JPS61229132A - Timepiece device combinedly used for processing information - Google Patents

Abstract

PURPOSE:To make the titled device execute easily high degree data protection and data processing, by giving a data processing function, data displaying function, and decoding function to the watch device. CONSTITUTION:A cable terminal 201 is inserted into terminal holes 101 and 102 and data communication is performed between an external device and this watch. When data are outputted from the watch device to the external device, results obtained after a microprocessor (P) 330 makes operation processing or data read from memories 340 and 341 are inputted in a code controlling circuit 308 and encoded. The encoded data are converted into the blinking signal of an LED 310 by means of a driving circuit 311 and irradiated upon a phototransistor 309, and then, sent to a persisting device after they are again converted into electric signals. When the above-mentioned data and operation-processed results are displayed on a display circuit, the data and results are passed through a time count controlling circuit 360 after they are set in an input-output controlling circuit 342, and then, outputted to the display circuit 362 through a driving circuit 361.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a recording device for data obtained by an identification recognition means of an operator in the field of information processing.

[Conventional technology]

In recent years, with the development of data processing using computers, the need for data security protection has increased. Therefore,
A so-called IL (IL) card is used for access to and from the computer installation site and for permission to operate the computer. However, operators often have to carry this card with them at all times, which is inconvenient. Additionally, ID cards have the disadvantage that their data can be easily read by a reader and can be duplicated. Furthermore, the storage capacity of this ID card was at most 200 bytes, so it could not be used to store large amounts of data.

[Problem that the invention seeks to solve]

Therefore, the purpose of the present invention is to provide a high level of confidentiality@? We would like to provide an alternative storage means to ID cards that can store large amounts of data.

[Means to try to solve problems]

According to the present invention, by providing a wristwatch or vented type watch that is normally carried by a worker with a data decoding function, data processing functions such as arithmetic and logical judgment, and a data retention function, it is possible to create an advanced and complex watch. It is possible to obtain an information processing and timepiece device capable of performing a check.

That is, the timepiece device of the present invention adds an integrated circuit to a portable timepiece, shares the power supply and basic clock signal with a circuit for the original timekeeping function of the timepiece, and includes an added integrated circuit pressure data input/output circuit, Data processing may also be performed by including a microprocessor, memory, and data decoding and data decoding circuitry.

〔Example〕

Next, a sharp part will be described with reference to the drawings showing one embodiment of the present invention.

FIG. 3 is an external view of one embodiment of the present invention. Terminal hole 10
Reference numerals 1 and 102 denote terminal holes for functionally connecting to an external device. For example, a cable terminal 201 is inserted and connected to the terminal holes 101 and 102 as shown in FIG.

In this coupled state, data is exchanged with an external device, and communication is started by a signal transmitted to the signal line of the cable terminal 201 or by a switch provided on the face of the watch.

The circuit of this timekeeping device will be explained with reference to FIG. In this embodiment, an optical coupling circuit using a light emitting diode 305 and 310.7 phototransistors 306 and 309 is used in the input/output terminal to optically exchange data with an external device. As a result, electrical malfunctions are prevented from occurring. That is, the terminal 30
1 and 302 are on the cable terminal 201 side in Figure 2,
The light emitting diode 305 inside this cable terminal is made to blink.

Note that the diode 305 may be provided on the timekeeping device side. A blinking signal from the light emitting diode 305 is received by a phototransistor 306 and converted into an electrical signal. The waveform of the converted electrical signal is amplified and shaped by the amplification and shaping circuit 307, and is inputted to the code control circuit 308K, where the data code is decoded. As soon as this is completed, an interrupt signal 321 is generated, causing a glog 21 interrupt to the microphone setter 330. As a result, decoded data is passed to microprocessor 330 via data bus 320.

A program for processing this data is stored in memory 340, and the processing results are stored in random access memory 341.
is memorized.

Next, data output from this timekeeping device to an external device will be explained. Microprocessor 330 and memory 340
Alternatively, the data read from the memory 341 or the data resulting from arithmetic processing thereof are sent to the code control circuit 341.
8 and encoded. The encoded data is converted by the drive circuit 311 into a blinking signal for the light emitting diode 310, irradiated onto the phototransistor 309, converted again into an electrical signal, and sent to the connecting device.

The data read by the memory 340 or 341 by the microprocessor 330 or the result of all the arithmetic processing thereof is set in the input/output control circuit 342, passes through the clock control circuit 360, and is sent to the drive circuit 361.
It is output to the display circuit 362 after t-. As a result, data is displayed 104 as shown in FIG. This function can be used, for example, when displaying data in response to a command from a connected device, in other words, when using this timekeeping device instead of a banking card at a bank teller device, the deposit balance can be displayed at an appropriate time. It can be used for, etc.

Note that the oscillation circuit 350 used as a sub-time circuit in the time control circuit 360 can also be used as a clock signal for the microprocessor 330.

〔Effect of the invention〕

As explained above, the present invention provides a timekeeping device that provides advanced data protection and facilitates data processing by providing a portable watch with a data processing function, a data display function, an encoding function, and a code decoding function. k can be obtained.

[Brief explanation of drawings]

FIG. 1 is a circuit diagram showing an embodiment of the present invention, FIG. 2 is a diagram showing a connection state between the device of the embodiment of the invention and an external device,
FIG. 3 is an external view showing one embodiment of the present invention. Agent Patent Attorney Uchihara, Meeting 1'\, 1.
'\2-ノ' Voice, 3 Figure

Claims (1)

[Claims] A terminal for inputting information processing data, an amplifying and shaping circuit for amplifying and shaping the input data waveform from the terminal, a control unit for decoding the output data of the amplifying and shaping circuit, and processing the data decoded by the control unit. A microprocessor, a first storage section that stores an execution program of the microprocessor and fixed data, a second storage section that stores variable data, and a drive circuit that encodes and sends out results processed by the microprocessor. An information processing and timepiece device comprising: