CN212460704U

CN212460704U - Wireless self-service material taking box based on ZigBee

Info

Publication number: CN212460704U
Application number: CN202022269102.7U
Authority: CN
Inventors: 王荣; 周明; 耿烽淇
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-02-02
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses get workbin by oneself wirelessly based on zigBee relates to long-range wireless control field, especially a be used for getting material component case by oneself based on zigBee is wireless. The intelligent control cabinet comprises a cabinet body, an electromagnetic lock control module and a ZigBee network; the ZigBee network comprises a ZigBee terminal node, a ZigBee coordinator and a central control point, wherein the ZigBee terminal node, the ZigBee coordinator and the central control point are independently arranged; each layer of the box body is provided with a drawer interlayer; the drawer interlayer corresponding to each element box is provided with an electromagnetic lock, and the element box is provided with a corresponding lock hole; a ZigBee terminal node and an electromagnetic lock control module are arranged on the box body; each ZigBee terminal node corresponds to one element box; the ZigBee terminal node is connected with the electromagnetic lock control module. The trouble of manual searching is saved, the material taking efficiency is improved, and the management cost is reduced.

Description

Wireless self-service material taking box based on ZigBee

Technical Field

The utility model discloses get workbin by oneself wirelessly based on zigBee relates to long-range wireless control field, especially a be used for getting material component case by oneself based on zigBee is wireless.

Background

Most laboratories all have a large amount of components and parts, and the management of depositing about components and parts is the problem that lets people be painful always, and the mode of artifical the seeking is still adopted to the components and parts case in laboratory at present, gets at every turn and must use paper manifest and communicate with the laboratory technician, seeks by the laboratory technician personally, and is inefficient, and the repeatability is high, and is loaded down with trivial details. Therefore, a self-service material taking component box capable of being remotely controlled is urgently needed to solve the problem of difficulty in finding, archiving and managing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the aforesaid weak point provide a wireless case of getting by oneself based on zigBee, set up a plurality of component boxes of taking the serial number on the box, through the component list that needs to acquire at the PC end input during the use, utilize zigBee technique to send the instruction to terminal node through the coordinator, remote control opens the component case that corresponds, has saved the trouble that the manual work looked for components and parts position. And then solve the problems of low query efficiency, more repeated work, low working efficiency and difficult management in the prior art.

The utility model discloses an adopt following technical scheme to realize:

the wireless self-service material taking box based on the ZigBee comprises a box body, an electromagnetic lock control module and a ZigBee network;

the ZigBee network comprises a ZigBee terminal node, a ZigBee coordinator and a central control point, wherein the ZigBee terminal node, the ZigBee coordinator and the central control point are independently arranged; the ZigBee terminal nodes are controlled by a ZigBee module, the ZigBee module adopts a microcontroller, the microcontroller is connected with a ZigBee coordinator through a queue serial peripheral interface, and the ZigBee coordinator is connected with a central control point;

the box body is provided with a plurality of layers, and generally no less than 5 layers for practicability; each layer is provided with a drawer interlayer for placing the element box; the drawer interlayer corresponding to each element box is provided with an electromagnetic lock, and the element box is provided with a corresponding lock hole, so that the element box can be locked in the drawer interlayer;

a ZigBee terminal node and an electromagnetic lock control module are arranged on the box body; each ZigBee terminal node corresponds to one element box; the ZigBee terminal node is connected with the electromagnetic lock control module.

The central control point adopts an intelligent terminal, such as a PC (personal computer), a tablet computer or a smart phone; the memory of the central control point stores the corresponding components of the component cartridge and the number of the component cartridge.

The element box is matched with the drawer interlayer through a steel ball type drawer sliding rail, so that the element box can be pushed and pulled in the drawer interlayer; the inner wall of the drawer interlayer is provided with a track, and the two outer side walls of the element box are provided with slide rails.

The ZigBee module adopts a CC2530 chip as a main device.

The electromagnetic lock control module adopts a relay as a main device to control a working circuit. The purpose of controlling the on-off of the working circuit is achieved by utilizing the electromagnet principle.

The component box numbers correspond to the component boxes one to one.

The utility model discloses the advantage: the utility model discloses simple, practical, the user puts into the component box of numbering in advance with the components and parts that need to deposit, get, and the components and parts that will acquire are got through the input of remote computer software when using and are got the material list (the remote computer software is the management software APP of adaptation), then utilize zigBee technique to open corresponding component box through coordinator remote control, saved the trouble of artifical searching for the component position, improve the efficiency of getting the material, reduced administrative cost; the corresponding management system is easy to install and convenient to use.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic structural view of a material taking box of the present invention;

FIG. 2 is a drawer layout of the material dispensing bin of the present invention;

FIG. 3 is a schematic block diagram of a ZigBee network for the method of the present invention;

FIG. 4 is a schematic diagram of the operation of the method of the present invention;

fig. 5 is a schematic diagram 1 of a CC2530 chip adopted by a ZigBee module according to an embodiment of the present invention;

fig. 6 is a schematic diagram 2 of a CC2530 chip adopted by a ZigBee module according to an embodiment of the present invention;

FIG. 7 is a functional interface schematic of the CC2530 chip;

FIG. 8 is a schematic diagram of an electromagnetic lock control module.

In the figure: 1. the box body 2, the drawer interlayer 3, the element box 4 and the electromagnetic lock.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 ~ 4, the utility model discloses get workbin by oneself wirelessly based on zigBee, including box 1, electromagnetic lock 4, electromagnetic lock control module and zigBee network.

The ZigBee network comprises a ZigBee terminal node, a ZigBee coordinator and a central control point, wherein the ZigBee terminal node, the ZigBee coordinator and the central control point are independently arranged; the ZigBee terminal nodes are controlled by a ZigBee module, the ZigBee module adopts a microcontroller, the microcontroller is connected with a ZigBee coordinator through a queue serial peripheral interface, and the ZigBee coordinator is connected with a central control point. When the ZigBee coordinator works, the ZigBee coordinator sends a command to the ZigBee terminal node under the action of the serial port. The central control point adopts an intelligent terminal, such as a PC (personal computer), a tablet computer or a smart phone; the corresponding components of the component cartridge 3 and the number of the component cartridge 3 are stored at the central control point. It should be noted that the numbering in fig. 3 only represents the embodiment, and the numbering can be flexibly arranged as needed in practical use.

The box body 1 is provided with a plurality of layers, and each layer is provided with a drawer interlayer 2 for placing a component box 3; the drawer interlayer 2 corresponding to each element box 3 is provided with an electromagnetic lock 4, and the element box 3 is provided with a corresponding lock hole, so that the element box 3 can be locked in the drawer interlayer 2;

a ZigBee terminal node and an electromagnetic lock control module are arranged on the box body 1; each ZigBee terminal node corresponds to one element box 3; the ZigBee terminal node is connected with the electromagnetic lock control module.

The ZigBee module adopts a CC2530 chip as a main device. CC2530 is an 8-bit single chip machine with two serial ports, 21 general purpose I/O port pins (19 4mA, 2 20 mA). The chip has 8KB, 16KB and 32KB online programmable FLASH and simultaneously has 8KB data storage capacity (RAM). A 2.4GHz ieee802.15.4 compliant RF transceiver with low power mode, accurate link indication support, and no multi-DAC converter. An 8-input and configurable 12-bit ADC. The three modules of the chip CC2530 form a CPU and related storage module, a peripheral, a clock and power management module and a wireless module.

Referring to fig. 5 to 6, the CC2530 chip is composed of a CPU and memory related module, a peripheral, clock and power management related module, and a wireless signal transceiving related module.

Fig. 7 is a functional interface schematic diagram of a CC2530 chip, the CC2530 having an ieee802.15.4 compliant wireless transceiver in which the RF core controls the radio module and which provides a port for connection to external devices to issue commands and read status to manipulate the sequence of events in the execution circuits. Meanwhile, the wireless device also comprises a data packet filtering module and an address identification module.

The electromagnetic lock control module adopts a relay as a main device to control a working circuit. The purpose of controlling the on-off of the working circuit is achieved by utilizing the electromagnet principle. Fig. 8 is a schematic diagram of an electromagnetic lock control module according to the present embodiment, and a CC2530 chip is connected to a four-way relay to control the switch of the electromagnetic lock. The general I/O port (P00-P15) of the CC2530 chip is connected with 4 four-way relays and controls 16 electromagnetic locks (due to space limitation, only 2 four-way relays are shown in FIG. 8 and control 8 electromagnetic locks, and the other 2 four-way relays are connected in the same way as in FIG. 8). The schematic diagram is composed of a relay module, an external power supply module and an electromagnetic lock. And determining the voltage (generally 12V), wherein the NO end of the relay is connected with the anode of an external power supply, the COM end of the relay is connected with the anode of the electromagnetic lock, the NC of the relay is grounded GND, and the cathode of the electromagnetic lock is connected with the cathode of the external power supply.

The utility model discloses get the workbin before using, with the serial number of component box and the component information input central control point's that adorns in the component box in the memory.

The ZigBee-based wireless self-service material taking method comprises the following steps:

s1, the user inputs the needed components at the central control point, the central control point finds the component box numbers corresponding to the components stored in advance, and transmits the component box numbers to the ZigBee coordinator;

s2, the ZigBee coordinator sends the corresponding component box number to the ZigBee terminal node according to the pre-programmed component box number where the component is located;

s3, after receiving the command of the ZigBee coordinator, the ZigBee terminal node opens the electromagnetic lock of the corresponding numbered element box by controlling the electromagnetic lock control module to remotely open the element box where the required element is located;

s4, the ZigBee coordinator transmits the state of opening the electromagnetic lock to a central control point;

and S5, the central control point records the number component box and the taking state of the components stored in the component box for later statistics.

The utility model discloses can also cooperate the APP software of adaptation, can show in real time that component information in the component box, take information and place the information.

Claims

1. The utility model provides a workbin is got by oneself to wireless based on zigBee which characterized in that: the intelligent control cabinet comprises a cabinet body, an electromagnetic lock control module and a ZigBee network;

the box body is provided with a plurality of layers, and each layer is provided with a drawer interlayer for placing the element box; the drawer interlayer corresponding to each element box is provided with an electromagnetic lock, and the element box is provided with a corresponding lock hole, so that the element box can be locked in the drawer interlayer;

2. The ZigBee-based wireless self-service material taking box according to claim 1, wherein: the central control point adopts an intelligent terminal, and the elements corresponding to the element boxes and the serial numbers of the element boxes are stored in a memory of the central control point.

3. The ZigBee-based wireless self-service material taking box according to claim 2, wherein: the central control point adopts a PC (personal computer), a tablet personal computer or a smart phone.

4. The ZigBee-based wireless self-service material taking box according to claim 1, wherein: the element box is matched with the drawer interlayer through a steel ball type drawer sliding rail, so that the element box can be pushed and pulled in the drawer interlayer; the inner wall of the drawer interlayer is provided with a track, and the two outer side walls of the element box are provided with slide rails.

5. The ZigBee-based wireless self-service material taking box according to claim 1, wherein: the ZigBee module adopts a CC2530 chip as a main device.

6. The ZigBee-based wireless self-service material taking box according to claim 1, wherein: the electromagnetic lock control module adopts a relay as a main device to control a working circuit.

7. The ZigBee-based wireless self-service material taking box according to claim 2, wherein: the component box numbers correspond to the component boxes one to one.