Summary of the invention
To the deficiency of prior art, the utility model provides a kind of intelligent building control communication platform based on Internet of Things for solving the technical matters of above-mentioned prior art.
The purpose of the utility model realizes through following technical scheme is provided:
A kind of intelligent building control communication platform based on Internet of Things, wherein, said intelligent building control communication platform based on Internet of Things comprises:
At least one is used to monitor building intraoral illumination, pyrotechnics warning, fire-fighting, the isoparametric communication node of gate inhibition;
Communicate by letter with said communication node, obtain said building intraoral illumination, pyrotechnics warning, fire-fighting, the isoparametric Centralized Controller of gate inhibition;
Communicate by letter with said Centralized Controller, obtain said building intraoral illumination, pyrotechnics warning, fire-fighting, the isoparametric Surveillance center of gate inhibition.
Preferably, said intelligent building control communication platform based on Internet of Things also comprises building maintenance cart, printer, the PDA that communicates by letter with said Surveillance center.
Preferably, said communication node is placed in respectively in each room in the said building, and the intercommunication of a plurality of said communication nodes.
Preferably, said communication node connects said Centralized Controller through radio frequency.
Preferably, said Centralized Controller is communicated by letter with said Surveillance center through the 2.5G/3G cordless communication network.
Preferably, said communication node comprises: main control chip and minimum system, and with the input of four-way switch amount, four tunnel analog quantity inputs, power module, control module and the Anneta module of said main control chip and minimum system electric connection.
Preferably, said communication node also comprises the geography information fixed point module that electrically connects with said main control chip and minimum system.
Preferably; PC test module, SPI.IIC module, 3G module, 2.5G module, four-way switch amount load module, four tunnel analog quantity load modules, optocoupler module that said Centralized Controller has comprised main control chip, electrically connected with said main control chip, and the relay that electrically connects with said optocoupler module.
Compared with prior art, the beneficial effect of the utility model is mainly reflected in: merge 3G/2.5G and " Internet of Things " technology, parameters such as each room intraoral illumination of communication node monitoring, pyrotechnics warning, fire-fighting, gate inhibition prevent unexpected generation.
Embodiment
Following embodiment with reference to description of drawings the utility model.
As shown in Figure 1; In the utility model embodiment one; Said intelligent building control communication platform based on Internet of Things comprises: at least one is used to monitor the isoparametric communication node 1 of illumination, pyrotechnics warning, fire-fighting, gate inhibition in each room in the building; With the Centralized Controller 2 of at least one said communication node 1 interactive communication, that communicates by letter with said one or more Centralized Controllers 2 is used for the isoparametric Surveillance center 3 of illumination, pyrotechnics warning, fire-fighting, gate inhibition in every building of omnibearing real-time monitoring.Assist, said intelligent building control communication platform based on Internet of Things can also comprise the building maintenance cart 31 of communicating by letter with said Surveillance center 3, printer 32; PDA33 etc.; They all are to exist as the external unit that connects Surveillance center 3, and it can receive the information and the instruction of Surveillance center 3, printed report; Show parameter states such as building intraoral illumination, pyrotechnics warning, fire-fighting, gate inhibition, carry out system maintenance etc.Certainly, the implementer can select for use to reach best effect according to situation and the demand of self flexibly.
In this embodiment, as the base components of the control communication platform monitoring that realizes intelligent building, communication node 1 is placed in each room, parameter informations such as the illumination in each room in the monitoring building 4, pyrotechnics warning, fire-fighting, gate inhibition.Whether communication node 1 can detect each parameter unusual, and through RF-wise, these information are transferred to Centralized Controller 2 through relay.Certainly, preferably, can mutual communication between the communication node 1, ad-hoc network.Communication node 1 has adopted technology of Internet of things, to realize the unique information identification and the record of communication node 1, that is, can write down the geographical location information in each room, working condition, parameter situation, abnormal alarm etc.2 of Centralized Controllers pass through the 2.5G/3G cordless communication network and are connected with the Internet, through the Internet detected parameters information are passed to Surveillance center 3 again.
The intelligent building control communication platform based on Internet of Things in this embodiment is the three-decker that adopts " Surveillance center-concentrated primary controller-communication node "; Technology through 3G/2.5G connects the building monitoring software and the Centralized Controller 2 of Surveillance center 3, and Centralized Controller 2 passes to communication node 1 with the data message of the parameter that detects through relay communication through the intelligent building network.Each Centralized Controller 2 is interfaces of Internet and communication node 1; Through the combination of the optional 3G/2.5G communication technology (being GPRS network in this preferred implementation) and intelligent building network is provided, can the data message of building intrinsic parameter being sent in the world, any one has the place of the Internet network coverage.When Centralized Controller 2 sends to central server with monitoring parameter, deposit in the database, Surveillance center 3 is through realizing the monitoring alarm to the building intrinsic parameter to the operation of data in server storehouse.
Based on intelligent building of Internet of Things control communication platform, whether the detected parameters of Surveillance center 3 in can omnibearing each building of real-time monitoring be unusual through this.In conjunction with building node geography information and real-time control knob, generate detailed data statistic, geo-location, communication node sequence number abnormal prompt is added up unusual rate, the maintenance factor compliance rate.And can also in real time every unusual chance failure of building intrinsic parameter be positioned warning, pass the signal along to Surveillance center 3 and send sound and light alarm, stop all kinds of unexpected generations effectively, reduce the loss of public property.
The wireless communication module that preferably, should have optional 3G/2.5G based on the intelligent building control communication platform of Internet of Things.Like this, can select suitable communication mode according to the difference in city, like CDMA, GPRS, WCDMA etc.This has increased the usable range based on the intelligent building control communication platform of Internet of Things greatly.Such as, some small cities still do not have 3G network and cover, and then can adopt the GPRS communication mode.
As shown in Figure 2, be the module map of the communication node 1 of the utility model one embodiment.The ZigBee radio sensing network microcontroller MCU that this communication node 1 adopts highly reliable Freescale company has realized the radio sensing network communication function as key control unit.Module comprises: main control chip and minimum system 11, import 12, four tunnel analog quantitys input 13, power module 14, Anneta module 15 and control module 16 with the four-way switch amount that said main control chip and minimum system 11 electrically connect.
Main control chip and minimum system 11 are to make the necessary peripheral circuit of the normal operation of MCU internal processes.Anneta module 15 is specially a RFID radio-frequency module, is used for increasing communication node 1 network service distance, on the basis of the inner integrated radio-frequency module of existing MCU, has increased IC such as power amplifier, low noise amplifier, radio-frequency receiving-transmitting switch.Power module 14 is used to supply with electric energy, assurance communication node 1 steady operation of whole communication node 1.Four-way switch amount input 12 and four tunnel analog quantitys input 13 is signals collecting mechanisms of communication node 1; Be responsible for to gather monitoring parameter information in the room, the signal of acquisition is that the voltage signal of 0-3.3V of MCU allowed band is to judge whether monitoring parameter is unusual in the building through circuit conversion.Through the signal of collecting, whether communication node 1 can be judged detected parameters unusual.Control module 16 is integrated for all suitable checkout equipments in the building, and it is carried out control detection.
Foregoing; Communication node 1 has the geography information fixed point module (not shown) that electrically connects with said main control chip and minimum system 11, can and correspond to the sequence number of the communication node 1 of Surveillance center 3 for the unique geography information of each communication node 1 definition.Combining geographic information fixed point module; This embodiment can realize that based on the intelligent building of Internet of Things control communication platform the geography information fixed point of communication node 1 uploads report unusually; Promptly, can also report the geographic position in each room in the unusual building intuitively except the sequence number of report communication node 1.Surveillance center 3 can send to nearest workstation, staff or building maintenance cart 31 with abnormal information immediately automatically, perhaps directly reports to the police.Like this, increased the promptness that the building monitoring parameter is reported to the police greatly, accuracy reduces unexpected incidence greatly.
As shown in Figure 3; Hardware overall design drawing for the utility model one embodiment Centralized Controller 2; Centralized Controller 2 is the interface gateway of 3G/2.5G network and intelligent building network as a main controlled node based on the intelligent building control communication platform of Internet of Things.Usually, Centralized Controller 2 can be connected with a plurality of communication node 1 correspondences, forms an intelligent building network, and then, a plurality of Centralized Controllers 2 connect the Internet through the 3G/2.5G network, and then connect Surveillance center 3, form a big intelligent building network like this.PC test module, SPI.IIC module, 3G module, 2.5G module, four-way switch amount load module, four tunnel analog quantity load modules, optocoupler module that said Centralized Controller 2 has comprised main control chip, electrically connected with said main control chip, and the relay that electrically connects with said optocoupler module.Wherein, said main control chip adopts 32 CodeFire Series MCU of high performance Freescale company as control module, and the microcontroller of combining wireless sensing network is realized the transmission of data.
Preferably, Centralized Controller 2 can be directly installed in each building 4.The implementer can according to circumstances select for use flexibly.
Significantly, aforesaid way has improved intelligent building control communication function greatly, the staff need not investigation building one by one in the parameters such as illumination, pyrotechnics warning, fire-fighting, gate inhibition in each room, only need to arrive the appointed area according to the information of Surveillance center 3.And the utility model is based on " Internet of Things " technology modules hardware designs, and cost is low, volume is little, make things convenient for I&M.
The intelligent building control communication platform based on Internet of Things of this preferred implementation is equipped with the intelligent building software systems.Software systems are the basis based on Windows 2003 platforms with large commercial database SQL Server 2005, adopt C/S model, and communication module uses the asynchronous Socket mechanism of multithreading to realize the high stability of communication.Administration module has abundant friendly graphic user interface, parameter monitoring, state demonstration, abnormal alarm, data statisticss such as real-time illumination, pyrotechnics warning, fire-fighting, gate inhibition, and functions such as report generation realize the intelligent building robotization.
Although be the example purpose; The preferred implementation of the utility model is disclosed; But those of ordinary skill in the art will recognize, under situation about not breaking away from by the scope of the disclosed the utility model of appending claims and spirit, various improvement, increase and replacement are possible.