JPH01219790A - Handwriting information display device - Google Patents

Abstract

PURPOSE:To obtain the device which is easy to use by adding a control part which can reads data out of a storage part automatically at certain intervals of time and thus enabling simultaneous input from plural input parts. CONSTITUTION:An input part 1 converts handwriting information into position data, which is stored in a storage part 3. Handwriting information which is inputted to an input part 2 at the same time is converted into position data, which is stored in a storage part 4. A clock 6 indicates time intervals of access to the storage parts 3 and 4 by the control part 5. The control part 5 accesses the storage parts 3 and 4 alternately at the specified intervals to read the position data out and displays them on a monitor 7 as image information. This constitution enables the simultaneous input from the plural input parts and eliminates the need for the selection switch of a conventional device, thereby obtaining the easy-to-use device.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a handwritten information display device that processes handwritten information as digit data and displays it on a monitor.

[Conventional technology]

Conventionally, with this type of handwritten information display device, when inputting handwritten information, if there were two or more input sections, the input section was selected using a switch and the information was displayed on the monitor. .

[Problem to be solved by the invention]

In the above-described conventional handwritten information display device, when handwritten information is being input using any one input section, handwritten information cannot be input from other input sections. Furthermore, since a selection switch is required for the input section, it is not easy to use. Furthermore, there is a drawback that simultaneous input from the input section is not possible.

An object of the present invention is to provide a handwritten information display device that eliminates such drawbacks.

[Means to solve the problem]

The handwritten information display device of the present invention includes a plurality of input sections that convert handwritten information into position data, a plurality of storage sections that accumulate position data from each input section, and a plurality of storage sections that store position data in these storage sections. It has a control section that converts the data into read image information at time intervals, and a monitor section that displays the data converted into image information.

〔Example〕

Next, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram showing one embodiment of the present invention.

This handwritten information display device includes two input units 1 and 2 that convert input handwritten information into position data, a storage unit 3 that stores handwritten information input from input unit 1 as position data, and an input unit. a storage unit 4 that stores the handwritten information input from the storage unit 3.2 as position data; a control unit 5 that accesses these storage units, reads position data from the storage unit 3.4 at certain time intervals, and converts it into image information; It includes a clock 6 that instructs the time interval for access from the control unit 5, and a monitor part 7 that displays the read position data as image information.

Next, the operation of this embodiment will be explained.

The input unit 1 converts input handwritten information into position data. The converted position data is stored in the storage section 3. At the same time, handwritten information is input in the input section 2. The input unit 2 converts the input handwritten information into digit 1 data,
The converted position data is stored in the storage section 3.

The clock 6 indicates the time interval (for example, several m5ec) at which the control unit 5 accesses the storage units 3 and 4.

The control unit 5 controls the storage unit 3. at time intervals instructed by the black owl. The storage unit 4 is accessed alternately to read position data and displayed on the monitor part 7 as image information.

As described above, the handwritten information display device of this embodiment allows simultaneous input from two input units.

In the above embodiment, the number of input units was two, but three
By providing more than one input section and having the control section sequentially access a plurality of storage sections, input from a plurality of input sections can be made possible.

〔Effect of the invention〕

As described above, the present invention enables simultaneous input from a plurality of input units by adding a control unit that can automatically read handwritten data from a storage unit at certain time intervals.

Further, unlike conventional handwritten information display devices, there is no need for a selection switch, so there is an advantage that it is easy to use.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing an embodiment of the handwritten information display device of the present invention. 1.2 Input unit 3.4 Accumulation unit 5 Control unit 6 Clock 7 Monitor Partial agent Patent attorney Iwa Yoshiyuki Sae Figure 1

Claims (1)

[Claims] (1) A plurality of input sections that convert handwritten information into position data, a plurality of storage sections that accumulate position data from each input section, and image information that reads out the position data in these storage sections at certain time intervals. A handwritten information display device that has a control unit that converts data into image information, and a monitor unit that displays data converted to image information.