JP2000207667A - Entrance/leaving management system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To shorten the waiting time of a person who will enter or leave an unattended electric place by simplifying entrance/leaving procedures there with quick processing. SOLUTION: Provided are a master station device 1 which is installed in a control place A and executes entrance/leaving registration of unattended electric places Bn and lending of an entrance/leaving card, slave station devices 2 which are installed individually in plural unattended electric places Bn distributed in remote places and have entrance/leaving management data of the day updated and registered at an arbitrary time in accordance with all entrance/leaving management data by the master station device 1, modems 4 and 5 which connect them by a telephone line 3, and a key preservation box 6 which is installed in each unattended electric place Bn and is additionally provided with a card reader 12 which reads information recorded in the entrance/leaving cards 10 lent from the master station device 1 and in which a key used to enter/leave any of the unattended electric places Bn is stored. Information of the entrance/leaving card 10 read by the card reader 12 is collated with the entrance/leaving management data of the day recorded in each slave station device 2 by the slave station device, and the key preservation box 6 is locked/unlocked according to the collation result in the slave station device.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an entrance / exit management system, and more particularly to a system for controlling entry / exit at an unmanned electric station such as an unmanned substation at a central monitoring station. Entry and Exit Management System.

[0002]

2. Description of the Related Art Unmanned electric stations such as substations under the control of an electric power company are strictly controlled for entrance and exit because of their public nature and important facilities. In conventional entry / exit management, a key lending book is set up at the control center where keys are stored, and telephone calls are made to the control office when entering or leaving an unmanned electric station. I do and manually enter the date and time in the loan book.

[0003]

As described above, in the conventional entrance / exit management, not only the labor of the resident but also the staff of the control center and the like take trouble to respond and record the results every time they are contacted. Was. In addition, the entrance / exit plan needs to be notified in advance and created as a schedule, and the results must be entered in the schedule. The individual trend plan for the residents and the results must be separately prepared.

[0004] In order to solve the above-mentioned problems, the creation of an entry / exit management book is simplified, and there is no need to make or receive a telephone call every time an entry / exit is made, thereby saving labor. An exit management system has been proposed (JP-A-8-138174).

In this entrance / exit management system, the resident
At the control center, etc., you will receive the entrance permission card with the entry information and the key to the door of the unmanned electric station. Then, at the unmanned electric station, the card information read by the card insertion into the card reader of the slave station device and the entry button input is transmitted from the slave station device to the master station device via the telephone line, and the master receiving the information is transmitted. The station device collates with the pre-stored entrance / exit management table data, and the collation result is transmitted to the child station device via the telephone line.

[0006] As described above, the card information is transmitted to the master station device and collated each time, and then the collation result is transmitted to the slave station device. Therefore, the resident can unlock the door of the unmanned electric station with the key. There was a problem that the waiting time until locking was long. In addition, exit and exit persons must go to the site with the key of the unmanned electric station together with the entrance permission card, there is a possibility that the key may be lost on the way, and there is a risk that the key will be misused. is there.

Therefore, the present invention has been proposed in view of the above-mentioned problems, and an object of the present invention is to quickly and easily process entry / exit procedures at an unmanned electric power station by simplifying the procedure. It is an object of the present invention to provide a safe and secure entrance / exit management system capable of reducing waiting time.

[0008]

As a technical means for achieving the above-mentioned object, an entrance / exit management system according to the present invention is installed in a control center or the like, and is used to register and enter / exit an unmanned electric station. The master station device that borrows the exit card and multiple unmanned electric stations distributed at remote locations are installed respectively, and the entrance / exit management data for the current day from all the entrance / exit management data by the master station device as needed A slave station device to be updated and registered, transmission means for connecting these via a telephone line, and a card reader installed in an unmanned electric station and reading information recorded on an entrance / exit card lent from the master station device are attached. And a key vault that stores keys used for entry and exit of unmanned electric power stations. Information on the entry / exit card read by the card reader and entry / exit for the day recorded in the slave station device Verifies the management data with the slave station device , Characterized in that the solution lock the key depot on the basis of the collation result by the slave station.

In this entry / exit management system, the entry / exit management data for the current day is updated and registered in the slave station as needed from all the entry / exit management data by the master station. With this, when the resident with the issued entry / exit card causes the card reader attached to the key storage to read the entry / exit card at the unmanned electric station, the entry / exit card is read. Is compared with the above-mentioned entrance / exit management data for the day by the slave station device.

[0010] Therefore, the collation of the information of the entrance / exit card with the entrance / exit management data of the day required of all the entrance / exit management data registered in the parent station is executed in the child station. Therefore, the waiting time until the key can be taken in and out of the key storage can be shortened.

In the entrance / exit management system of the present invention,
In the event of an emergency, the key storage is released without an entry / exit card by operating a button attached to the key storage based on an emergency release command sent from the master station to the slave station via the transmission means. It is preferable to be able to lock, because it is possible to quickly respond to the occurrence of an emergency.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an entrance / exit management system according to the present invention will be described in detail below.

The entrance / exit management system according to this embodiment includes a master station device 1 installed at a control station A, which is a central monitoring station, as shown in FIG. 1, and a plurality of unmanned facilities distributed at remote locations. Slave station devices 2 installed at unmanned electric stations Bn (n = 1, 2,...) Such as substations, and modems 4 and 5 as transmission means for connecting these via a telephone line 3;
The main part is constituted by the key storage 6 installed in n. In the figure, reference numeral 7 denotes an exchanger.

The master station device 1 installed in the control center A is composed of a personal computer 8, a printer 9, and the like, and performs entry / exit registration and lending of an entry / exit card at an unmanned electric station Bn. The master station device 1 is connected to the slave station devices 2 of each unmanned electric substation Bn via the telephone line 3 by the modems 4 and 5. First, in the entry / exit schedule registration by the master station device 1, key entry or mouse input is performed for each item such as an entry / exit location (unmanned electric station), an entry / exit date, an entry / exit person name, an entry / exit purpose. By inputting by input, it is stored in the storage device as entrance / exit management data.

In the entry / exit management by the master station device 1, a "work schedule", a "card management table",
It is displayed on three basic screens of "entrance / exit monitor". On the display screen of the "work schedule table", new registration, change, and deletion of work from various places can be easily performed by following the instructions on the screen with a mouse on a screen for managing the work schedule at the unmanned electric station Bn. In the display screen of the "card management table", the expiration date is changed on the screen for managing the lending and leaving of the entry / exit card 10 to facilitate identification by changing the display color. On the display screen of the "entrance / exit monitor", the work schedule at the unmanned electric station Bn on the day of entrance / exit is displayed collectively, and the status of entrance / exit and the entrance / exit time are displayed. Further, the master station device 1 writes desired entry / exit information on a card based on the above-mentioned entry / exit management data, and issues the card as the entry / exit card 10.

On the other hand, the slave station device 2 installed in each unmanned electric station Bn is composed of a controller 11 and the like installed in the unmanned electric station Bn (for example, in the main building). It is connected to the master station apparatus 1 of the control center A via the control center A. In this slave station device 2, the necessary entry / exit management data for the current day out of all the entry / exit management data by the master station device 1 is updated and registered as needed (for example, every day at midnight).

At the entrance and exit of each unmanned electric station Bn, a card reader 12 for reading information recorded on an entrance / exit card 10 rented from the master station device 1 is attached, and at the entrance / exit at the unmanned electric station Bn. A key storage 6 containing keys to be used is installed at the place. The card reader 12 attached to the key storage 6 is electrically connected to the controller 11 in the main building, and information read from the card reader 12 is transmitted to the controller 11.

In the controller 11 installed in the unmanned electric station Bn, as described above, the entry / exit management data for the necessary day is updated and registered among all the entry / exit management data by the master station device 1. Therefore, the information of the entry / exit card 10 read by the card reader 12 is compared with the entry / exit management data for the day recorded in the slave station device 2 by the slave station device 2, and the matching by the slave station device 2 is performed. The key storage 6 is unlocked based on the result.

The use form (procedure procedure) of the entrance / exit management system composed of the above-described master station apparatus 1 of the control center A and the slave station apparatuses 2 of the respective unmanned electric stations Bn will be described below in detail (FIG. 2).

In the control center A, the parent station device 1 executes entry / exit registration and lending of the entry / exit card 10 at the unmanned electric station Bn. In this control station A, the administrator has previously registered an entrance / exit schedule with the master station device 1. In particular,
Location of entry / exit (unmanned electric station), date of entry / exit, name of entry / exit,
The entry / exit schedule is stored in the storage device in advance as entry / exit management data by inputting each item such as the entry / exit purpose by key input or mouse input.

After registering the entry / exit schedule, the master station apparatus 1 writes desired entry / exit information necessary for the card from all the entry / exit management data described above and writes the card into the entry / exit card 10. Issued as The issued entry / exit card 10 is lent to an entry / exit person who goes to the site, and the entry / exit person goes to a target unmanned electric station Bn with the lent entry / exit card 10.

The entrance / exit person enters the entrance / exit card 1 from the control center A.
Since only 0 is received and the user goes to the site, there is no problem that the key is lost and misused in the middle as in the related art. In the case of a card, even if the card is lost, the control center A that has received the report notifies the master station 1
There is no problem if the erasure procedure is performed immediately.

The entry / exit card 10 issued at the control center A is such that the entry / exit information is written by the master station apparatus 1 each time the card is used. Since it is not always necessary to return it to the public, it is convenient to save the trouble of entering and leaving the building.

On the other hand, the master station device 1 installed in the control center A
Are connected to the slave station devices 2 of each unmanned electric substation Bn via the telephone line 3 by the modems 4 and 5, so that the master station device 1
Out of all the entry / exit management data, the entry / exit management data for the day is updated and registered in the slave station device 2 of each unmanned electric station Bn as needed (for example, every day at midnight).

Therefore, the entry / exit person who has arrived at the unmanned electric station Bn may insert the entrance / exit card 10 into the card reader 12 attached to the key storage 6. The card reader 12 reads the entrance / exit card 10 and transmits the read data to the controller 11 in the main building.
In the controller 11 of the slave station device 2, as described above, the entry / exit management data for that day is registered in advance, so that the entry / exit management data for that day and the entry / exit card 10 are registered.
Information can be collated with the slave station device 2. As described above, since the collation between the information on the entrance / exit card 10 and the entrance / exit management data registered in the parent station apparatus 1 can be executed in the child station apparatus 2, the waiting time until the key can be taken out and put in the key storage 6. In a short time.

If the result of the comparison between the information on the entry / exit card 10 and the entry / exit management data for the day is OK, the key storage 6 based on the output from the controller 11 of the slave station device 2
Is automatically unlocked, so that the resident can enter and leave the key storage 6
Remove the key from. The entrance / exitant opens the doorway (for example, a gate) of the unmanned electric station Bn and the door of the main building using the key to enter. At this time, the intrusion alarm is automatically locked. After the work is completed, the entrance / exiter locks the keys in the reverse procedure and puts them in the key storage 6 in the same manner as at the time of entrance, and reads the entrance / exit card 10 with the card reader 12 before exiting. At that time, the intrusion alarm is restored. Thereafter, the exit / exit person goes to the control center A and returns the entrance / exit card 10.

The entry / exit information (for example, entry / exit registration) is transmitted from the controller 11 of the slave station device 2 to the master station device 1 of the control center A via the telephone line 3 by the modems 4 and 5.
Transmitted to In the master station device 1, as described above, the status of entry / exit can be grasped by displaying a screen such as “entrance / exit monitor” on the CRT of the personal computer 8.

In this entrance / exit management system, when an emergency occurs, an emergency release command is transmitted from the master station device 1 to the slave station device 2 via the telephone line 3, and a key is released based on the emergency release command. The storage 6 can be unlocked without the access card 10. In this case, an employee in the vicinity of an unmanned electric station called from the control center A by telephone or the like will be dispatched urgently. 6 will be unlocked.

[0029]

According to the present invention, since the entry / exit management data for the current day is registered in the slave station apparatus at any time from all the entry / exit management data by the master station apparatus, the issued entry / exit is issued. When an entry / exit person with a card reads an entry / exit card at an unmanned facility with a card reader attached to a key vault, the information of the entry / exit card and the entry / exit management for the day described above are performed. The data can be collated with the slave station device. Therefore, the information of the entry / exit card can be compared with the entry / exit management data registered in the master station device in the slave station device, so that the waiting time until the key can be taken out and put in the key storage can be shortened. Therefore, work efficiency is dramatically improved.

It is to be noted that since the entrance / exiter receives only the entrance / exit card from the central monitoring station, there is no problem that the key is lost and misused in the middle as in the prior art. Even if the card is lost, the central monitoring station that has received the report can immediately perform an erasure procedure using the master station device, which is very safe. Also, unlike the key, the used entrance / exit card does not necessarily need to be returned to the central monitoring station, so that it is convenient to save the labor of the exit / exit person.

Also, according to the present invention, when an emergency occurs, entry / exit is performed by operating a button attached to the key storage, based on an emergency release command transmitted from the master station device to the slave station device via the transmission means. If the key storage can be unlocked without a place card, it is possible to quickly respond to the occurrence of an emergency and establish a security management system.

[Brief description of the drawings]

FIG. 1 is a hardware configuration diagram showing an entrance / exit management system according to the present invention.

FIG. 2 is a flowchart showing the procedure of an entry / exit management system according to the present invention.

[Explanation of symbols]

 A Central monitoring station (control station) Bn Unmanned facility (unmanned electric station) 1 Master station device 2 Slave station device 3 Telephone line 4,5 Transmission means (modem) 6 Key storage 10 Entry / exit card 12 Card reader

 ────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Shoichi Nishi 1-6-1110 Oyodokita, Kita-ku, Osaka-shi, Osaka F-term in Kansai Keiki Kogyo Co., Ltd. 2E250 AA15 BB25 BB52 DD02 5B049 AA02 AA04 AA05 AA06 CC13 DD04 GG04 GG07 5C087 AA16 AA22 AA24 BB13 BB73 CC52 DD05 DD06 DD20 EE11 FF01 FF02 FF19 FF20 FF25 GG18 GG23 GG30 GG46 GG51 GG57

Claims (2)

[Claims] 1. A master station device which is installed at a central monitoring station and executes entry / exit registration of an unmanned facility and lending of an entry / exit card,
Each is installed in multiple unmanned facilities dispersed in remote areas,
A slave station device in which entry and exit management data for the current day is updated and registered as needed from all entry and exit management data by the master station device, transmission means for connecting these via a telephone line, and a master station installed in an unmanned facility. A card reader for reading information recorded on the entry / exit card lent from the device is provided, and a key storage containing a key used for entrance / exit of unmanned facilities is provided. The information on the entry / exit card and the entry / exit management data for the day recorded in the slave station device are compared by the slave station device, and the key storage is unlocked based on the result of the comparison by the slave station device. And entrance and exit management system. 2. In the event of an emergency, based on an emergency release command transmitted from the master station device to the slave station device via the transmission means, an operation of a button attached to the key storage can be performed without an entry / exit card. 2. The entrance / exit management system according to claim 1, wherein the key storage is unlockable.