CN113110171A

CN113110171A - Intelligent laboratory integrated system and control method thereof

Info

Publication number: CN113110171A
Application number: CN202110401938.4A
Authority: CN
Inventors: 张海清
Original assignee: Jiangsu Weike Technology Co ltd
Current assignee: Jiangsu Weike Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-07-13

Abstract

The invention provides an intelligent laboratory integrated system and a control method thereof, wherein the intelligent laboratory integrated system comprises the following steps: a mobile terminal; the system comprises a plurality of experimental devices, a plurality of control units and a control unit, wherein the experimental devices are provided with RFID electronic tags; the processing device is in communication with the mobile terminal and the plurality of experimental devices in a wireless communication mode, and the mobile terminal sends operation instructions to remotely control the plurality of experimental devices through the processing device; and the RFID reader-writer is communicated with the processing equipment in a wireless communication mode, and the processing equipment acquires the position of the RFID electronic tag through the RFID reader-writer and provides the position information to the mobile terminal. The invention can help the administrator to remotely control the starting and stopping of the experimental equipment and observe whether the experimental equipment is lent. The remote control experimental equipment can also effectively reduce the personal hazard possibly caused by the experiment and ensure the safety of the experiment operation.

Description

Intelligent laboratory integrated system and control method thereof

Technical Field

The invention relates to the technical field of experimental equipment, in particular to an intelligent laboratory integrated system and a control method thereof.

Background

With the rapid development of artificial intelligence, many technologies related to intelligent laboratories are available on the market, but few are related to remote control of experimental equipment and real-time monitoring of experimental equipment.

At present, the intellectualization of a laboratory mainly means that the automatic control and the monitoring of the laboratory are realized by electric equipment such as an access control, an air conditioner, a power socket and the like, but management departments such as the working condition, the external borrowing condition and the like of experimental equipment and the like as the laboratory can not know the situation, the daily maintenance and the loss maintenance of the instrument and equipment still stop on the modes of paper record and manual management, and the integrity and the continuity in the layout are lacked.

Therefore, it is necessary to design a new intelligent integrated laboratory system and a control method thereof to overcome the above-mentioned drawbacks.

Disclosure of Invention

The invention aims to provide an intelligent laboratory integrated system and a control method thereof, which can remotely control experimental equipment and record the lending condition of the experimental equipment through an RFID module.

In order to achieve the above object, the present invention provides an integrated system for an intelligent laboratory, which comprises a mobile terminal; the system comprises a plurality of experimental devices, a monitoring device and a control device, wherein the experimental devices are provided with RFID electronic tags; the processing device is communicated with the mobile terminal and the plurality of experimental devices in a wireless communication mode, and the mobile terminal sends operation instructions to remotely control the plurality of experimental devices through the processing device; and the RFID reader-writer is communicated with the processing equipment in a wireless communication mode, and the processing equipment acquires the position of the RFID electronic tag through the RFID reader-writer and provides the generated position information for the mobile terminal.

Preferably, the RFID electronic tag is generated by a serial number of the experimental equipment.

Preferably, the mobile terminal and the processing device are in wireless communication through a wireless network.

Preferably, the processing device and the experimental devices are in wireless communication through a wireless network or a Zigbee network.

Preferably, the processing device and the RFID reader/writer perform wireless communication through a wireless network or a Zigbee network.

Preferably, the mobile terminal includes any one of a smart phone, a tablet computer and a wearable device.

Preferably, the experimental facility comprises: heating equipment, cooling equipment, agitated vessel and weighing device.

Preferably, the processing device is a personal computer.

Based on the intelligent laboratory integrated system, the invention also provides a control method, which comprises the following steps: sending an operation instruction through the mobile terminal; receiving the operation instruction through a processing device, wherein the processing device controls a plurality of experimental devices according to the operation instruction; receiving the positions of RFID electronic tags arranged on the experimental equipment through an RFID reader-writer, wherein the RFID electronic tags are arranged on the experimental equipment to provide position information; providing, by the processing device, the location information to the mobile terminal.

Compared with the prior art, the intelligent laboratory integrated system and the control method thereof provided by the invention can help a manager to remotely control the starting and stopping of the experimental equipment and observe whether the experimental equipment is lent or not through the communication and control relationship among the mobile terminal, the experimental equipment, the RFID electronic tag arranged on the experimental equipment, the processing equipment and the RFID reader-writer. The remote control experimental equipment can also effectively reduce the personal hazard possibly caused by the experiment and ensure the safety of the experiment operation.

Drawings

Fig. 1 is a block diagram of an integrated intelligent laboratory system according to an embodiment of the present invention;

fig. 2 is a schematic flow chart illustrating a control method of the intelligent integrated laboratory system according to an embodiment of the present invention.

Detailed Description

In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.

Certain terms are used throughout the description and following claims to refer to particular components. As one of ordinary skill in the art will appreciate, manufacturers may refer to a component by different names. The present specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to.

Referring to fig. 1 and fig. 2, fig. 1 is a block diagram of an integrated intelligent laboratory system according to an embodiment of the present invention; fig. 2 is a schematic flow chart illustrating a control method of the intelligent integrated laboratory system according to an embodiment of the present invention.

As shown in fig. 1, the present invention provides an intelligent laboratory integrated system 10, comprising: a mobile terminal 100; a plurality of experimental devices 200, the plurality of experimental devices 200 being provided with RFID electronic tags 401; a processing device 300, the processing device 300 being in communication with the mobile terminal 100 and the plurality of experimental devices 200 by means of wireless communication, the mobile terminal 100 transmitting an operation instruction to remotely control the plurality of experimental devices 200 through the processing device 300; an RFID reader 400, the RFID reader 400 communicating with the processing device 300 by wireless communication, the processing device 300 obtaining the location of the RFID tag 401 through the RFID reader 400, and providing the generated location information to the mobile terminal 100.

In one embodiment, the RFID tag 401 is generated from a serial number of the experimental device 200.

In one embodiment, the mobile terminal 100 and the processing device 300 communicate wirelessly via a wireless network.

In one embodiment, the processing device 300 and the experimental devices 200 are in wireless communication via a wireless network or a Zigbee network.

In an embodiment, the processing device 300 and the RFID reader 400 perform wireless communication via a wireless network or a Zigbee network.

The RFID reader 400 is controlled by a single chip, and drives an antenna to perform read/write operations on the Mifar card, i.e., a transponder (PICC). The RFID reader-writer 400 module adopts a non-contact low-power consumption reading-writing base station chip MF RC522 of Philips company, and belongs to a high-integration card reading chip series applied to 13.56MHz non-contact communication. The card reading chip series completely integrates all types of passive non-contact read-through modes and protocols under the frequency of 13.56 MHz. MF RC522 supports all layers of ISO14443A, with transmission speeds up to 424kbps, internal transmitter sections capable of driving close range antennas directly without the need for additional active circuitry, and receiver sections providing a robust and efficient demodulation and decoding circuitry for receiving ISO14443A compliant reply signals. The digital processing section provides parity and CRC detection functions. RC522 has three interface modes to communicate with any MCU conveniently, SPI mode, UART mode, I2C mode.

The antenna interface of RC522 includes: VMID (leg 16), TX1 (leg 11), TX2 (leg 13), RX (leg 17). The signals transmitted from the TX1 and TX2 pins are modulated 13.56MHz carrier signals, supplemented by a number of passive devices to implement matching and filtering functions to directly drive the antenna. The internal receiving circuit operates with the function that the response signal of the card has a modulation on both side bands of the subcarrier. The internally generated VMID signal of MFRC522 is used as a bias for the RX pin input signal. In order to stabilize the output of VMID, a capacitor C5 is connected between VMI and GND. The receiving circuit needs to connect a voltage dividing circuit (R15, R16) between RX and VMID. L4, L5, C24, and C25 constitute an EMC low-pass filter, and C20, C21, C22, and C23 constitute an antenna matching circuit.

The MCU adopts STC11F32X to greatly simplify the design of the hardware circuit of the singlechip. Besides the advantage of simple development, the integrated watchdog function of STC11F32X can ensure that MCU is reset to work again if system 10 is out of order within a certain time, on the other hand SPI and UART communication interfaces inside STC11F32X can conveniently implement multiple communication modes with MF RC522, meeting the needs of various situations. Furthermore, STC11F32X also has an internal Flash of sufficient size to meet the storage requirements of system 10 without the need for an external storage device.

In an embodiment, the mobile terminal 100 includes any one of a smart phone, a tablet computer, and a wearable device.

In one embodiment, the experimental apparatus 200 comprises: heating equipment, cooling equipment, agitated vessel and weighing device.

In one embodiment, the processing device 300 is a personal computer.

As shown in fig. 2, based on the intelligent integrated laboratory system 10 provided in the above embodiment, the present invention further provides a control method of the intelligent integrated laboratory system 10, the method comprising the steps of:

step S100, sending an operation instruction through the mobile terminal 100;

step S200, receiving the operation instruction through the processing device 300, the processing device 300 controlling the plurality of experimental devices 200 according to the operation instruction;

step S300, receiving, by the RFID reader 400, the positions of the RFID electronic tags 401 disposed on the plurality of experimental apparatuses 200, where the RFID electronic tags 401 are disposed on the plurality of experimental apparatuses 200 to provide position information;

step S400, the location information is provided to the mobile terminal 100 by the processing device 300.

Preferably, the RFID tag 401 is generated from a serial number of the experimental device 200.

It should be noted that the above-described embodiments of the system 10 are merely illustrative, and the units described as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. In addition, in the drawings of the embodiment of the system 10 provided by the present invention, the connection relationship between the modules indicates that there is a communication connection therebetween, and may be implemented as one or more communication buses or signal lines.

In summary, the intelligent laboratory integrated system 10 and the control method thereof provided by the present invention can help an administrator to remotely control the start and stop of the experimental apparatus 200 and observe whether the experimental apparatus 200 is lent or not through the communication and control relationship among the mobile terminal 100, the experimental apparatus 200, the RFID tag 401 disposed on the experimental apparatus 200, the processing apparatus 300, and the RFID reader 400. The remote control experiment equipment 200 can also effectively reduce the personal hazard possibly caused by the experiment and ensure the safety of the experiment operation.

The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.

Claims

1. An intelligent laboratory integrated system, comprising:

a mobile terminal;

the system comprises a plurality of experimental devices, a monitoring device and a control device, wherein the experimental devices are provided with RFID electronic tags;

the processing device is communicated with the mobile terminal and the plurality of experimental devices in a wireless communication mode, and the mobile terminal sends operation instructions to remotely control the plurality of experimental devices through the processing device;

and the RFID reader-writer is communicated with the processing equipment in a wireless communication mode, and the processing equipment acquires the position of the RFID electronic tag through the RFID reader-writer and provides the generated position information for the mobile terminal.

2. The intelligent laboratory integration system of claim 1, wherein the RFID tag is generated from a serial number of the laboratory device.

3. The intelligent lab-on-a-go system of claim 1, wherein the mobile terminal and the processing device communicate wirelessly via a wireless network.

4. The intelligent laboratory integration system of claim 1, wherein the processing device is in wireless communication with the plurality of experimental devices via a wireless network or a Zigbee network.

5. The intelligent laboratory integration system of claim 1, wherein the processing device and the RFID reader communicate wirelessly via a wireless network or a Zigbee network.

6. The intelligent laboratory integrated system according to claim 1, wherein said mobile terminal comprises any one of a smartphone, a tablet computer and a wearable device.

7. The intelligent laboratory integration system of claim 1, wherein the experimental facility comprises: heating equipment, cooling equipment, agitated vessel and weighing device.

8. The intelligent laboratory integration system of claim 1, wherein the processing device is a personal computer.

9. A control method of an intelligent laboratory integrated system is characterized by comprising the following steps:

sending an operation instruction through the mobile terminal;

receiving the operation instruction through a processing device, wherein the processing device controls a plurality of experimental devices according to the operation instruction;

receiving the positions of RFID electronic tags arranged on the experimental equipment through an RFID reader-writer, wherein the RFID electronic tags are arranged on the experimental equipment to provide position information;

providing, by the processing device, the location information to the mobile terminal.

10. The method for controlling an integrated intelligent laboratory system according to claim 9, wherein said RFID tag is generated from a serial number of the laboratory device.