JPS63211084A - Data registering and displaying system - Google Patents

Abstract

PURPOSE:To improve the practicability by constituting a system of a register means, which registers inputted data in a semiconductor memory card, and a portable display means on which desired data out of data registered in the card is displayed. CONSTITUTION:An LSI card 1 is set to a card reader/writer 4 of a data register device and data of a card 8 is inputted by the operation of a keyboard input part 5 and a CCD sensor 6. Inputted data is written in the LSI card 1 and is displayed on a liquid crystal display device 12 by the control of a CPU 4. A portable data display device reads out desired card data in the card 1 set to a card reader 19 by the operation of a keyboard input part 20 and displays this data on a liquid crystal display device 21. Thus, a large quantity of data are recorded in one LSI card and this card is carried and used, thereby improv ing the practicability.

Description

Detailed Description of the Invention (Industrial Field of Application) The present invention relates to a data registration/display system, and particularly to a data registration/display system using a semiconductor memory card. In this application, a semiconductor memory card refers to an IC (integrated circuit ) card, RAM (random access memory),
Refers to semiconductor integrated circuit type recording cards called ROM (read-only memory) cards, LSI (large-scale integrated circuit) cards, etc., as well as those with built-in batteries and even CP cards.
This includes those with a built-in U (microprocessor).

[Conventional technology]

Currently, there is a keyboard consisting of a data input key consisting of character keys for inputting alphabento and katakana characters, numeric keys for inputting numbers, etc., a keyboard consisting of a portion of command input key, an IC memory, and a display unit consisting of a liquid crystal display device, etc. A portable type device that is equipped with a keyboard, inputs and stores data such as telephone numbers, train schedules, and schedules into the memory, and reads the desired data from the memory and displays it on the display whenever necessary. Data registration/display devices are commercially available.

[Problem that the invention seeks to solve]

However, with the conventional data registration/display devices mentioned above, each user is required to directly input data such as telephone numbers, train schedules, schedules, etc., but this is equivalent to inputting data. In addition to requiring time and effort, the amount of data that can be registered is also extremely limited due to the small memory capacity. In addition, data registered with one data registration/display device cannot be used with another data registration/display device, so to speak, there is no compatibility of registered data, and for this reason conventional data registration/display methods cannot be used. The problem with this device is that it is not practical and is not widely used.

This invention was made in view of the above-mentioned circumstances, and its purpose is to provide a highly practical data registration system that has a large amount of registered data, is compatible with the registered data, and can be used with any data display device. The purpose is to provide a display system.

[Means for solving problems]

The data registration/display system of the present invention, which has been made to solve the above problems, includes a card reader/writer for writing and reading data into and from a semiconductor memory card, an input section for inputting data and operation instructions, a storage section, a data registration device that registers data input from the input portion into the semiconductor memory card; A card reader that removably attaches a semiconductor memory card and reads data stored therein, a keyboard input section that inputs operation commands, a display section that displays data read from the semiconductor memory card, and a keyboard input section. a portable data display device that is equipped with a microcomputer that controls the operation of each part of the device according to input operation commands, and displays desired data from among the data registered in the semiconductor memory card on the display section; It is characterized by having been configured.

(Embodiment) An embodiment of the data registration/display system of the present invention will be described below with reference to the drawings.The illustrated embodiment is a data registration/display system configured for registering and displaying business card data.
In a display system, an LSI card (an LSI back-amplified by a built-in battery) is used as a semiconductor memory card.
A data registration device 2 that uses a dynamic random access memory (DRAM) card 1 to write business card data to the LSI card 1, and a mobile device that continuously reads and displays the data written to the LSI card 1 by the data registration device 2. It consists of a type data registration device 3.

As shown in FIG. 2, the data registration device 2 includes an LSI card reader/writer 4 for writing and reading data on the LSI card 1, a keyboard input section 5 for inputting data and operation instructions, and an optical input device for reading data. , a COD that forms a photoelectric conversion element type input section that converts into an electrical signal and inputs it.
(charge-coupled device) linear image sensor 6 and serial-parallel (S/P) converter 7, step motor 9 that steps the business card 8 with a predetermined pinch, ROM (read-only memory) 10 for program storage, and RAM (read-only memory) 10 for data storage. random access memory) 1); a display section consisting of a liquid crystal display 12 for displaying data and processing contents; and an LED (light emitting diode) display 13 for displaying the operating status of the device; A microprocessor (CPU) 14 that processes programs and controls the operation of each part of the device, a floppy disk drive (FDD) 16 that writes data to a floppy disk 15, a serial input/output interface (310) 17, and a parallel input/output interface ( Plo) 18, etc.

On the other hand, the portable data display device 3 includes, as shown in FIG. 20, a display section consisting of a liquid crystal display 21 for displaying data read from the LSI card 1 and an LED display 22 for displaying operating status, and an internal ROM 23 and an internal RAM 24, and a command input from the keyboard input section 20; 1)i of data processing and each part of the device according to a predetermined program
1) It consists of a microcomputer (CPU) 25 etc. that performs 1).

In the data registration/display system of this embodiment having the above configuration, in order to register business card data such as the company name, department name, name, address, title, telephone number, etc. printed on the business card 8 to the LSI card 1, First, one LSI card 1 is attached to the LSI card reader/writer 4 of the data registration device 2, and the business card data of each business card 8 is input by operating the keyboard input section 5 and using the COD linear image sensor 6.

In this case, it is also possible to input all the business card data using the keyboard input section 5, but it is also possible to input the business card data using the CO
It is optically read by the D linear image sensor 6 (
It is convenient to input the business card data (either part or all of the business card data) as a dot image, and input only the index code for searching from the keyboard input section 5, as it can significantly shorten the input work time. It is.

Further, in this embodiment, the dot image input data is subjected to data compression processing in order to save memory space in the LSI card 1, and the expansion of the compressed data for display by the data display device 3 is performed using the internal RAM 24 of the CPU 25. be exposed. Note that the memory configuration of LSI card 1 is
As shown in the figure.

The business card data input one after another for a large number of business cards in this manner is sequentially written into the LSI card 1 under the control of the CPU 14 and simultaneously displayed on the liquid crystal display 12. In addition, the input business card data can be downloaded to the floppy disk 15, and the floppy disk 15 can be used as a data file for a word processor, for example. Further, the data registration device 2 can make copies of two or more LSI cards 1 from the floppy disk 15 or RAMII, and data can be easily erased and modified.

The portable data display device 3 (usually a plurality of devices are prepared for one data registration device 2) is carried by, for example, a salesperson who often goes out or on business trips, and displays an LSI with data registered. When the card 1 code is input, business card data corresponding to the index is read out from the LSI card 1 and displayed on the liquid crystal display 21.

Data registration to the LSI card 1 may be done by each user of business card data individually, but it is more efficient if it is done all at once by a small number of clerks in an office where the data registration device 2 is installed. In addition, users such as sales representatives who carry business card data or use it on their desks or other nearby places may use LSI cards with different contents categorized by region, region, industry, etc., as necessary. The LSI card 1 with data registered may be attached to the LSI card reader/writer 4 of the data registration device 2, and the data may be read out on the liquid crystal display 12 for checking. Of course, it is possible.

Although the above embodiment describes the case where business card data is registered in an LSI card, the data registration/display system of the present invention is not limited to this. For example, the data registration/display system of the present invention is not limited to this. It can be used for registering and reproducing and displaying a wide variety of data.

〔Effect of the invention〕

The data registration/display system of the present invention allows a large amount of data to be easily registered on a single semiconductor memory card in a short period of time.Moreover, a portable data display device can store an LSI card as needed. You can freely exchange data, and it is extremely easy to search for data, so you can carry business card data, train schedules, and other various data with you.
Alternatively, it is extremely convenient and practical for users who use it on their desks or other places close to them.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an embodiment of a data registration/display system according to the present invention, FIG. 2 is a block diagram of a data registration device in this embodiment, FIG. 3 is a block diagram of the data display device, and FIG. The figure is a schematic diagram for explaining the memory configuration of an LSI card. 1... LSI card (semiconductor memory card),
2... Data registration device, 3... Data display device, 4... LSI card reader/writer, 5... Keyboard input unit, 6... ...C
CD linear image sensor, 10...ROM,
1)...RAM, 12...LCD display, 14...CPU, 19...L
SI card reader, 20... Keyboard input section, 21... Liquid crystal display, 25...
・CPU. Patent applicant: Systems Intelligence Brotacts Co., Ltd.

Claims (2)

[Claims] (1) A card reader/writer that writes and reads data to and from a semiconductor memory card, an input section that inputs data and operation instructions, a storage section, a display section that displays at least the data, and the operation of each part of the device that processes the data. a data registration device for registering data input from the input section in the semiconductor memory card; and a data registration device for registering data input from the input section in the semiconductor memory card; The device is equipped with a card reader, a keyboard input section for inputting operation commands, a display section for displaying data read from the semiconductor memory card, and a microcomputer for controlling the operation of each part of the device according to operation commands input from the keyboard input section. A data registration/display system comprising: a portable data display device for displaying desired data from data registered in a semiconductor memory card on the display section; (2) The data according to claim 1, wherein the input section of the data registration device comprises a keyboard input section for inputting data and operation instructions and a photoelectric conversion element type input section for inputting data. Registration and display system.