CN205247139U

CN205247139U - Warehouse safety monitoring system based on ethernet

Info

Publication number: CN205247139U
Application number: CN201521046667.1U
Authority: CN
Inventors: 刘绪军
Original assignee: Jiangxi College of Engineering
Current assignee: Jiangxi College of Engineering
Priority date: 2015-12-15
Filing date: 2015-12-15
Publication date: 2016-05-18
Anticipated expiration: 2025-12-15

Abstract

The utility model belongs to the technical field of the warehouse accident prevention and specifically relates to a warehouse safety monitoring system based on ethernet. It includes relay, ethernet controller, ethernet transformer, wed server, customer end, be used for the data of signal monitoring to survey the module, be used for data transmission the RS485 bus, be used for the singlechip of signal arrangement and be used for the coordinated control module of environment regulation and control. The utility model discloses a data are surveyed the module and are realized the detection to warehouse environmental parameter, simultaneously, utilize the coordinated control module to realize the automatic regulation and control to the warehouse environment, and, utilize ethernet controller and ethernet transformer to realize the remote data transmission of signal, its simple structure, convenient operation has very strong practicality.

Description

A kind of depot safety monitoring system based on Ethernet

Technical field

The utility model relates to depot safety technical field, especially a kind of depot safety based on EthernetMonitoring system.

Background technology

As everyone knows, nearly 1O, along with the raising of people's living standard and social modernization's degree, peaceAll risk insurance barrier becomes the focus that people pay close attention to again. When storehouse breaking out of fire or suffer illegal invasion with andWhen his unfavorable condition, system should be able to detect in time, judgement, and automatically process and complete warning function, fromAnd reach the object of fire extinguishing, evacuating personnel and minimizing personnel and property loss. Current storehouse security protectionSystematic comparison falls behind, and occupies leading taking PCL (as Siemens S5 series) as the safety-protection system of major control partsStatus, but function is fairly simple, does not possess integratedly, and cost is also higher.

Utility model content

For above-mentioned the deficiencies in the prior art, the purpose of this utility model be to provide a kind of based onThe depot safety monitoring system of Ethernet.

To achieve these goals, the utility model adopts following technical scheme:

A depot safety monitoring system based on Ethernet, it comprises that data snooping module, RS485 are totalLine, single-chip microcomputer, relay, interlock control module, ethernet controller, Ethernet transformer, WedServer and client side;

Described data snooping module Real-Time Monitoring warehouse environment signal also inputs to RS485 bus by signal,Described RS485 bus is transmitted signal and signal is inputed to single-chip microcomputer, and described single-chip microcomputer is by signalArrange and by signal feedback to relay and ethernet controller, described relay produces switching signalAnd signal is inputed to interlock control module, described ethernet controller again arranges signal and incites somebody to actionSignal inputs to Ethernet transformer, and described Ethernet transformer sends by internet signal by signalTo Wed server, described Wed server is collected signal and signal is sent by internetTo client, described client is passed through Wed server, Ethernet transformer and ether successively by signal againNet controller feeds back to single-chip microcomputer.

Preferably, described data snooping module comprises temperature transmitter, humidity transmitter, CO2 transmitterAnd Smoke Sensor, described temperature transmitter, humidity transmitter, CO2 transmitter and Smoke Sensor divideTemperature signal, moisture signal, CO2 concentration signal and the smoke signal of not monitoring warehouse are also all defeated by signalEnter the bus to RS485.

Preferably, described interlock control module comprises air-conditioning, blower fan, dehumidifier and gas fire extinguisher, instituteStating air-conditioning, blower fan, dehumidifier and gas fire extinguisher is connected with relay respectively.

Preferably, described single-chip microcomputer is STM32F103ZET6 single-chip microcomputer, and described ethernet controller isENC28J6 ethernet controller.

Owing to having adopted such scheme, the utility model is realized warehouse environment is joined by data snooping moduleThe detection of number; Meanwhile, utilize interlock control module to realize the auto-control to warehouse environment; And, profitThe remote data transmission that realizes signal with ethernet controller and Ethernet transformer, it is simple in structure, behaviourFacilitate, there is very strong practicality.

Brief description of the drawings

Fig. 1 is the structural principle schematic diagram of the utility model embodiment;

Fig. 2 is the company of single-chip microcomputer, ethernet controller and the Ethernet transformer of the utility model embodimentConnect and be related to schematic diagram.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the utility model canImplement with the multitude of different ways that is defined by the claims and covers.

As depicted in figs. 1 and 2, a kind of depot safety monitoring system based on Ethernet of the present embodiment,It comprises data snooping module 16, RS485 bus 5, single-chip microcomputer 6, relay 9, interlock control mouldPiece 17, ethernet controller 7, Ethernet transformer 8, Wed server 10 and client 11;

Data snooping module 16 Real-Time Monitoring warehouse environment signals also input to RS485 bus 5 by signal,RS485 bus 5 is transmitted signal and signal is inputed to single-chip microcomputer 6, and single-chip microcomputer 6 enters signalRow arrange and by signal feedback to relay 9 and ethernet controller 8, relay 9 produces switching signalAnd by signal input to interlock control module 17, ethernet controller 8 signal is arranged again and incite somebody to actionSignal inputs to Ethernet transformer 8, and Ethernet transformer 8 is sent to by internet signal by signalWed server 10, Wed server 10 is collected signal and signal is sent to by internetClient 11, client 11 is passed through Wed server 10, Ethernet transformer 8 successively by signal againFeed back to single-chip microcomputer 6 with ethernet controller 7.

Further, data snooping module 16 comprises that temperature transmitter 1, humidity transmitter 2, CO2 become and sendDevice 3 and Smoke Sensor 4, temperature transmitter 1, humidity transmitter 2, CO2 transmitter 3 and smog passSensor 4 is monitored respectively temperature signal, moisture signal, CO2 concentration signal and the smoke signal in warehouse allSignal is inputed to RS485 bus 5.

Further, interlock control module 17 comprises that air-conditioning 12, blower fan 13, dehumidifier 14 and gas go outFirearm 15, air-conditioning 12, blower fan 13, dehumidifier 14 and gas fire extinguisher 15 connect with relay 9 respectivelyConnect.

Further, single-chip microcomputer 6 is STM32F103ZET6 single-chip microcomputer, and ethernet controller 8 isENC28J6 ethernet controller.

The present embodiment is realized the detection to warehouse environment parameter by data snooping module 16; Meanwhile, utilizeInterlock control module 17 realizes the auto-control to warehouse environment; And, utilize ethernet controller 7 HesEthernet transformer 8 is realized the remote data transmission of signal. When work, by the temperature of data snooping module 16Degree transmitter 1, humidity transmitter 2, CO2 transmitter 3 and Smoke Sensor 4 Implementation repository temperature,The monitoring of humidity, CO2 and smog, wherein temperature transmitter 1, humidity transmitter 2, CO2 transmitter3 can adopt traditional transmitter, and 4 of Smoke Sensors adopt ion type smog sensor. The storehouse monitoringLab environment parameter signal all inputs in RS485 bus 5, and RS485 bus 5 receives after signal alsoSignal is inputed in single-chip microcomputer 6, and its single-chip microcomputer 6 adopts STM32F103ZET6 single-chip microcomputer, works as listSheet machine 6 detects warehouse environment and exists when abnormal, by interlock control module 17, i.e. air-conditioning 12, windMachine 13, dehumidifier 14 and gas fire extinguisher 15 regulate and control. Single-chip microcomputer 6 also inputs to ether by signalNet controller 7, ethernet controller 7 is sent to Wed server by Ethernet transformer 8 by signalSignal is sent to client 11 (mobile phone, computer etc.) by 10 of 10, Wed servers, and staff canRealize checking and operation data by client 11.

Annexation between single-chip microcomputer 6, ethernet controller 7 and the Ethernet transformer 8 of the present embodimentCan adopt syndeton as shown in Figure 2, the I/O pin of single-chip microcomputer 6, SDO pin, SDI drawPin, SCK pin and INTX pin respectively with ethernet controller 7 (ENC28J6 ethernet controller)CS pin, SI pin, SO pin, the series connection of SCK pin WOL pin, ethernet controller 7LEDA pin and LEDB pin be connected with respectively a LED lamp D1 and the 2nd LED lamp D2,The parallel connection of primary windings of the output of ethernet controller 7 and Ethernet transformer 8, Ethernet transformer 8Secondary coil be connected with RJ45 interface JI and by RJ45 interface J1, signal be sent to Wed clothesBusiness device 10.

The foregoing is only preferred embodiment of the present utility model, not thereby limit of the present utility model specialProfit scope, every equivalent structure or equivalent flow process of utilizing the utility model description and accompanying drawing content to doConversion, or be directly or indirectly used in other relevant technical fields, be all in like manner included in the utility modelScope of patent protection in.

Claims

1. the depot safety monitoring system based on Ethernet, is characterized in that: it comprises data snoopingModule, RS485 bus, single-chip microcomputer, relay, interlock control module, ethernet controller, etherNet transformer, Wed server and client side;

2. a kind of depot safety monitoring system based on Ethernet as claimed in claim 1, its feature existsIn: described data snooping module comprises that temperature transmitter, humidity transmitter, CO2 transmitter and smog passSensor, described temperature transmitter, humidity transmitter, CO2 transmitter and Smoke Sensor are monitored respectively storehouseTemperature signal, moisture signal, CO2 concentration signal and the smoke signal in storehouse also all inputs to RS485 by signalBus.

3. a kind of depot safety monitoring system based on Ethernet as claimed in claim 1, its feature existsIn: described interlock control module comprises air-conditioning, blower fan, dehumidifier and gas fire extinguisher, described air-conditioning,Blower fan, dehumidifier and gas fire extinguisher are connected with relay respectively.

4. a kind of depot safety monitoring system based on Ethernet as described in claim 2 or 3 any one,It is characterized in that: described single-chip microcomputer is STM32F103ZET6 single-chip microcomputer, and described ethernet controller isENC28J6 ethernet controller.