JP2006318314A - Access control system and method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an access control system and method that support safe storage of PCB-containing products and safe work in association with the treatment thereof in a storage/treatment facility of receiving/distributing electrical equipment containing PCB. <P>SOLUTION: The access control system comprises an entry permission device 10 for making an entry authentication determination, a categorical wear determination device 20 for making an entry permitting categorical wear determination, an exit permission device 30 for making a safety check determination of determining a safety check on predetermined equipment and outputting an alarm depending on the check result, and an access door device 40 for opening/closing doors in response to signals from the entry permission device 10 and categorical wear determination device 20 or a signal from the exit permission device 30 and recording the door opening/closing states. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention is a business management system for carrying out storage management business of hazardous chemical substances, and more specifically, entry / exit to support safe storage and safe work in a PCB (polychlorinated biphenyl) storage / treatment facility. The present invention relates to a management system and method.

  Conventionally, PCBs have been widely used in power receiving facilities and power distribution transformers due to their excellent insulation characteristics. However, harmful effects on the human body became apparent, and after 1972 production was prohibited and storage was obligatory. Since PCB is very stable, it is difficult to process, and dioxin is generated in the process by combustion. In addition, the enforcement of the PRTR Law (Specified Chemical Substances Management Promotion Law) will require more thorough management of PCB storage and processing, and it will be calculated from July 15, 2001 under government guidance. Within 15 years, we had to dispose of PCB waste by themselves, or commissioned the disposal to others.

For this reason, it has become necessary for an electric power company to set up a plant for disassembling, dismantling, and processing PCBs for storage and processing. In the implementation, it is important to secure the safety in case of emergency such as an external leakage of PCB due to deterioration of members such as a transformer and a capacitor due to a long-term storage situation, as well as an emergency such as an earthquake and a fire at the same time that the processing work is performed safely. Therefore, a system for centrally managing the safety of workers and the safety of stored items is required. In addition, because the plant has a permitted entry section according to the degree of safety, employees entering the plant are educated according to the work content, and the entered section is restricted. Patent Document 1 describes an entrance / exit management system related to a visitor's reception work.
JP 2004-86316 A

  The present invention has been made to solve such problems, and its purpose is to safely store and process PCB-mixed products in a storage / processing facility for receiving / distributing electrical equipment mixed with PCB. Provided are an entry / exit management system and method for supporting the safety work involved in the operation.

The entrance / exit management system of the present invention is an entrance / exit management system for supporting the safety of work,
The entrance authentication reading means for reading the authentication card at the time of entrance, the authentication data storage means for storing the authentication data classified by the entrance permission category sent from the data center via the communication line, and the read data and the authentication data are collated. And an entrance permission judging device comprising an entrance authentication judging means for making an entrance authentication judgment and a display means for displaying desired data,
Each room in the facility is classified according to safety standards, and clothes data acquisition means for acquiring clothes data by entrance permission category according to the entrance permission category assigned to the worker level, A classification comprising clothes recognition information storage means for storing information, and clothes determination means for checking clothes data of the clothes by entrance permission category and stored information of clothes by entrance permission category and determining clothes by entrance permission category A separate clothing determination device;
Exit authentication reading means for reading an authentication card at the time of leaving, imaging means for predetermined equipment, imaging data storage means for recording imaging data of the predetermined equipment, and safety inspection information for the predetermined equipment are stored A safety check information storage means, a safety check determination means for checking the read data and the authentication data, and checking the photographing data and the storage information of the safety check to determine a safety check of a predetermined facility; An exit permission device comprising alarm means for outputting an alarm from the inspection result of the safety inspection determination means,
Door opening / closing means for opening / closing a door in response to a signal from the entrance permission device and the category-specific clothing determination device, or a signal from the leaving permission device, and an entrance / exit log storage means for recording an open / closed state of the door; It consists of an entrance / exit door device consisting of
The entrance / exit door device opens the door only when an entrance permission signal is received from the entrance permission device and the category-specific clothing determination device and only when an exit permission signal is received from the exit permission device. And

  The entry / exit log storage means and the photographic data storage means of the entry / exit management system accumulate all data every time there is an entry / exit access.

  The clothing determination device for each category of the entrance / exit management system is based on the clothing design shape, logo mark, color, or IC tag individually worn on the clothing, or any combination thereof. This determination is performed.

The entrance / exit management method of the present invention is an entrance / exit management method for supporting the safety of work,
An admission permission step for determining the admission permission classification authentication from the read data of the authentication card at the time of admission and the accumulated data of the admission permission classification authentication data, and outputting an admission permission signal,
From the acquired clothes data for each entry permission category and the accumulated information of the clothes for each entry permission category, determine the clothes for each entry permission category, and output a clothing determination signal for each category;
Determines safety inspection based on the data read from the authentication card at the time of leaving, the accumulated data of authentication data classified by entry permission classification, the shooting data of the specified equipment, and the accumulated information of safety inspection, and outputs an exit permission signal An exit permission step,
A door opening and closing step for opening and closing the door according to the entrance permission signal and the section-specific clothing determination signal or the exit permission signal;
A shooting accumulation step for recording the video;
An alarm output step for outputting an alarm from the result of the safety check; and
An entry / exit log accumulation step that records the open / closed state of the door;
And displaying desired data.

  According to the entrance / exit management system and method of the present invention, in a storage / processing facility for receiving / distributing electrical equipment mixed with PCB, it is possible to support safe storage of PCB-mixed products and safety work associated with the processing. It is possible to provide an entry / exit management system and method.

  Embodiments of an entry / exit management system according to the present invention will be described with reference to the drawings. FIG. 1 is a block diagram showing a hardware configuration of an entry / exit management system according to the present invention. As shown in FIG. 1, the entrance / exit management system 100 includes an entrance permission apparatus 10, a category-specific clothing determination apparatus 20, an exit permission apparatus 30, and an entrance / exit door apparatus 40. It is connected.

  The entrance permission apparatus 10 of the entrance / exit management system 100 includes an entrance authentication reading unit 11, an entrance authentication determination unit 12, an authentication data storage unit 13, and a data display unit 14. The category-specific clothing determination device 20 includes a clothing data acquisition unit 21, a clothing determination unit 22, and a clothing recognition information storage unit 23. The leaving permission device 30 includes a leaving authentication reading means 31, an equipment photographing means 32, a safety inspection determining means 33, a safety inspection information accumulating means 34, a photographing data accumulating means 35, and an alarm device 36. The entry / exit door device 40 includes a door open / close determination unit 41 and an entry / exit log storage unit 42.

  The entrance authentication reading means 11 of the entrance permitting device 10 installed near the entrance / exit door 1 is composed of an ID card reader, reads the authentication data of the ID card inserted upon entrance, and transmits it to the entrance authentication determining means 12. The entrance authentication determination means 12 is composed of a CPU, reads out authentication data corresponding to an ID number from the authentication data storage means 13 formed of a storage disk, checks the received ID card authentication data, and determines entrance permission. Authentication data is sent from the data center in advance and stored in the authentication data storage means 13. If it is admission permission, an admission permission signal will be transmitted to the door opening / closing determination means 41 mentioned later. If entry is not permitted, the entry rejection is displayed on a display screen attached to the entrance authentication reading device 11 (not displayed). The data display means 14 is composed of a display and a keyboard. By the keyboard input, the authentication data storage means 13 or clothes recognition information storage means 23, entrance / exit log storage means 42, safety inspection information storage means 34, and photographing data storage means 35 described later. Desired data is displayed. Next, authentication data will be described.

  FIG. 2 shows the ID information necessary for carrying out the dangerous goods handling work sent from the ID card and the data center via the communication line and recorded in the authentication data storage means by the CPU of the entrance authentication judgment means 12. The ID information includes an ID number, name, affiliation number, visual information, acceptance information, and entrance permission classification. For example, ID No. 012345 has obtained the 1st and 2nd class of electric handling chiefs and a high-pressure gas handling license, and in the training, PCB basic knowledge, storage training, processing training and transportation handling training have been completed. Accordingly, the storage / processing chamber a for performing the decomposition, disassembly and PCB processing of the target device having a low PCB concentration shown in FIG. 1, and the storage / processing chamber for performing the decomposition, disassembly and PCB processing of the target device having the PCB concentration. b. It is in the admission permission category A where it is possible to enter and supervise and work in any of the storage / treatment room c and the long-term storage room d where the target equipment with high PCB concentration is disassembled, dismantled and PCB processed. .

  ID number 123456 does not have a crane operation engineer license and has not finished PCB transportation handling training, so it is an entrance permission category B that allows entry into rooms a, b, and c to specialize in PCB processing. . ID number 234567 is an entrance permission category D in which only the room d can be entered for transporting the target equipment because only the crane operation engineer license has been acquired and the PCB processing training has not been completed. Accordingly, the authentication data corresponding to the ID number is read from the authentication data accumulating means 12 comprising a storage disk, checked against the ID card authentication data received from the ID card reader, and entrance permission is determined. Moreover, regarding the entrance / exit between the rooms a to d, the same authentication reading means may be provided at each door, and the doors may be linked to the entrance / exit management system 100 of the present invention.

  Returning to FIG. 1, the clothing data acquisition means 21 of the category-specific clothing determination device 20 installed at a predetermined location in the locker room is composed of a photographing device or a wireless device, and a predetermined clothing design determined by the entrance permission category. Predetermined clothing data is acquired by a shape, color, logo mark, attached IC tag, or a combination thereof, and transmitted to the clothing determination means 22. The clothing determination means 22 reads out the data of the clothes classified by entrance permission category from the clothes recognition information storage means 23 formed of a storage disk, and compares the data with the received clothes data to determine whether the specified clothes are worn. In the clothes recognition information storage means 23, data on clothes by entrance permission category is sent and stored in advance from the data center. If wearing is correct, an entrance permission signal is transmitted to the door opening / closing determination means 41 described later. If it is not correct, the admission disapproval is displayed on the display screen attached (not displayed) to the admission authentication reader 11.

  The exit authentication reading means 31 of the exit permission apparatus 30 installed in the vicinity of the entrance / exit doors 2 and 3 is composed of an ID card reader, reads the authentication data of the ID card inserted at the exit, and safety check determination means 33 Send to. The facility photographing means 32 is composed of a photographing device, photographs power switches, lighting, valve operation positions, oil amount in a storage oil tank mixed with PCB, etc., which are safety inspection points of predetermined storage facilities and processing facilities, and captures photographing data. It transmits to the safety inspection determination means 33.

  The safety inspection determination unit 33 reads the authentication data and the safety inspection information information from the authentication data storage unit 13 and the safety inspection information storage unit 34, and compares them with the received authentication data and imaging data to determine whether it is possible to exit. The safety inspection information accumulating means 34 is previously sent and accumulated with safety inspection information from the data center. If it is possible to leave, an exit permission signal is transmitted to door opening / closing determination means 41 described later. If it is not possible, the disapproval is displayed on the display screen attached (not displayed) to the exit authentication reading device 31. If the cause of the disapproval is due to the safety check, the alarm device 36 is displayed. An alarm signal is sent, and an alarm is displayed at the relevant location of the storage facility or processing facility. In addition, the safety inspection determination unit 33 records all the imaging data transmitted from the facility imaging unit 32 in the imaging data storage unit 35.

  The door opening / closing determination means 41 of the entrance / exit door device 40 receives the entrance / exit permission signals from the entrance authentication determination means 12, the clothing determination means 22, and the safety inspection determination means 33, and opens the doors of predetermined entrance / exit doors 1-3. Open and close. Further, the door open / close determining means 41 records all data relating to entry / exit in the entry / exit log storage means 42.

  The hardware configuration shown in FIG. 1 may be any circuit or device as long as it realizes the function, and a part of the function can be realized by software. Furthermore, the means for realizing the function may be realized by a plurality of circuits, and the plurality of functions may be realized by a single device.

  3a and 3b are flowcharts showing the flow of processing of the entry / exit management method. Upon entering, the ID card authentication data is read by the ID card reader (step 200). The authentication data corresponding to the ID number is read from the storage disk and collated with the authentication data of the ID card (step 202). If the admission permission is determined by admission permission, an admission permission signal is output. If the admission permission is not permitted, the admission permission is displayed (step 204, step 206). Next, predetermined clothing data is acquired from the photographing device or the wireless device (step 208). Data on clothes by entrance permission category is read from the storage disk and collated with the clothes data (step 210). It is determined whether or not the designated clothes are worn, and if the admission is permitted, an admission permission signal is output, and if the admission is not permitted, the admission disapproval is displayed (step 212, step 214). In response to the entrance / exit permission signal of the entrance authentication determination and the clothes determination, a predetermined entrance / exit door is opened and closed (step 216). Also, an entry / exit log is recorded (step 218).

  At the time of leaving, the ID card authentication data is read by an ID card reader serving as a leaving authentication reading means (step 220). The authentication data is read from the storage disk and collated with the read authentication data (step 222). If the exit permission is determined based on the determination of the exit permission, an exit permission signal is output, and if the exit is not permitted, the exit disapproval is displayed (steps 224 and 226). Next, a photographing device is used to photograph the power switch, the lighting, the valve operation position, the amount of oil in the storage oil tank mixed with PCB, etc., which are safety inspection points of predetermined storage facilities and processing facilities, and obtain photographing data (step 228). ). The safety inspection information information is read and collated with the photographing data (step 230). Shooting data is recorded on the storage disk (step 232). If it is permitted to leave based on whether it is possible to leave, an exit permission signal is output, and if it is not permitted to leave, an alarm is displayed on the corresponding equipment (step 234, step 236). Upon receipt of an entrance / exit permission signal for safety inspection determination, a predetermined entrance / exit door is opened and closed (step 228). Also, an entry / exit log is recorded (step 240). If there is a need for authentication data, clothing recognition information, entry / exit log, safety inspection information, and photographing data, desired data is displayed according to instructions input from the keyboard of the data display device including the display and keyboard (step 242). Step 244). If there is no need for display, the job is terminated (step 246).

  The process flow of the entry / exit management method shown in FIGS. 3A and 3B may be any flow as long as it is a process flow for realizing the function, and is not particularly limited. As described above, according to the present invention, in the storage / processing facility for receiving / distributing electrical equipment mixed with PCB, in order to safely store and process the PCB-mixed product, the target device is disassembled and disassembled. In addition, it is possible to provide an entry / exit management system and a method for performing safety work associated with PCB processing. It is also possible to stop by the monitoring room when leaving the office and obtain data indicating the end of the safety work each time.

The block diagram which shows the hardware constitutions of the entrance / exit management system of this invention. The figure which shows ID information required in order to perform dangerous goods handling work. The flowchart which shows the flow of a process of the entrance / exit management method by this invention. The flowchart which shows the flow of a process of the entrance / exit management method by this invention.

Explanation of symbols

1, 2, 3 Entry / exit door 10 Entry permission device 11 Entry authentication reading means 12 Entry authentication determination means 13 Authentication data storage means 14 Data display means 20 Classification-based clothing determination device 21 Clothing data acquisition means 22 Clothing determination means 23 Clothes recognition information Storage means 30 Exit permission device 31 Exit authentication reading means 32 Facility imaging means 33 Safety inspection determination means 34 Safety inspection information storage means 35 Imaging data storage means 40 Entrance / exit door device 41 Door open / close determination means 42 Entrance / exit log storage means 100 Entrance / exit management system a, b, c, d Storage / processing room A, B, D Entrance permission category

Claims (4)

In the entrance / exit management system to support the safety of work,
The entrance authentication reading means for reading the authentication card at the time of entrance, the authentication data storage means for storing the authentication data classified by the entrance permission category sent from the data center via the communication line, and the read data and the authentication data are collated. And an entrance permission judging device comprising an entrance authentication judging means for making an entrance authentication judgment and a display means for displaying desired data,
Each room in the facility is classified according to safety standards, and clothes data acquisition means for acquiring clothes data by entrance permission category according to the entrance permission category assigned to the worker level, A classification comprising clothes recognition information storage means for storing information, and clothes determination means for checking clothes data of the clothes by entrance permission category and stored information of clothes by entrance permission category and determining clothes by entrance permission category A separate clothing determination device;
Exit authentication reading means for reading an authentication card at the time of leaving, imaging means for predetermined equipment, imaging data storage means for recording imaging data of the predetermined equipment, and safety inspection information for the predetermined equipment are stored A safety check information storage means, a safety check determination means for checking the read data and the authentication data, and checking the photographing data and the storage information of the safety check to determine a safety check of a predetermined facility; An exit permission device comprising alarm means for outputting an alarm from the inspection result of the safety inspection determination means,
Door opening / closing means for opening / closing a door in response to a signal from the entrance permission device and the category-specific clothing determination device, or a signal from the leaving permission device, and an entrance / exit log storage means for recording an open / closed state of the door; It consists of an entrance / exit door device consisting of
The entrance / exit door device opens the door only when an entrance permission signal is received from the entrance permission device and the category-specific clothing determination device and only when an exit permission signal is received from the exit permission device. Entry / exit management system.   2. The entry / exit management system according to claim 1, wherein the entry / exit log storage unit and the photographing data storage unit store all data every time there is an entry / exit access.   The category-specific clothing determination device is configured to determine the clothing according to the entrance permission category according to the design shape, logo mark, color, or IC tag individually worn on the clothing, or any combination thereof. The entrance / exit management system according to claim 2, wherein In the entrance and exit management method to support the safety of work,
An admission permission step for determining the admission permission classification authentication from the read data of the authentication card at the time of admission and the accumulated data of the admission permission classification authentication data, and outputting an admission permission signal,
From the acquired clothes data for each entry permission category and the accumulated information of the clothes for each entry permission category, determine the clothes for each entry permission category, and output a clothing determination signal for each category;
Determines safety inspection based on the data read from the authentication card at the time of leaving, the accumulated data of authentication data classified by entry permission classification, the shooting data of the specified equipment, and the accumulated information of safety inspection, and outputs an exit permission signal An exit permission step,
A door opening and closing step for opening and closing the door according to the entrance permission signal and the section-specific clothing determination signal or the exit permission signal;
A shooting accumulation step for recording the video;
An alarm output step for outputting an alarm from the result of the safety check; and
An entry / exit log accumulation step that records the open / closed state of the door;
Displaying desired data;
An entrance / exit management method characterized by comprising:

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