to unlock the electronic lock, so that the management center device can automatically unlock each slot in the common groove in case of a disaster such as fire in the common groove, temperature rise, gas leak, etc. Quick response can be taken by the corps and fire brigade.

In the invention corresponding to claim 5, a management center device that transmits card data when an IC card is issued and a groove management device having a card reader installed in each groove of the common groove are connected via a network,
When the card data transmitted from the management center device is addressed to itself, the card reader of each groove management device captures and stores the card data, and the IC card at the time of entering / exiting each groove When the card is set, the card data of this IC card is compared with the card data already stored, and when they match, the door electronic lock is unlocked, and the groove information and the groove information are stored in the management center device. A card reader for transmitting to
The management center device is an IC for storing the slot information and the slot information in addition to the card data including the trader name, slot application period, and target slot based on the slot application form.
Charge accounting using card data storage means and the time spent in the groove obtained from the groove entry information and exit groove information for each trader name stored in the IC card data storage means and a predetermined charge per unit time This is an entry / exit groove management system using an IC card having a billing aggregation processing means for processing.

By taking such means, the management center device calculates the groove time from the groove information and the groove information transmitted from the card reader of each groove management device, and the groove time and unit time are calculated. The total amount of billing time can be calculated from the amount charged per day, and can be automatically output in slip format as daily, monthly or yearly totals. it can.

  As described above, according to the present invention, the following various effects can be obtained.

According to the first and second aspects of the invention, an IC that can ensure the security of the common groove.
An entry / exit groove management system using a card can be provided.

According to the invention of claim 3, it is possible to provide an entrance / exit groove management system using an IC card that can accurately grasp an abnormality in the management of the common groove and can quickly take necessary measures.

According to the fourth aspect of the present invention, it is possible to provide an entrance / exit groove management system using an IC card that can quickly prevent the expansion of a disaster in the event of a common groove disaster.

According to the fifth aspect of the present invention, it is possible to provide an entrance / exit groove management system using an IC card that can automatically perform billing aggregation without requiring manual labor.

(First embodiment)
FIG. 1 is a block diagram showing an embodiment of an entrance / exit groove management system using an IC card according to the inventions of claims 1 and 2.

In this entrance / exit groove management system, a management center device 1 for issuing an IC card and a groove management device 2,... Installed at each entrance / exit groove entrance and managing entrance / exit of an entrance / exit trench trader are connected via a LAN 3 such as Ethernet. ing. Reference numeral 4 denotes a common groove auxiliary equipment monitoring device, which has a function of performing control monitoring such as on / off of the power source, arousing control, and temperature control of the common groove as required.

This management center device 1 is based on an IC card database 11 in which predetermined IC card writing card data is registered in advance on the basis of a groove application and acceptance of a groove application by a groove / groove contractor. , IC card writing data is read from the IC card database 11 to perform writing control, and the IC card writing data together with the destination address data of the inlet / outlet groove is provided in the groove management device 2 installed in the inlet / outlet groove
,..., For example, a card data processing device 12 such as a workstation,
A card for sequentially writing card data stored in the IC card database 11 to an arbitrary IC card 13 (hereinafter referred to as an IC card key) in which no data is recorded under the data writing control of the card data processing device 12 A writer 14 is provided.

Each of the groove management devices 2,... Installed in each of the entrance / exit grooves is connected to the network 5 and transmits / receives data to / from the management center device 1, and from the management center device 1 to the transmission device 21. While storing the card data sent through, the contents of the IC card key 13 and the IC card data transmitted and stored are compared when unlocking, and the electronic lock attached to the door of the slot is unlocked , A slotted card reader 22 for transmitting necessary information to the management center device 1 and an IC for slotting
A card reader for exit groove 23 that compares the contents of the card key 13 with the stored IC card data, unlocks the electronic lock attached to the door of the exit slot, and transmits necessary information to the management center device 1; Is provided. Electronic locks 24 and 25 are provided on the entrance and exit doors, respectively.

In addition, when the entrance slot and exit slot are at different locations, the entrance slot card reader 22 and exit slot card reader 23 are installed at the doors of the respective locations. An entrance groove card reader 22 is installed on the front side of the door, and an exit groove card reader 23 is installed on the back side.

Next, the operation of the entrance / exit groove management system using the IC card configured as described above will be described.

The grooving applicant goes to the management center to borrow the IC card key 13 before grooving. At this time, the grooving application company creates a grooving application form (b) describing the predetermined contents shown in (a) of FIG. 2 and submits it to the management center. Here, the person in charge of the management center uses the card data processing device 12 to input unlocking key data obtained by adding the application contents of the slot application form and data to be added on the management center side, that is, card data.

The input card data is registered in the IC card database 11. (C) in the figure is the IC registered in the IC card database 11 on the management center side.
Indicates card data for a card.

In the above state, the person in charge of the management center inputs a card writing instruction after mounting an arbitrary IC card in which no card data is recorded on the card writer 14. Then, the card data processing device 12 reads the IC card card data from the IC card database 11, sends the card data to the card writer 14, and executes write control. Here, card writer 14
The card data is sequentially written in predetermined positions on the mounted IC card to produce the IC card key 13.

As described above, the IC card key 13 is produced which is valid only for a specific entrance / exit slot and is valid with an expiration date, and in which a card application company and a billing company paying a maintenance fee are written. The illustration (d) is an example of card data registered in the IC card key 13.

The written card data is transmitted to the groove management device 2 installed at the corresponding entrance / exit groove via the LAN 3 and the groove side network 5 simultaneously with the writing to the IC card by the cart data processing device 12 and the card writer 14.

Here, the groove management device 2 takes in the card data based on the self-addressed transmission address, and stores the card data in storage media (not shown) of the slot card reader 22 and the slot card reader 23, respectively.

Therefore, the IC card key 13 produced as described above cannot be determined as to which entry / exit groove key when viewed from the outside, and only the related person consisting of the manager and the application applicant for the card can see the card. I can't know the contents.

When the IC card key 13 is used to enter the common groove, the IC card key 13 is set to the groove card reader 22 installed in the slot and the card data of the IC card key 13 is read.

The slot card reader 22 compares the card data transmitted and stored in advance from the management center device 1 side with the card data read from the IC card key 13, and is the slot key. When it is within the expiration date, the IC card key 1
3 is determined to be effective, and the electronic lock 24 installed in the slot is unlocked.
The name of the groove application company and the name of the billing company are used as groove information, and transmitted from the transmission device 21 to the management center device 1. The management center device 1 stores the groove entry information transmitted from the groove management device 2 in the IC card database 11.

On the other hand, when exiting the groove, the IC card key 1 is connected to the exit groove card reader 23 installed at the exit slot.
3 is set, and the card data of the IC card key 13 is read. Here, if the IC card key 13 confirms that the IC card key 13 is valid by comparing the card data of the IC card key 13 with the card data already stored, the card slot 23 for the slot is provided. Unlock 25. Then, as described above, for example, the unlocking time, the slot application supplier name, and the billing supplier name are set as exit slot information and transmitted from the transmission apparatus 21 to the management center apparatus 1. The management center device 1 stores the exit groove information transmitted from the groove management device 2 in the IC card database 11. The door is automatically locked when the door is closed at the time of entering and exiting.

Then, after the completion of the joint groove inspection work and the like, when the groove supplier returns the IC card key 13, the person in charge of the management center sets the IC card key 13 in the card writer 14, and the card data processing device 12 and the card. Using lighter 14, I
The card data which is the unlocking information already registered in the C card key 13 is deleted. At this time, the card data processing device 12 also transmits an erasure command to the slot card reader 22 and the slot card reader 23 installed at the slot slot for which the application is made. As a result, the card data stored in these readers 22 and 23 are also erased. As a result, the key itself disappears, and unauthorized use does not occur. In addition, the IC card can be reused by the disappearance of data.

Therefore, according to the embodiment of the entrance / exit groove management system using the IC card as described above, the person who borrowed the IC card key 13 cannot create a combined key. If you lose it, you don't know where the key to the entrance / exit is. Moreover, when the expiration date expires, the function of the key is naturally lost, so that perfect security can be ensured. Even during the period of use, if an invalid card is transmitted to all slot card readers 22 and slot card readers 23 and stored at the stage of loss notification, the IC can be accessed at any slot slot. Even if the card key 13 is used, the electronic locks 24 and 25 are determined to be invalid, and the usage information of the accident card is transmitted to the management center device 1 to express the card usage slot. Can be easily found.

(Second Embodiment)
FIG. 3 is a flow chart for explaining another embodiment of the groove management apparatus 2 in particular in the groove management system using the IC card according to the invention of claim 3.

In this embodiment, the security function is further enhanced by providing a processing program as shown in FIG. 4 in the slot card reader 22 or the slot card reader 23.

  A series of processing examples by this security processing program will be described.

That is, for example, the card reader 23 determines whether or not a card is mounted every predetermined cycle (ST1), and determines that there is a door opening signal when it is determined that no card is mounted (ST2). Here, when the door open signal is input even though the IC card key 13 is not attached, it is determined that the door is opened by trying to unlock somewhere other than the IC card, for example, or the door is opened by breaking the lock. And the management center device 1 via the transmission device 21
Alarm data is transmitted to (ST3).

When it is determined in step ST1 that a card is installed, the card data of the IC card key 13 is compared with the card data already stored as described above to determine whether the condition is satisfied (ST4). Here, when it is determined that the condition is not satisfied even though the card is attached, it is determined that an accident card or some illegal card is used (ST5), and alarm data is sent to the management center device 1 via the transmission device 21. To transmit.

When it is determined in step ST4 that the condition is satisfied, an unlocking process is executed (ST6). Thereafter, it is determined whether or not the electronic locks 24 and 25 are unlocked after a predetermined time (ST7). Here, when the electronic locks 24 and 25 are not unlocked, it is determined that the electronic lock is abnormal (ST8), and alarm data is transmitted to the management center device 1 via the transmission device 21 (ST3).

Furthermore, when it is determined in step ST7 that the electronic locks 24 and 25 are unlocked,
As described above, predetermined information such as the unlocking time, the slot application company name, and the charging company name are transmitted (ST8).

After the unlocking of the electronic locks 24 and 25, the time is measured. If the door does not close even after a predetermined set time has elapsed, it is determined that the set time is over (ST9), and the transmission device 2
The alarm data is transmitted to the management center device 1 via 1 (ST3).

When the management center device 1 receives the alarm data as described above, it notifies the sound generating device such as a speaker, the abnormality display lamp, or the display device which abnormality has occurred. Can be quickly rushed to take appropriate action promptly.

(Third embodiment)
FIG. 4 is a block diagram showing another embodiment of the management center apparatus 1 in the entrance / exit groove management system using the IC card according to the invention of claim 4.

  This embodiment is an embodiment in which an electronic lock is automatically unlocked during emergency evacuation.

Of the inlet / outlet groove management system, for example, a plurality of fire detection sensors, a plurality of temperature sensors, a plurality of gas leak sensors, etc. installed in a plurality of locations in the groove card reader 22 or the outlet card reader 23. A predetermined level is set for each sensor, a multiplexer that sequentially captures the output signals of these sensors, and a fire detection sensor, a temperature sensor, a gas leak sensor, and other sensors that are captured by this multiplexer.
When the sensor output level exceeds the set level, it is determined that an emergency has occurred. For example, when a predetermined number of sensor output levels, for example, two sensor output levels exceed the set level, the degree of emergency is small, and a predetermined number, for example, three or more sensor output levels. At the same time, when the level exceeds the set level, it is determined that the degree of urgency is large, interrupts the normal processing, and transmits the emergency data to the center device 1 side. A component is added. That is, when emergency data sent from each entrance / exit groove side transmission device 21 is received, an emergency output means for performing an alarm or lamp lighting, and after confirming the alarm or lamp lighting, the person in charge of the management center gives an emergency instruction. An emergency processing program storage medium 31 that stores an emergency processing program for executing emergency processing automatically when it is input, and an emergency that includes a CPU that executes emergency processing in accordance with the emergency processing program A processing means 12a and an emergency processing data table 32 for storing a destination address in emergency and emergency instruction data are provided. Reference numeral 33 denotes a display unit, and 34 denotes an input device.

Therefore, in the management center device 1, for example, the entrance / exit groove opening NO. When emergency data having urgency data is received from one transmission device 21, the emergency output means of the card data processing device 12 turns on an alarm or a lamp to notify that an emergency situation exists. Here, the person in charge at the center inputs an emergency instruction or automatically executes the emergency processing means 12a in accordance with the emergency data input. The emergency processing means 12a reads the emergency processing program from the storage medium 31 and executes the program processing. That is, when the urgency level is small from the urgency level data, the entry / exit groove port NO. 1 and the destination address and the entrance / exit groove No. 1
Read the unlocked data, and at least the individual destination address, the center side source address, the entry / exit groove No. 1 Frame format data with unlocking data is transmitted, and the entrance / exit groove No. The electronic locks 24 and 25 for 1 are individually unlocked.

On the other hand, when it is determined from the emergency level data that the emergency level is large, the broadcast address and the instruction data for simultaneous unlocking are extracted from the emergency data table 32 according to the emergency processing program, and at least the broadcast address and the center side transmission are similarly performed. Sends the original address and the data for unlocking all the entrance / exit grooves at the same time, gives an instruction to unlock all the electronic locks at once, and unlocks all the electronic locks all at once.

Therefore, according to the embodiment as described above, at the time of emergency evacuation when a disaster occurs in the common groove, depending on the degree of emergency, the electronic locks installed at the entrance and exit grooves are unlocked individually or all In the event of an emergency, rescue teams and fire brigades can easily join and prevent the damage from spreading.

(Fourth embodiment)
FIG. 6 is a block diagram showing another embodiment of the management center apparatus in the entrance / exit groove management system using the IC card according to the invention of claim 5.

  This embodiment is an embodiment for automatically creating billing data.

The management center device 1 is connected to a billing processing program storage means 41 for storing a billing processing program in a card data processing device 12 composed of a CPU and a billing data table 42. Is provided with a billing processing means 12b for performing billing processing using a billing processing program.

Reference numeral 43 denotes an output device such as a printer.

When creating billing data, the following series of processing is executed. When the IC card key 13 is used to make the entrance / exit groove, the entrance / exit groove information is transmitted from the entrance / exit management device 2 side as described above, and the IC card database 11 of the management center device 1 is transmitted.
Stored in

Therefore, the card data processing device 12 stores the number of times the groove is entered / exited for each billing company and the current residence time in the billing data table 42 shown in FIG. 7 when billing data is created or when entering / leaving slot information is stored. After that, the slot time is converted into minutes, multiplied by a predetermined charge amount per minute, and the charge amount is calculated for each slot and stored in the charge data table 42.

Then, based on the agreement with the billing company, perform daily counting, monthly counting, yearly counting, etc. for each billing company, sequentially describe the necessary items for the predetermined items in the predetermined format, create the charging total vote, Output from the output device 44.

Therefore, according to the embodiment as described above, when the billing data is created, the billing amount with respect to the current time is calculated based on the data stored in the IC card database 11, and the day count, the month count, or the year is calculated. Since the billing summary form is output in the form of a summary, it is possible to automatically create a billing summary form in a short time without preparing a special ledger as in the past and without the administrator creating it. Streamlining can be achieved.

(Other embodiments)
When a data error occurs in groove entry information and exit groove information due to system failure, transmission error, etc., or when the operator returns the IC card key 13,
Since it can be stored in the IC card database 11 while listening to the operator,
It is possible to restore / create entrance groove information and exit groove information, and store and manage fair billing data.

In addition, from the viewpoint of preventing the lack of oxygen for inspection workers, the incidental equipment monitoring device 4 operates the ventilation fan according to a predetermined schedule. If the card data processing device 12 creates an operation schedule based on the above and transmits the operation schedule to the incidental facility monitoring device 4, the operation of the incidental facility monitoring operator can be greatly reduced.

The block diagram which shows one Embodiment of the entrance / exit groove management system using the IC card concerning this invention. The figure explaining the process of issuing an IC card. 7 is a flowchart for explaining the operation of the entrance / exit groove management system using the IC card according to the invention of claim 3; The block diagram which shows other embodiment of a management center apparatus among the entrance / exit groove management systems using the IC card concerning invention of Claim 4. FIG. FIG. 5 is a data array diagram of the emergency processing data table shown in FIG. 4. The block diagram which shows other embodiment of a management center apparatus among the entrance / exit groove management systems using the IC card concerning invention of Claim 5. FIG. FIG. 7 is a data array diagram of a charging data table shown in FIG. 6.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Management center apparatus, 2 ... Groove management apparatus, 11 ... IC card database, 12 ... Card data processing apparatus, 13 ... IC card (IC card key), 14 ... Card writer, 22, 23 ... Card reader, 24, 25 ... Electronic lock

Claims (5)

When the management center device and the groove management device installed in each groove of the common groove are connected by a network and the IC card is issued using the card writer on the management center device side, the card data of the IC card is transmitted. The groove management device stores an IC card, wherein the groove management device compares the card data of the IC card with the card data already transmitted and stored, and opens and closes the door of each groove opening. I / O groove management system. The management center device and the groove management device installed in each groove of the common groove are connected by a network,
The management center device
IC card data storage means for storing card data such as a trader name, application period and target groove opening to be written on the IC card based on the application form, and a card writer for writing the card data stored in the storage means And when the IC card is set in the card writer, the card data is taken out from the IC card data storage means and sent to the card writer to perform write control,
Card data writing control means for transmitting the card data to the groove management device of the corresponding groove opening,
Each of the groove management devices is
Means for taking in and storing the card data when the card data transmitted from the management center device is addressed to itself;
A card reader for comparing the card data of the IC card with the card data already transmitted and stored when the IC card is set, and unlocking the electronic lock of the door when they match. I / O groove management system using IC card. A management center device that issues an IC card and a groove management device having a card reader installed in each groove of the common groove are connected via a network,
The card reader of each groove management device,
A first alarm data transmitting means for transmitting alarm data when determining whether or not an IC card is mounted and receiving a door opening signal in spite of determination of no card mounting; and determining that the card is mounted; and A second alarm data transmission means for transmitting an alarm data by determining that the predetermined card data is not registered in the IC card, and the predetermined card data is registered in the IC card; A third alarm data transmission means for transmitting alarm data when the electronic lock of the door is unlocked, when unlocking becomes impossible, and a certain time has passed although the electronic lock of the door is unlocked Nevertheless, at least one alarm data transmission means is provided among the fourth alarm data transmission means for transmitting alarm data when the door does not automatically close, and the alarm data is transmitted from the alarm data transmission means. Transmitted to the management center apparatus,
The management center device has means for outputting an alarm signal to the outside when receiving the alarm data. An entrance / exit groove management system using an IC card. A management center device that issues an IC card and a groove management device having a card reader installed in each groove of the common groove are connected via a network,
The card reader of each groove management device,
When there is an abnormality from a fire detection or other abnormality detection sensor, it has means for transmitting emergency data having data representing the magnitude of emergency to the management center device,
The management center device
When receiving the emergency data, having means for transmitting the simultaneous unlocking data of the electronic lock or the unlocking data of the individual groove according to the magnitude of the emergency,
An entry / exit groove management system using an IC card, which instructs the card reader of the groove management apparatus to unlock the electronic lock. A management center device that transmits card data when an IC card is issued is connected to a groove management device having a card reader installed in each groove of the common groove through a network.
The card reader of each groove management device,
When the card data transmitted from the management center device is addressed to itself, means for capturing and storing the card data, and when the IC card is set at the entrance / exit of each slot, Comparing card data with already stored card data, and unlocking the electronic lock of the door when they match, and having a card reader that transmits the groove information and the groove information to the management center device,
The management center device
IC card data storage means for storing the groove information and the exit groove information in addition to the card data including the trader name, the entrance groove application period and the target groove opening based on the entrance groove application form,
A billing totaling process for performing billing tabulation processing using a billing time obtained from the slot entry information and exit slot information and a predetermined billing amount per unit time for each trader name stored in the IC card data storage means And an entry / exit groove management system using an IC card.

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