CN210924895U

CN210924895U - 4-channel data concentrator for smart storage

Info

Publication number: CN210924895U
Application number: CN201921894277.8U
Authority: CN
Inventors: 张玉东; 李友; 刘文刚; 禇迪
Original assignee: Shenzhen Smnt Technology Co ltd
Current assignee: Shenzhen Smnt Technology Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-03
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to the technical field of communication equipment, in particular to a 4-channel data concentrator for smart storage, which comprises a power supply module, wherein the output end of the power supply module is electrically connected with a dial-up module in one direction, the output end of the dial-up module is electrically connected with an embedded processor in two directions, and the output end of the embedded processor is electrically connected with a network module in two directions; the utility model collects the data of the collectors in each material bin and packs the data in a network, which has the characteristics of large quantity of collectable, high collecting speed, easy data butt joint with a management system and the like, so that one concentrator can be connected with up to 240 collectors, the data of all the collectors can be collected within 200ms, and the networking between the concentrator and the concentrator is allowed; and the data interface with the management system is carried out in a network form, so that the workload of upper computer developers can be greatly simplified.

Description

4-channel data concentrator for smart storage

Technical Field

The utility model relates to a communication equipment technical field specifically is a 4 passageway data concentrators for wisdom storage.

Background

With the rise of the internet plus in recent years, the application of the internet of things technology and the development of warehousing management towards automation and intellectualization, and the intelligent warehousing becomes a hotspot for the development of the warehousing industry.

How to accurately and quickly detect the material quantity information on the goods shelf and how to effectively network and quickly upload the material quantity information to the data cloud system becomes a crucial ring; the method for detecting the quantity of materials in the existing intelligent warehouse is an RFID identification mode, in the mode, warehouse managers are required to regularly go to the warehouse to identify and count the materials one by one, the management is complex, and effective identification and counting of bulk or metal materials are difficult to achieve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concentrator possesses 240 collector data information of quick collection, packs the processing to the data of collecting, concentrates the transmission, makes things convenient for management system to carry out effectual control, realizes the advantage of wisdom management, has solved the method that current wisdom warehouse detected the most adoption of material quantity and is the mode of RFID discernment to lead to its management more complicated, and can't carry out effectual discernment and the problem of statistics to bulk or metal material.

In order to achieve the above object, the utility model provides a following technical scheme: a4 passageway data concentrator for wisdom storage, including power module, power module's the one-way electric connection of output has dial-up module, the two-way electric connection of output of dial-up module has embedded treater, the two-way electric connection of output of embedded treater has the network module, the two-way electric connection of output of embedded treater has storage module, the output of embedded treater two-way electric connection has first passageway module, second passageway module, third passageway module and fourth passageway module in proper order.

Preferably, the power module is composed of three groups of a 24V power supply, a 9V power supply and a 5V power supply, wherein the 24V power supply is an input power supply of the concentrator, the 9V power supply supplies power to the collector, and the 5V power supply supplies power to each module of the power module.

Preferably, the embedded processor is composed of a RAM chip, and the storage module is composed of an EEPROM chip.

Preferably, the first channel module, the second channel module, the third channel module and the fourth channel module are all composed of 4 standard RS485 interfaces, and include 4 identical data concentration channels and 9V power interfaces, and each RS485 interface can be connected with 60 collectors.

Preferably, the network module is formed by an integrated network port, and is used for network packaging the collected data.

Preferably, the dial module is composed of 3 dial switches, and is used for setting the address of the concentrator.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model collects the data of the collectors in each material bin and packs the data in a network, which has the characteristics of large quantity of collectable, high collecting speed, easy data butt joint with a management system and the like, so that one concentrator can be connected with up to 240 collectors, the data of all the collectors can be collected within 200ms, and the networking between the concentrator and the concentrator is allowed; and the data interface with the management system is carried out in a network form, so that the workload of upper computer developers can be greatly simplified.

Drawings

FIG. 1 is a schematic view of a control system of the present invention;

fig. 2 is a schematic diagram of the present invention for performing networking;

FIG. 3 is a schematic circuit diagram of a first channel module according to the present invention;

FIG. 4 is a schematic circuit diagram of a second channel module according to the present invention;

fig. 5 is a schematic circuit diagram of a third channel module according to the present invention;

FIG. 6 is a schematic circuit diagram of a fourth channel module according to the present invention;

fig. 7 is a schematic diagram of the power module circuit of the present invention;

FIG. 8 is a schematic diagram of the embedded processor circuit of the present invention;

fig. 9 is a schematic circuit diagram of the memory module of the present invention;

FIG. 10 is a schematic diagram of a dial-up module circuit according to the present invention;

fig. 11 is a schematic diagram of the circuit principle of the present invention.

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 only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-11, a 4-channel data concentrator for smart storage includes a power module, a dial-up module is electrically connected to an output end of the power module in a unidirectional manner, an embedded processor is electrically connected to an output end of the dial-up module in a bidirectional manner, a network module is electrically connected to an output end of the embedded processor in a bidirectional manner, a storage module is electrically connected to an output end of the embedded processor in a bidirectional manner, a first channel module, a second channel module, a third channel module and a fourth channel module are electrically connected to an output end of the embedded processor in sequence, and by collecting data of collectors in each material bin and performing network packing, the concentrator has the characteristics of large number, fast collection speed, easy data docking with a management system, etc., so that one concentrator can be connected with up to 240 collectors, and can collect data of all collectors within 200ms, meanwhile, networking is allowed to be carried out between the concentrators; and the data interface with the management system is carried out in a network form, so that the workload of upper computer developers can be greatly simplified.

In this embodiment, the power module is composed of three groups of a 24V power supply, a 9V power supply and a 5V power supply, where the 24V power supply is an input power supply of the concentrator, the 9V power supply supplies power to the collector, and the 5V power supply supplies power to each module of the power module, so as to supply different voltages to different devices.

In this embodiment, the embedded processor is composed of a RAM chip, the storage module is composed of an EEPROM chip, the embedded processor is used for data processing and communication control, and the storage module is used for storing system parameter data.

In this embodiment, the first channel module, the second channel module, the third channel module, and the fourth channel module are all composed of 4 standard RS485 interfaces, and include 4 identical data concentration channels and 9V power interfaces, and each RS485 interface can be connected to 60 collectors, so that the concentrator can complete the data collection work of 240 collectors in a short time (within 200 ms).

In this embodiment, the network module is composed of an integrated network port, and is configured to perform network packaging on the collected data, and perform data interfacing with the management system in an MODBUS-TCP network protocol manner.

In this embodiment, the dial module is composed of 3 dial switches, and is configured to set an address of the concentrator, so as to facilitate networking with other concentrators.

According to the working principle, a power supply module obtains working power supplies required by the modules and 9V power supplies used by a collector through a power supply chip and a filter circuit; the storage module mainly comprises a circuit which takes an EEPROM chip as a main part; the dial-up module is composed of 3 common dial-ups, and the address of the concentrator is set through the dial-ups, so that networking with other concentrators is facilitated; the network module is composed of an integrated super network port and has the function of converting common MODBUS-RTU into network protocol MODBUS-TCP, so that the concentrator is in butt joint with external data in a network form; the embedded processor adopts a chip of an ARM core of STM32 series, and is mainly used for control and data processing among modules; the 4 channel modules are composed of 4 independent standard RS485 circuits with consistent structures, and each RS485 interface is connected with a 9V power supply interface, so that when the collector is connected, power can be supplied to the collector when the collector is connected and simultaneously communicates, the collector comprises 4 data channels with the same structure, and each channel comprises an RS485 interface and a 9V power supply interface; a time network form adopted for carrying out data butt joint with a management system (an upper computer) uses an MODBUS-TCP protocol mode for carrying out data butt joint; each channel can collect data with 60 slaves (collectors), i.e. one concentrator can collect data of up to 240 collectors at the same time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 4 passageway data concentrators for wisdom storage, includes power module, its characterized in that: the bidirectional electric connection of the output of the embedded processor is provided with a first channel module, a second channel module, a third channel module and a fourth channel module.

2. The 4-channel data concentrator for smart warehousing as claimed in claim 1, wherein: the power module is composed of three groups of a 24V power supply, a 9V power supply and a 5V power supply, wherein the 24V power supply is an input power supply of the concentrator, the 9V power supply supplies power for the collector, and the 5V power supply supplies power for each module of the power module.

3. The 4-channel data concentrator for smart warehousing as claimed in claim 1, wherein: the embedded processor is composed of a RAM chip, and the storage module is composed of an EEPROM chip.

4. The 4-channel data concentrator for smart warehousing as claimed in claim 1, wherein: the first channel module, the second channel module, the third channel module and the fourth channel module are all composed of 4 standard RS485 interfaces and comprise 4 identical data concentration channels and 9V power interfaces, and each RS485 interface can be connected with 60 collectors.

5. The 4-channel data concentrator for smart warehousing as claimed in claim 1, wherein: the network module is composed of an integrated network port and is used for network packaging of collected data.

6. The 4-channel data concentrator for smart warehousing as claimed in claim 1, wherein: the dial module is composed of 3 dial switches and is used for setting the address of the concentrator.