JPH03242777A - Control device - Google Patents

Abstract

PURPOSE:To easily decide a defective mark on a card and the failure of the control device by previously storing a mark entering column in a graphic memory as a patterned graphic and displaying a read mark differently from a mark entering column to which no mark is inputted. CONSTITUTION:Data such as a time schedule and control are set up in the mark entering column C of a mark sheet S at first. Then, the mark sheets S is inserted into the card inserting slot of a main operation panel and a mark M is read out by the reflection of a photoreflector synchronously with an identification(ID) code. The read mark M is stored in a random access memory (RAM) as a graphic. The read mark M is displayed on a liquid crystal display part in accordance with the ID code D and the mark M differently from a mark entering column C to which no mark M is inputted due to the unreading or misreading of the mark M. Consequently, the defective mark of the card and the failure of the device can easily be decided.

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Application Field) The present invention relates to a control device that controls the reading of marks written on cards.

(Prior art) As a conventional control device of this type, even if the 1f special fair 1
The device described in Japanese Patent Publication No. 1-40959 (known) is a control device that reads marks on cards such as mark sheets and performs control. be.

Then, this control device performs b) by displaying an error for each block based on the read contents.

(Problems to be Solved by the Invention) However, in the case of the above-mentioned device, it is difficult to determine an error in a mark because a black and white error is displayed for each block without checking the error for each mark on the card. In general, reading errors for mark sheet type cards are mostly due to weak marks, insufficient marks, or marking errors such as incorrect markings, so it is necessary to mark again and check for mark errors. Must be.

Furthermore, there is also the problem that it is difficult to determine whether a defective device such as a card reader or an interface is a defective mark.

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a control device that can easily determine a defective mark on a card and a failure of a device such as a reading means.

[Structure of the invention]

(Means for Solving the Problems) The present invention provides a control device that reads the contents marked in a plurality of mark entry fields provided on a card and performs control according to the read contents. an intake port, a reading means for reading the mark of the card taken in from the card intake port, a figure memory for storing a figure schematizing a mark entry field of the mark read in advance by the reading means, and this figure. Displaying the figure stored in the memory, and displaying the mark entry field corresponding to the mark read by the reading means among the mark entry fields of the figure at a different mark position from the mark entry field where no mark was read. and display means.

(Function) The present invention stores a mark entry field as a schematic diagram in advance in a graphic memory, takes a card through a card slot, reads a mark with a reading means, and displays a mark field in which the mark is read. will be displayed differently than the mark field where no marks have been read.

(Embodiment) Hereinafter, an embodiment of the control device of the present invention will be described with reference to the drawings.

In Figure 2, 1 is the main operation panel that performs transmission control, etc.
A control terminal 4 to which a lighting fixture 3 is connected is connected to the main operation panel 1 via a two-wire transmission line 2, and the control terminal 4 is controlled according to the main operation panel 1. Furthermore, a wall switch 5 for turning on/off the lighting fixture 3 and a light sensor 6 for detecting daylight are connected to the two-wire transmission line 2, and a light sensor terminal that controls the lighting fixture 3 according to the light sensor 6. Vessel 7
is connected.

The main operation panel 1 includes a setting switch section 11 for setting operations individually, for each group, or for each zone, a control switch section 12 for setting lighting, turning off, time, etc., and a card intake port 13 for receiving a mark sheet S as a card. and a liquid crystal display section 14 as a display means.

In addition, as shown in FIG. 1, the main operation panel l has an address/data bus 21 connected to a central processing unit (CPU)
An interrupt controller 22, a read-only memory (ROM) 23 that stores control programs, etc., a random access memory that stores input data, etc., and has a pre-schematized mark entry field C that functions as a graphic memory. - Inputs signals from the memory (RAM) 24, the liquid crystal display (LCD) controller 2j that controls the card reader 25 that reads the marks on the mark sheet S, the card reader controller 27 that controls the liquid crystal display, and the optical sensor terminal 7 A plurality of operation panels 29 including a daylight sensor input interface 28, a setting switch section 11, etc., a 2-wire transmission line interface 31 for communicating with the 2-wire transmission line 2, a program operation connected to the wall switch 5, etc. A switch interface 32, a printer interface 33 connected to a printer (not shown), another interface 34, and a parallel input/output interface 35 are connected.

Further, the card reader 25 has 12 photoreflectors 4 corresponding to the identification codes for identifying the 10 mark entry fields C in each vertical row and the horizontal columns of the mark sheet shown in FIG.
1 are connected, and each of these photoreflectors 41 is connected to an amplifier 42, which in turn is connected to two pass buffers 43 . 44, and these path buffers 43, 44 are connected to the address/data bus.

Furthermore, the liquid crystal display section 14 is configured to display the identification code attached to the mark sheet S and the mark M marked in the mark entry field C as they are, as shown in FIG.

Next, the operation of the above embodiment will be explained.

First, data such as a time schedule or control is set in the mark entry column C of the mark sheet S.

Then, insert the mark sheet S into the card inlet 13 of the main operation panel 1, and
1, the mark M is read by reflection in synchronization with the identification code. This read mark M is stored in the random access memory 24 as a graphic.

Then, as shown in FIG. 6, the read mark M is displayed on the liquid crystal display section 14 in correspondence with the identification code and the mark M.
The display will be different from the mark entry field C where the mark M was not read, such as a message that the mark M was not read.

Here, for example, if a mark M is made on the mark sheet S but the corresponding mark M is not displayed on the liquid crystal display section 14, it can be determined that the mark is defective. If no corresponding mark M is displayed in one horizontal row at all, or if many marks M are missing, it can be determined that there is a failure in the device such as the photoreflector 41 in the corresponding row. After that, as usual,
Program errors and other ungrammatical defects are determined and displayed on the liquid crystal display section 14 with symbols or explanations.

Then, normal control is performed by sending a transmission signal from the main operation panel 1 to the control terminal 4 via the two-wire transmission line 2, and
The lighting equipment 3 is controlled based on a signal from the wall switch 5 or the optical sensor terminal 7.

〔Effect of the invention〕

According to the present invention, a mark entry field is stored in advance in a graphic memory as a schematic diagram, and the read mark is read by the mark reading means of the card taken in at the intake port. Since the display means is different from the mark entry field, it is possible to easily determine whether there is a defective mark on the card or a malfunction of the device such as the reading means.

[Brief explanation of drawings]

Fig. 1 is a block diagram showing a control device according to an embodiment of the present invention, Fig. 2 is a block diagram showing the same system, Fig. 3 is a diagram showing the main operation panel of the above system, and Fig. 4 is a diagram showing a card reader. FIG. 5 is a diagram showing a mark sheet, and FIG. 6 is a diagram showing a liquid crystal display section. 13...Card intake port, 14...Liquid crystal display section as display means, 24...Random access memory (RAM) as graphic memory, 25...Card reader as reading means, C...Mark entry field , M. Mark, S.
- Mark sheet as a card.

Claims (1)

[Claims] (1) In a control device that reads the contents marked in multiple mark entry fields provided on the card and performs control according to the read contents, there is a card intake port into which the above-mentioned card is taken, and a card intake port through which the card is taken in. a reading means for reading the mark on the card read by the reading means; a figure memory for storing a figure which is a schematic representation of the mark entry field of the mark read in advance by the reading means; and a figure memory for displaying the figure stored in the figure memory; ,
It is characterized by comprising display means for displaying a mark entry field corresponding to a mark read by the reading means among the mark entry fields of the figure at a different mark position from a mark entry field in which no mark was read. control device.