JP3069759U - Reading data non-display card reader and key input device including card reader - Google Patents

Abstract

(57) [Summary] (Modified) [Problem] 1. The card data read by the card reader and the data entered by the key input device are processed so that they cannot be displayed on the display device of the computer, and the processed data is correctly written on the computer as the card data and the numeric keypad input data as the original data. Is entered. 2. Creating special processing cards. The non-display output is converted into the display output by combining the card with the personal identification number. [MEANS FOR SOLVING PROBLEMS] The internal circuits of the key input device including the card reader B and the card reader are appropriately changed, and
A circuit for canceling data processing and processing or a ROM with built-in software is added. 2. A card having software built therein for returning the data to be transmitted to data that can be displayed on a normal display device in conformity with the ROM data contained in the card reader and the key input device including the card reader.

Description

[Detailed description of the invention]     [0001] [Technical Field] A card library which is one of peripheral devices for input to a computer Technology for commercializing key input devices including readers and card readers.     [0002] 2. Description of the Related Art Conventional card readers and key inputs including card readers In the device, the read card data and the input data by key input are directly copied. The data is input to the computer and displayed on the computer display. As for the display, the technology of masking with asterisks etc. has become universal, Since there is software to release the Sking, all card data is displayed on the display device. The problem is confidential.     [0003] [Problems to be solved by the invention] 1. Card data read with a card reader and data entered with a key input device And process the data so that it cannot be displayed on the computer display. The data is stored on the computer as card data and numeric keypad input data. Is correctly entered as the data. 2. Creating special processing cards. Hide by combining this card and PIN Causes output to be converted to display output.     [0004] Means for Solving the Problems In order to solve the problems, the following means are provided. 1. The internal circuits of the card reader and the key input device including the card reader Circuit for changing and canceling data processing and processing or R built in software Add OM. 2. ROM data included in a card reader and a key input device including the card reader Data that can be displayed on a normal display device Create a card with built-in return software.     [0005] DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. The card reader in the embodiment was formed integrally with the key input device. Implementation Card reader and key input device in the example conform to commonly used forms However, in the claims of the present invention, the standard of the card reader and the key input device Are not limited.     [0006]   In the embodiment, a key input device including a card reader having the appearance as shown in FIG. Created.   The specific contents of the internal circuit and software are the core of the new model and will not be disclosed. The claims of the new invention are features of any detail.     [0007]   In the example, a card having the appearance as shown in FIG. 2 was prepared.   The specific contents of the internal circuit and software are the core of the new model and will not be disclosed. The claims of the new invention are features of any detail.     [0008] 【Example】   The "data" which covers all of the means for solving the problem aimed at by the present invention Prototype of "key input device with non-display type card reader" and "card for non-display release" Was.   Key input including the card reader which is the most standard in the prototype The equipment was modified. In addition, the non-display cancellation card is generally the same as the card provided for the card reader. Display release data was recorded.     [0009] [Effect of the invention]   In using the card reader and key input device according to the present invention, Both the attaching method and the using method are the same as the conventional card reader and key input device. Absent.   The display device displays the presence or absence of card input, card data and key input data. Only used to indicate whether or not the input was correct on the computer. Card data and key input data can be displayed even when using the reading and displaying software. do not do.   This feature ensures that cardholder and input person data is leaked to third parties. Disappears.   However, for persons such as managers who have an authority or a legal obligation to monitor, Is an obstacle to the performance of their duties.   Therefore, for such an administrator, the non-display cancellation software and the specific security code collation software Also provided a non-display card that includes the default. This ensures that the display is correct. The person who has the duty of approval can fulfill the duties.   In other words, the use of the device of the present invention enables management while maintaining confidentiality. .

[Brief description of the drawings] Fig. 1 Example of creating a key input device including a card reader [Figure 2] Example of creating a non-display cancellation card [Explanation of symbols] A- Computer connection cable B- Card reader C- keyboard D- Magnetic card E- Magnetic printing unit

Claims (1)

[Claim 1] An internal circuit for preventing use of any card that can be read by a commonly used card reader and preventing the read data from being displayed on any display device. Alternatively, a card reader incorporating software for that purpose and a key input device including the card reader. 2. A card used for the card reader according to claim 1, wherein the non-display is released together with the personal identification number.