KR20130010292A - Matrix code device for changing matrix data on real-time and method for changing and displaying matrix code - Google Patents

Abstract

PURPOSE: A method for changing and displaying a matrix code is provided to change 2D matrix code information based on change code information of a user and to display the 2D matrix code information. CONSTITUTION: An information input unit(110) inputs new code information for generation of a matrix code. A code information generation unit(130) codes the new code information and generates the new matrix code. A display unit(150) displays the matrix code on a real time. A code information change unit(140) determines input of measure information and changed code information. The code information change unit changes the code information of the matrix code based on the measurement information. [Reference numerals] (110) Information input unit; (120) Sensor unit; (130) Code information generation unit; (140) Code information conversion unit; (150) Display unit; (160) Memory unit; (170) Power supply unit; (180) Key input unit; (190) Digital clock unit; (AA) New code information; (BB) Conversion code information; (CC,DD) Measurement information; (EE) Matrix code output signal

Description

MATRIX CODE DEVICE FOR CHANGING MATRIX DATA ON REAL-TIME AND METHOD FOR CHANGING AND DISPLAYING MATRIX CODE}

The present invention relates to a matrix code device for generating, modifying, and displaying two-dimensional codes such as QR codes, PDF417, DataMatrix, and Maxi Code. Unlike the conventional method, which was not possible to change, the present invention relates to an apparatus for changing two-dimensional matrix code information and displaying in real time based on measurement information about a surrounding environment or change code information of a user.

Typical two-dimensional codes such as QR code, PDF417, DataMatrix, Maxi Code, and other codes are used to print data such as numbers or letters inputted by a program of a personal computer (PC) or a code generator that generates the two-dimensional code. It is printed and used by a production machine. Such a matrix code cannot change the content of data stored in the code.

On the other hand, with regard to a technique for generating and displaying a two-dimensional code, it is partially disclosed in Korean Registered Application No. 20-0314660 (hereinafter referred to as "prior literature").

As described in the registration document, the device according to the prior document, when a user who finds a public institution inputs a task content to be processed by the public institution through a user terminal installed in the public institution, the user inputs the input information. An interface for receiving transmission through communication with the terminal; An encrypted two-dimensional code generator for generating the transmitted information into an encrypted two-dimensional code; A two-dimensional code output unit for outputting at least one of an encrypted two-dimensional code and a user name, work processing contents, a work processing paper serial number, and a waiting number through the encrypted two-dimensional code generating unit; A two-dimensional code generator and a two-dimensional code generator that control the interface, an encrypted two-dimensional code generator, a two-dimensional code output unit, and a control unit for controlling the transmission of information between the components A two-dimensional code input unit for receiving an encrypted two-dimensional code and information recorded on the business processing paper output through the code output unit; An encrypted two-dimensional code reading unit for reading an encrypted two-dimensional code input through the input unit by a preset reading program; An interface for transmitting the information read through the encrypted two-dimensional code reading unit and the information input through the input unit to a teller terminal used by an employee of the public institution; A two-dimensional code reading device configured to control the interface, an encrypted two-dimensional code reading section, and a two-dimensional code input section, and control a information transmission between the respective components; It is made, including.

However, the above-mentioned prior document is a technology for encoding the input information after inputting specific information through a user terminal, and there is a problem in that the two-dimensional code can be changed and displayed in real time.

Korean Registered Application No. 20-0314660 (Registration date: May 15, 2003, Designation name: Two-dimensional code generation and reading device, claims 1 to 2).

The present invention has been made in view of the above problems, and unlike the prior art in which the two-dimensional code could not be changed according to the production of printed matter or other similar engravings, the measurement information about the surrounding environment or the change code information of the user was obtained. It is an object of the present invention to provide an apparatus for displaying two-dimensional matrix code information in real time.

The present invention for achieving the technical problem relates to a matrix code device that can be changed in real time, the user receives a new code information for generating a matrix code to be displayed, or a change of the user to change the coded pre-stored matrix code An information input unit for receiving code information; A sensor unit for measuring environmental information and work information of surroundings and generating measurement information that is changed in real time; A code information generator for generating new matrix codes by encoding the new code information input through the information input unit; It is determined whether the change code information of the user or the measurement information changed in real time is input, and if input, the code information of the pre-stored matrix code is based on the change code information of the user or measurement information changed in real time. Code information changing unit for changing; And a display unit displaying the matrix code generated by the code information generation unit or the matrix code changed through the code information changing unit in real time. It includes.

In addition, the information input unit, characterized in that it comprises a port or connector of various standards for receiving information from the outside.

The sensor unit may include a temperature sensor, a humidity sensor, and a work information measuring sensor.

The display unit may display text, graphics, and images according to user control information. The display unit may display various types of time information and operation data of the device.

In addition, the memory unit for storing a variety of information including information about the existing matrix code and the modified matrix code; A power supply unit supplying power; And a key input unit for receiving user control information. And further comprising:

And a digital clock unit for counting a current time and generating a matrix code output signal at a predetermined time period. The display unit may further include a current matrix code for each preset period through the digital clock unit.

The present invention relates to a method of changing and displaying a matrix code, the method comprising: (a) receiving new code information for generating a matrix code to be displayed by an information input unit; (b) generating a new matrix code by encoding the new code information input through the step (a) by the code information generating unit; (c) displaying, by the display unit, the matrix code generated through the step (b) in real time; (d) determining whether the code information change unit inputs change code information of the user or measurement information changed in real time; (e) changing the code information of the pre-stored matrix code based on the change code information of the user or the measurement information changed in real time, when input, as a result of the determination of step (d); And (f) displaying the changed matrix code in real time by the display unit. It includes.

And (g) if it is not input as a result of the determination of step (d), executing the procedure to the step (d) of the code information changing unit; It characterized in that it further comprises.

According to the present invention as described above, unlike the prior art that the two-dimensional code can not be changed in the form of printed matter or other similar carvings, based on the measurement information about the surrounding environment or the user's change code information, two-dimensional matrix There is an effect that can provide a device for displaying in real time by changing the code information.

1 is an overall configuration diagram conceptually showing a matrix code device capable of changing in real time according to the present invention.
2 is a flowchart of a method of changing and displaying a matrix code according to the present invention;

Specific features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. It is to be noted that the detailed description of known functions and constructions related to the present invention is omitted when it is determined that the gist of the present invention may be unnecessarily blurred.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

A matrix code device capable of real-time change according to the present invention will be described with reference to FIG. 1 as follows.

1 is an overall configuration diagram conceptually showing a matrix code device 100 (hereinafter, referred to as a 'matrix code device') capable of real-time change according to the present invention. As shown, the information input unit 110 and the sensor unit 120 are illustrated. ), Including a code information generating unit 130, code information changing unit 140, display unit 150, memory unit 160, power supply unit 170, key input unit 180 and digital clock unit 190 Is done.

Specifically, the information input unit 110 receives new code information for generating a matrix code to be displayed, or receives change code information of a user for changing a coded and stored matrix code.

In addition, a user may input information through a mobile PC or laptop including a tablet PC, and the information input unit 110 may be set as a port or a connector of various standards for receiving such information from the outside. .

Here, the matrix code may be various codes such as QR code, PDF417, DataMatrix and Maxi Code, but QR code is preferable.

The sensor unit 120 measures environmental information and work information, including ambient temperature and humidity, and performs a function of generating measurement information that is changed in real time, a temperature sensor measuring ambient temperature and humidity, and It consists of a variety of analog and digital sensors, such as humidity sensors and work information measuring sensors.

At this time, the job information measuring sensor may be a sensor for measuring the defective rate of the product production line.

The code information generator 130 codes the new code information input through the information input unit 110 to generate a new matrix code.

Meanwhile, the code information generation unit 130 may generate a new matrix code using the measurement information measured by the sensor unit 120.

The code information changing unit 140 determines whether the change code information of the user or the measurement information that is changed in real time is input, and when input, based on the change code information of the user or the measurement information changed in real time, The code information of the previously stored matrix code is changed.

The display unit 150 displays the matrix code generated through the code information generation unit 130, that is, the matrix code changed through the existing matrix code or the code information changing unit 140 in real time. In this case, the display unit 150 may be variously set to EL, LCD, LED, and new material light emitting body having various standards including a flat panel and a semiconductor.

In addition to the matrix code, the display unit 150 may display text, graphics, and images according to user control information, and may display various types of time information and operation data of the device.

The memory unit 160 stores various kinds of information in the device including information about the existing matrix code and the changed matrix code, and the power supply unit 170 performs a function of supplying power, such as a solar cell, a battery, and an AC power supply unit. And the like.

The key input unit 180 is a device capable of receiving numbers and letters, and receives user control information for controlling the device.

The digital clock unit 190 counters the current time and generates a matrix code output signal at a predetermined time period.

Accordingly, the display unit 150 may display the current matrix code for each predetermined period through the digital clock unit 190.

In summary, the matrix code device which can be changed in real time according to the present invention is used as a device for displaying information about plants in an arboretum as a matrix code, or as a device for displaying work information for a product production line as a matrix code. Can be used.

In other words, while displaying a new matrix code normally input by the user, if the user changes the matrix code, or the environmental information such as the ambient temperature and humidity and the operation information about the defective rate during the production of the product, the matrix code is changed. Can be displayed in real time. In addition, it is desirable to understand that the measurement information by the sensor unit is automatically stored at a time interval, for example, at an hourly interval, and the matrix code can be changed and displayed at the same time.

Hereinafter, a method of changing and displaying a matrix code using the above-described apparatus will be described.

2 is a flowchart illustrating a method of changing and displaying a matrix code according to the present invention. As illustrated, the information input unit 110 receives new code information for generating a matrix code to be displayed (S10). The generation unit 130 generates a new matrix code by encoding the new code information input through the step S10 (S20).

Thereafter, the display unit 150 displays the matrix code generated through the step S20 in real time (S30).

In addition, the code information changing unit 140 determines whether the change code information of the user through the information input unit 110 or the measurement information changed in real time through the sensor unit 140 is input (S40).

As a result of the determination in step S40, when input, the code information changing unit 140 changes the code information of the pre-stored matrix code based on the change code information of the user or the measurement information changed in real time (S50). The display unit 150 displays the changed matrix code in real time (S60).

On the other hand, if the determination result of step S40, if not input, the code information changing unit 140 performs the procedure to the step S40.

While the present invention has been particularly shown and described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It will be appreciated by those skilled in the art that numerous changes and modifications may be made without departing from the invention. Accordingly, all such appropriate modifications and changes, and equivalents thereof, should be regarded as within the scope of the present invention.

100: Matrix code device with real-time change
110: information input unit 120: sensor unit
130: code information generating unit 140: code information changing unit
150: display unit 160: memory unit
170: power supply unit 180: key input unit
190: digital clock unit

Claims (8)

An information input unit 110 for receiving new code information for generating a matrix code to be displayed or receiving change code information of a user for changing a coded and stored matrix code;
A sensor unit 120 for measuring environmental information and work information of surroundings and generating measurement information that is changed in real time;
A code information generator 130 for generating a new matrix code by encoding the new code information input through the information input unit 110;
It is determined whether the change code information of the user or the measurement information changed in real time is input, and if input, the code information of the pre-stored matrix code is based on the change code information of the user or measurement information changed in real time. Code information changing unit 140 for changing; And
A display unit 150 displaying the matrix code generated by the code information generating unit 130 or the matrix code changed by the code information changing unit 140 in real time; Matrix code device that can be changed in real time including a.
The method of claim 1,
The information input unit 110,
Matrix code device that can be changed in real time comprising a port or connector of various standards for receiving information from the outside.
The method of claim 1,
The sensor unit 130,
A matrix code device capable of real-time change, comprising a temperature sensor, a humidity sensor, and a work information measuring sensor.
The method of claim 1,
The display unit 150,
Character code, graphics and video can be displayed according to the user control information, the time code, matrix code device capable of real-time change, characterized in that it displays a variety of data related to the operating state of the device.
The method of claim 1,
A memory unit 160 for storing various types of information including information on existing matrix codes and modified matrix codes;
A power supply unit 170 for supplying power; And
A key input unit 180 for receiving user control information; Matrix code device capable of real-time change, characterized in that it further comprises.
The method of claim 1,
A digital clock unit for counting a current time and generating a matrix code output signal at a predetermined time period; Further comprising:
The display unit 150,
The matrix code device is real-time change, characterized in that for displaying the current matrix code for each predetermined period through the digital clock unit (190).
(a) receiving new code information for generating a matrix code to be displayed by the information input unit 110;
(b) generating, by the code information generation unit 130, a new matrix code by encoding the new code information input through the step (a);
(c) displaying, by the display unit 150, the matrix code generated through the step (b) in real time;
(d) determining whether the code information changing unit 140 inputs change code information of the user or measurement information that is changed in real time;
(e) When it is determined as a result of the step (d), the code information changing unit 140, based on the change code information of the user or the measurement information changed in real time, receives the code information of the pre-stored matrix code. Changing; And
(f) displaying, by the display unit, the changed matrix code in real time; Method of changing and displaying the matrix code comprising a.
The method of claim 7, wherein
(g) the code information changing unit 140 executing the procedure to step (d) if it is not input as a result of the determination of step (d); The method of changing and displaying the matrix code further comprising.

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