CN217847180U

CN217847180U - Material shelf life monitoring system

Info

Publication number: CN217847180U
Application number: CN202222023016.7U
Authority: CN
Inventors: 吴英伟; 李超; 周子娟
Original assignee: BAIC Group ORV Co ltd
Current assignee: BAIC Group ORV Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-11-18
Anticipated expiration: 2032-08-02

Abstract

The utility model provides a material shelf life monitored control system, material shelf life monitored control system includes: the information input module is used for inputting and modifying material information of the material to be monitored; the clock module is used for providing time information; the microprocessor unit is respectively electrically connected with the information input module and the clock module, acquires time information in the clock module, and calculates and compares the time information with the material production date and the material quality guarantee period in the material information of the material to be monitored to obtain the time limit information of the material to be monitored and judge whether to send out an overdue alarm instruction or not; the display module is used for displaying the material information and the time limit information of the material to be monitored in real time; and the reminding alarm module is electrically connected with the microprocessor unit and is used for sending out a reminding signal after receiving the overdue alarm instruction. The utility model provides a problem that the manual management material appearance is careless neglected, and the material shelf life can't show in real time, directly perceivedly.

Description

Material shelf life monitoring system

Technical Field

The embodiment of the utility model provides a relate to material management technical field, especially relate to a material shelf life monitored control system.

Background

In the automobile production management, the management of production materials is very strict, including the management work of receiving, storing, sending and the like of the materials, and the quality guarantee period monitoring and management of the materials are particularly important. For example, if the materials are still used in the automobile production due to overdue, the production quality of automobile parts can be seriously affected, but the quality guarantee periods of different types of materials such as oil, glue and paint are different due to different material types, and the quality guarantee periods of materials in each batch are different, so that the monitoring difficulty of the quality guarantee periods of the materials in a large warehouse is high, even if the materials are registered, the phenomenon of overdue during the material storage period still occurs, and not only is the cost wasted, but also serious production stop accidents are caused.

Therefore, careless management is inevitable, the quality guarantee period of the materials cannot be expressed visually in real time, and errors are inevitable due to unilateral recording and calculation of time by personnel. If the quality guarantee period of the material can be actively, timely and visually prompted, warehouse managers can master the quality guarantee period dynamic state of the material in real time, and effective storage, effective distribution and effective use are achieved. Therefore, there is a need for a material shelf life monitoring system.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a material shelf life monitored control system to solve the problem that the man-made management material appearance careless omission, material shelf life can't show in real time, directly perceived.

In order to solve the technical problem, the utility model discloses a realize like this:

in a first aspect, an embodiment of the present invention provides a material shelf life monitoring system, including:

the information input module is used for inputting and modifying material information of the material to be monitored;

the clock module is used for providing time information;

the microprocessor unit is respectively electrically connected with the information input module and the clock module, acquires time information in the clock module, and calculates and compares the time information with the material production date and the material quality guarantee period in the material information of the material to be monitored to obtain the time limit information of the material to be monitored and judge whether to send out an overdue alarm instruction or not;

the display module is electrically connected with the microprocessor unit and is used for displaying the material information and the deadline information of the material to be monitored in real time;

and the reminding alarm module is electrically connected with the microprocessor unit and is used for sending out a reminding signal after receiving the overdue alarm instruction.

The utility model discloses further set up to: the display module is a liquid crystal display.

The utility model discloses further set up to: the information input module includes a matrix keyboard of 16 keys.

The utility model discloses further set up to: the matrix keyboard is a mechanical key keyboard.

The utility model discloses further set up to: the matrix keyboard is a touch screen keyboard, and the touch screen keyboard is displayed on the display module.

The utility model discloses further set up to: the reminding alarm module comprises a sound alarm; and after receiving the overdue alarm instruction, the sound alarm generates alarm reminding.

The utility model discloses further set up to: the reminding alarm module comprises a light emitter; and after receiving the overdue alarm instruction, the light emitter is lightened.

The utility model discloses further set up to: the clock module includes a real-time clock.

To sum up, the beneficial effects of the utility model are that:

compared with the prior art, in the embodiment of the utility model, the material information is input into the microprocessor unit through the information input module so as to be recorded and electronically managed, and meanwhile, the relevant information can be modified, so that the operation is convenient, and the careless omission of manual management is effectively avoided; the shelf life of all materials is monitored and managed by combining the clock module and the reminding alarm module, and the staff can timely find out whether the materials are overdue or not by utilizing the alarm function of the reminding alarm module, so that the purpose of intelligently monitoring the material shelf life is achieved, the material management function can be more efficiently and accurately carried out, and the management efficiency is improved.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic block diagram of a material shelf life monitoring system according to an embodiment of the present invention.

In the figure: 100. a microprocessor unit; 200. a display module; 300. a reminding alarm module; 400. a clock module; 500. and an information input module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, an embodiment of the present invention provides a material shelf life monitoring system, which includes an information input module 500 for inputting and modifying material information of a material to be monitored, a clock module 400 for providing time information, a microprocessor unit 100, a display module 200 electrically connected to the microprocessor unit 100, and a reminding alarm module 300 electrically connected to the microprocessor unit 100. The microprocessor unit 100 is electrically connected to the information input module 500 and the clock module 400, respectively, and collects time information in the clock module 400, and calculates and compares the time information with a material production date and a material quality guarantee period in material information of the material to be monitored, so as to obtain time limit information of the material to be monitored and determine whether to send an overdue alarm instruction. The display module 200 is configured to display material information and time limit information of the material to be monitored in real time. The reminding alarm module 300 is configured to send out a reminding signal after receiving the overdue alarm instruction.

In this embodiment, the material information may include a material name, a material production date, and a material shelf life, and the term information includes a material expiration time. The microprocessor unit 100 may implement the comparison of data through common hardware, without relying on a software method, for example, the time information in the clock module 400 is compared with the material production date and the material shelf life in the material information of the material to be monitored by a numerical comparator, so as to obtain the term information of the material to be monitored; and then judging whether the deadline information of the material to be monitored exceeds the material expiration time through a numerical comparator and the like, if so, outputting an expiration alarm instruction, and if not, not outputting the expiration alarm instruction. Accordingly, the present invention is not directed to software method improvements.

In one embodiment, the microprocessor unit 100 is an Arduino UNO control board with a MCU as a core.

In this embodiment, the display module 200 is a liquid crystal display. Specifically, the display module 200 employed in the present embodiment is a liquid crystal display (LCD 12864); the 128X64 display with Chinese character library is a lattice pattern liquid crystal display module with 4 bit/8 bit parallel, 3 wire serial multiple interface mode, and the inside contains national standard first-level and second-level simplified Chinese character libraries; the display resolution is 128 × 64, and 8192 Chinese characters with 16 × 16 dots and 128 ASCII character sets with 16 × 8 dots are built in. The display module 200 adopted by the embodiment has a flexible interface mode and simple and convenient operation instructions, and can form a full Chinese man-machine interaction graphical interface; and simultaneously, the Chinese character with 8 multiplied by 4 lines and 16 multiplied by 16 lattice can be displayed, the graphic display can also be completed, and the Chinese character display device has the remarkable characteristics of low voltage and low power consumption. Compared with the same type of graphic dot matrix liquid crystal display module, the display module 200 adopted in the embodiment is simpler in hardware circuit structure or display program, low in price and beneficial to reducing the cost.

In this embodiment, the information input module 500 includes a matrix keyboard with 16 keys. The keyboard adopting the matrix connection mode is used as the information input module 500, so that the occupation of I/O port resources can be reduced, and the keyboard has a simple structure and is simple and convenient to operate. Specifically, the matrix keyboard described in this embodiment is a mechanical key keyboard, and the mechanical key keyboard includes an erasure key.

In this embodiment, the reminding alarm module 300 includes an audible alarm; and when the overdue alarm instruction is received, the sound alarm generates alarm reminding. Specifically, the audible alarm described in this embodiment is an active buzzer, and is triggered by a low level. Through the mode of sound alarm to inform relevant staff, thereby look up material overdue condition fast effectively, and then in time manage corresponding material. Meanwhile, the reminding alarm module 300 further comprises a light emitter; when the overdue alarm instruction is received, the light emitter is lightened; specifically, the light emitter described in this embodiment is a light emitting diode, and is triggered by a high level. The sound alarm is combined to use, sound and light alarm is achieved at the same time, attention conditions after the materials are out of service are further improved, and therefore omission is facilitated. Further, the reminding module 300 of the embodiment can also set an alarm pop-up window, a reminding icon, and the like to realize the function of reminding the expiration of the materials.

In this embodiment, the overdue alarm instruction may be triggered by setting an alarm reminding time, and when the time information acquired by the microprocessor unit 100 to the clock module 400 is consistent with the alarm reminding time, the alarm reminding instruction may be issued. The alarm reminding time is earlier than the material expiration time, so that an early warning effect is achieved, a worker is reminded of using the materials of the batch preferentially, overdue failure is avoided, and cost waste is reduced. The alarm reminding time of the embodiment can be modified through the information input module 500.

In this implementation, the material information further includes a material batch, a material type, a material usage, and a material remaining amount. Through the setting of this information of material surplus to manage and monitor the material, combine the deadline information of material, make the material management more high-efficient and accurate.

The term information also comprises the remaining time of the validity period and the alarm reminding time. Of course, in this embodiment, multiple alarm reminding times, such as the first alarm time and the second alarm time, can be set, so that the staff, the due condition and the use condition of a certain batch of materials can be reminded more accurately and efficiently in a multiple alarm manner, the materials can be arranged more reasonably for use, and the material management and monitoring efficiency is improved.

In this embodiment, the clock module 400 includes a real-time clock. Specifically, the model of the real-time clock of the embodiment is DS1302; DS1302 is a trickle charge clock from DALLAS, which contains a real-time clock/calendar and a 31-byte static RAM on a chip, and communicates with a single-chip microcomputer (the microprocessor unit 100 of this embodiment) via a simple serial interface, the real-time clock/calendar circuit provides information on seconds, minutes, hours, days, dates, months, and years, the number of days per month and the number of days in leap years can be automatically adjusted, and the clock operation can be determined to adopt a 24 or 12 hour format by AM/PM indication. The DS1302 and the single chip microcomputer can simply adopt a synchronous serial mode for communication, and the power consumption is low.

Example 2

The difference between this embodiment and embodiment 1 is that the matrix keyboard of this embodiment is a touch screen keyboard, and the touch screen keyboard is displayed on the display module 200.

The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention.

Claims

1. A material shelf life monitoring system, comprising:

the clock module is used for providing time information;

the microprocessor unit is respectively and electrically connected with the information input module and the clock module, acquires time information in the clock module, and calculates and compares the time information with material production date and material quality guarantee period in the material information of the material to be monitored to obtain the time limit information of the material to be monitored and judges whether an overdue alarm instruction is sent out or not;

the display module is electrically connected with the microprocessor unit and is used for displaying the material information and the time limit information of the material to be monitored in real time;

2. The system of claim 1, wherein the display module is a liquid crystal display.

3. The material shelf-life monitoring system of claim 1, wherein the information input module comprises a 16-key matrix keyboard.

4. The system as claimed in claim 3, wherein the matrix keyboard is a mechanical keypad.

5. The material shelf-life monitoring system of claim 3, wherein the matrix keyboard is a touch-screen keyboard displayed on the display module.

6. The material shelf life monitoring system of claim 1, wherein the reminding alarm module comprises an audible alarm; and after receiving the overdue alarm instruction, the sound alarm generates alarm reminding.

7. The material shelf life monitoring system according to claim 1 or 6, wherein the reminding alarm module comprises a light emitter; and after receiving the overdue alarm instruction, the light emitter is lightened.

8. A material shelf-life monitoring system as claimed in any one of claims 1 to 6 wherein the clock module comprises a real time clock.