JPH07281780A - How to confirm the operator of information processing equipment - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] For terminals that need to identify the operator,
An information processing device that determines the start of work by combining a plurality of magnetic cards / IC cards and a password. [Structure] The type of card to be used, its combination, and the password can be determined by the code of the selected business. When the business code is "99", the classification codes "0001", "0002", "0003", "000"
Insert four cards in the order of "4" and password "CCC
You can start work by entering "C". [Effect] Low security (or high operation frequency) High security (or very high security) without increasing the time and effort at the start of work. It is possible to provide an information processing apparatus capable of protecting business (which is permitted only to humans).

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an information processing apparatus in which security is important among information processing apparatuses and security is managed by using a magnetic card / IC card.

[0002]

2. Description of the Related Art There are the following methods as conventional techniques.

(1) A method of encrypting data to be recorded and writing it on two or more cards to identify an operator.

(2) The fingerprint data is stored in the card,
A method of identifying the operator by matching it with the operator's fingerprint.

(3) In addition to the card containing the data, the personal identification information card is used to duplicate the personal identification information and to answer the question recorded on the personal identification card. How to identify.

(4) A method of managing the business type to be transacted and the personal identification code corresponding to the business type by tabulating and recording the personal identification code on a card with a different personal identification code for each transaction.

However, the above-mentioned prior art has the following problems.

(1) demodulates the encrypted data,
It takes too long to edit.

(2) In the current technology, waiting time is too long for fingerprint recognition.

In (3), it is necessary to use a plurality of cards without fail, and in practical use, exchanging questions requires a lot of time.

(4) is anxious because it is possible that a mistaken input of the password causes the operator to start a job that is not intended by the operator.

As applications related to the above-mentioned conventional case, Japanese Patent Laid-Open Nos. 62-279462 and 62-12796.
No. 9, JP 62-197867, JP 6
No. 2,274,463 is cited.

[0013]

SUMMARY OF THE INVENTION An object of the present invention is to eliminate the above-mentioned drawbacks of the prior art, and to reduce the time required to start work with low security (or high operation frequency),
It is an object of the present invention to provide an information processing apparatus capable of protecting a highly secure work (or only a very limited number of people).

[0014]

[Means for Solving the Problems] In order to solve the problems, a magnetic card / IC card reader and a keyboard for entering a password are provided, and a classification code of the magnetic card / IC card for each code of the business to be started, This device is configured by an information processing device that has a table in the memory with the password input from the keyboard.

[0015]

[Operation] After reading from a plurality of magnetic cards / IC cards, the number of read cards, the card type, the order in which the cards are inserted, and whether the password entered from the keyboard is correct are checked against the table in the memory. If it is correct, the specified work is started.

The type of card used depending on the type of business,
The order of inserting cards and the combination of passwords are set differently, and the work with low security (or high operation frequency) uses a small number of cards, and high security (or only a limited number of people are allowed). The task is to increase the number of cards.

[0017]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to FIGS. 1, 2 and 3. 1 shows the configuration of the information processing apparatus, and FIG. 2 shows the contents of the "table 1" that records the information selected by the operator (the code of the job selected by the operator, the data of the read card, and the keyboard input). Password is recorded)
Fig. 3 shows the contents of the information "table 2" for permitting work (conditions for permitting the work selected by the operator, the classification code of the card corresponding to the work code and the order of reading the same, from the keyboard). The CPU (in which the password to be input is recorded) sequentially stores the data read from the magnetic card / IC card as "table 1" in the memory. The reading is completed when the password is entered from the keyboard. When the reading is completed, the line controller obtains the data corresponding to the business code in the table 1 from the higher-level device and takes it into the table 2 in the memory.

After that, the table 1 and the table 2 are compared, and the operation of the selected work is permitted only when they match.

[0019]

EFFECTS OF THE INVENTION According to the present invention, work with high security (or only a very limited number of people) can be performed without increasing the time and effort at the start of work with low security (or high frequency of operation). An information processing device that can be protected can be provided.

[Brief description of drawings]

FIG. 1 shows a circuit configuration.

FIG. 2 shows “Table 1” of information selected by an operator.

FIG. 3 shows “Table 2” of information selected by an operator.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Shows the whole information processing apparatus, 2 ... CPU, 3 ... Memory, 31 ... Table 1 in memory, 32 ... Shows table 2 in memory, 4 ... Magnetic card reader controller, 5 ... IC card reader controller, 6 ... keyboard controller, 7 ... magnetic card reader, 8 ... IC card reader, 9 ... representing keyboard, 10 ... representing line controller for inputting information from the host device using the line.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Koichi Iwata 1 120-1, Sachimachi, Inazawa, Aichi Prefecture Chubu Hitachi Electric Co., Ltd.

Claims (1)

[Claims] 1. A magnetic card reader, which is used in a terminal for which it is necessary to process a highly confidential work and a general-purpose work that is not very sensitive at the same time and which needs to identify an operator,
Or, it has an IC card reader, a keyboard for inputting a password, a table for managing the order of reading a plurality of cards corresponding to the code of the job to be started and the password (managed in the memory), and Characterized by expressing the type of work by type and number of sheets,
An information processing device for confirming the operator by comparing the read magnetic card / IC card data and the password input from the keyboard with the table data.